# -*- coding: utf-8 -*-

# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code

from ccxt.base.exchange import Exchange
from ccxt.abstract.whitebit import ImplicitAPI
import asyncio
import hashlib
from ccxt.base.types import Account, Any, Balances, BorrowInterest, Bool, Conversion, CrossBorrowRate, Currencies, Currency, DepositAddress, FundingHistory, Int, Market, MarketType, Num, Order, OrderBook, OrderSide, OrderType, Position, Str, Strings, Ticker, Tickers, FundingRate, FundingRates, Trade, TradingFees, Transaction, TransferEntry
from typing import List
from ccxt.base.errors import ExchangeError
from ccxt.base.errors import AuthenticationError
from ccxt.base.errors import PermissionDenied
from ccxt.base.errors import ArgumentsRequired
from ccxt.base.errors import BadRequest
from ccxt.base.errors import BadSymbol
from ccxt.base.errors import InsufficientFunds
from ccxt.base.errors import InvalidOrder
from ccxt.base.errors import OrderNotFound
from ccxt.base.errors import NotSupported
from ccxt.base.errors import DDoSProtection
from ccxt.base.errors import ExchangeNotAvailable
from ccxt.base.decimal_to_precision import TICK_SIZE
from ccxt.base.precise import Precise


class whitebit(Exchange, ImplicitAPI):

    def describe(self) -> Any:
        return self.deep_extend(super(whitebit, self).describe(), {
            'id': 'whitebit',
            'name': 'WhiteBit',
            'version': 'v4',
            'countries': ['EE'],
            'rateLimit': 50,
            'pro': True,
            'has': {
                'CORS': None,
                'spot': True,
                'margin': True,
                'swap': True,
                'future': False,
                'option': False,
                'cancelAllOrders': True,
                'cancelAllOrdersAfter': True,
                'cancelOrder': True,
                'cancelOrders': False,
                'createConvertTrade': True,
                'createDepositAddress': True,
                'createMarketBuyOrderWithCost': True,
                'createMarketOrderWithCost': False,
                'createMarketSellOrderWithCost': False,
                'createOrder': True,
                'createPostOnlyOrder': True,
                'createStopLimitOrder': True,
                'createStopMarketOrder': True,
                'createStopOrder': True,
                'createTriggerOrder': True,
                'editOrder': True,
                'fetchAccounts': True,
                'fetchBalance': True,
                'fetchBorrowRateHistories': False,
                'fetchBorrowRateHistory': False,
                'fetchClosedOrders': True,
                'fetchConvertQuote': True,
                'fetchConvertTrade': False,
                'fetchConvertTradeHistory': True,
                'fetchCrossBorrowRate': True,
                'fetchCrossBorrowRates': False,
                'fetchCurrencies': True,
                'fetchDeposit': True,
                'fetchDepositAddress': True,
                'fetchDepositAddresses': False,
                'fetchDepositAddressesByNetwork': False,
                'fetchDeposits': True,
                'fetchDepositsWithdrawals': True,
                'fetchDepositWithdrawFee': 'emulated',
                'fetchDepositWithdrawFees': True,
                'fetchFundingHistory': True,
                'fetchFundingLimits': True,
                'fetchFundingRate': True,
                'fetchFundingRateHistory': False,
                'fetchFundingRates': True,
                'fetchIndexOHLCV': False,
                'fetchIsolatedBorrowRate': False,
                'fetchIsolatedBorrowRates': False,
                'fetchLedger': False,
                'fetchMarginMode': False,
                'fetchMarkets': True,
                'fetchMarkOHLCV': False,
                'fetchMyTrades': True,
                'fetchOHLCV': True,
                'fetchOpenInterestHistory': False,
                'fetchOpenOrders': True,
                'fetchOrder': True,
                'fetchOrderBook': True,
                'fetchOrders': True,
                'fetchOrderTrades': True,
                'fetchPosition': True,
                'fetchPositionHistory': True,
                'fetchPositionMode': False,
                'fetchPositions': True,
                'fetchPremiumIndexOHLCV': False,
                'fetchStatus': True,
                'fetchTicker': True,
                'fetchTickers': True,
                'fetchTime': True,
                'fetchTrades': True,
                'fetchTradingFee': False,
                'fetchTradingFees': True,
                'fetchTradingLimits': True,
                'fetchTransactionFees': True,
                'fetchTransactions': True,
                'fetchWithdrawals': True,
                'repayCrossMargin': False,
                'repayIsolatedMargin': False,
                'setLeverage': True,
                'transfer': True,
                'withdraw': True,
            },
            'timeframes': {
                '1m': '1m',
                '3m': '3m',
                '5m': '5m',
                '15m': '15m',
                '30m': '30m',
                '1h': '1h',
                '2h': '2h',
                '4h': '4h',
                '6h': '6h',
                '8h': '8h',
                '12h': '12h',
                '1d': '1d',
                '3d': '3d',
                '1w': '1w',
                '1M': '1M',
            },
            'urls': {
                'logo': 'https://user-images.githubusercontent.com/1294454/66732963-8eb7dd00-ee66-11e9-849b-10d9282bb9e0.jpg',
                'api': {
                    'v1': {
                        'public': 'https://whitebit.com/api/v1/public',
                        'private': 'https://whitebit.com/api/v1',
                    },
                    'v2': {
                        'public': 'https://whitebit.com/api/v2/public',
                    },
                    'v4': {
                        'public': 'https://whitebit.com/api/v4/public',
                        'private': 'https://whitebit.com/api/v4',
                    },
                },
                'www': 'https://www.whitebit.com',
                'doc': 'https://github.com/whitebit-exchange/api-docs',
                'fees': 'https://whitebit.com/fee-schedule',
                'referral': 'https://whitebit.com/referral/d9bdf40e-28f2-4b52-b2f9-cd1415d82963',
            },
            'api': {
                'web': {
                    'get': [
                        'v1/healthcheck',
                    ],
                },
                'v1': {
                    'public': {
                        'get': [
                            'markets',
                            'tickers',
                            'ticker',
                            'symbols',
                            'depth/result',
                            'history',
                            'kline',
                        ],
                    },
                    'private': {
                        'post': [
                            'account/balance',
                            'order/new',
                            'order/cancel',
                            'orders',
                            'account/order_history',
                            'account/executed_history',
                            'account/executed_history/all',
                            'account/order',
                        ],
                    },
                },
                'v2': {
                    'public': {
                        'get': [
                            'markets',
                            'ticker',
                            'assets',
                            'fee',
                            'depth/{market}',
                            'trades/{market}',
                        ],
                    },
                },
                'v4': {
                    'public': {
                        'get': [
                            'assets',
                            'collateral/markets',
                            'fee',
                            'orderbook/depth/{market}',
                            'orderbook/{market}',
                            'ticker',
                            'trades/{market}',
                            'time',
                            'ping',
                            'markets',
                            'futures',
                            'platform/status',
                            'mining-pool',
                        ],
                    },
                    'private': {
                        'post': [
                            'collateral-account/balance',
                            'collateral-account/balance-summary',
                            'collateral-account/positions/history',
                            'collateral-account/leverage',
                            'collateral-account/positions/open',
                            'collateral-account/summary',
                            'collateral-account/funding-history',
                            'main-account/address',
                            'main-account/balance',
                            'main-account/create-new-address',
                            'main-account/codes',
                            'main-account/codes/apply',
                            'main-account/codes/my',
                            'main-account/codes/history',
                            'main-account/fiat-deposit-url',
                            'main-account/history',
                            'main-account/withdraw',
                            'main-account/withdraw-pay',
                            'main-account/transfer',
                            'main-account/smart/plans',
                            'main-account/smart/investment',
                            'main-account/smart/investment/close',
                            'main-account/smart/investments',
                            'main-account/fee',
                            'main-account/smart/interest-payment-history',
                            'trade-account/balance',
                            'trade-account/executed-history',
                            'trade-account/order/history',
                            'trade-account/order',
                            'order/collateral/limit',
                            'order/collateral/market',
                            'order/collateral/stop-limit',
                            'order/collateral/trigger-market',
                            'order/collateral/bulk',
                            'order/new',
                            'order/market',
                            'order/stock_market',
                            'order/stop_limit',
                            'order/stop_market',
                            'order/cancel',
                            'order/cancel/all',
                            'order/kill-switch',
                            'order/kill-switch/status',
                            'order/bulk',
                            'order/modify',
                            'order/conditional-cancel',
                            'orders',
                            'oco-orders',
                            'order/collateral/oco',
                            'order/oco-cancel',
                            'order/oto-cancel',
                            'profile/websocket_token',
                            'convert/estimate',
                            'convert/confirm',
                            'convert/history',
                            'sub-account/create',
                            'sub-account/delete',
                            'sub-account/edit',
                            'sub-account/list',
                            'sub-account/transfer',
                            'sub-account/block',
                            'sub-account/unblock',
                            'sub-account/balances',
                            'sub-account/transfer/history',
                            'sub-account/api-key/create',
                            'sub-account/api-key/edit',
                            'sub-account/api-key/delete',
                            'sub-account/api-key/list',
                            'sub-account/api-key/reset',
                            'sub-account/api-key/ip-address/list',
                            'sub-account/api-key/ip-address/create',
                            'sub-account/api-key/ip-address/delete',
                            'mining/rewards',
                            'market/fee',
                            'conditional-orders',
                        ],
                    },
                },
            },
            'fees': {
                'trading': {
                    'tierBased': False,
                    'percentage': True,
                    'taker': self.parse_number('0.001'),
                    'maker': self.parse_number('0.001'),
                },
            },
            'options': {
                'timeDifference': 0,  # the difference between system clock and exchange clock
                'adjustForTimeDifference': False,  # controls the adjustment logic upon instantiation
                'fiatCurrencies': ['EUR', 'USD', 'RUB', 'UAH'],
                'fetchBalance': {
                    'account': 'spot',
                },
                'accountsByType': {
                    'funding': 'main',
                    'main': 'main',
                    'spot': 'spot',
                    'margin': 'collateral',
                    'trade': 'spot',
                },
                'networksById': {
                    'BEP20': 'BSC',
                },
                'defaultType': 'spot',
                'brokerId': 'ccxt',
            },
            'features': {
                'default': {
                    'sandbox': False,
                    'createOrder': {
                        'marginMode': True,
                        'triggerPrice': True,
                        'triggerDirection': False,
                        'triggerPriceType': None,
                        'stopLossPrice': False,  # todo
                        'takeProfitPrice': False,  # todo
                        'attachedStopLossTakeProfit': None,
                        'timeInForce': {
                            'IOC': True,  # todo
                            'FOK': False,
                            'PO': True,  # todo
                            'GTD': False,
                        },
                        'hedged': False,
                        'trailing': False,
                        'leverage': False,
                        'marketBuyByCost': True,
                        'marketBuyRequiresPrice': False,
                        'selfTradePrevention': False,
                        'iceberg': False,
                    },
                    'createOrders': None,
                    'fetchMyTrades': {
                        'marginMode': False,
                        'limit': 100,
                        'daysBack': None,
                        'untilDays': None,
                        'symbolRequired': False,
                    },
                    'fetchOrder': {
                        'checkActive': True,
                        'checkExecuted': True,
                        'symbolRequired': False,
                        'marginMode': False,
                        'trigger': False,
                        'trailing': False,
                    },
                    'fetchOpenOrders': {
                        'marginMode': False,
                        'limit': 100,
                        'trigger': False,
                        'trailing': False,
                        'symbolRequired': False,
                    },
                    'fetchOrders': {
                        'marginMode': False,
                        'limit': 100,
                        'daysBack': None,
                        'untilDays': None,
                        'trigger': False,
                        'trailing': False,
                        'symbolRequired': False,
                    },
                    'fetchClosedOrders': {
                        'marginMode': False,
                        'limit': 100,
                        'daysBack': None,
                        'daysBackCanceled': None,
                        'untilDays': None,
                        'trigger': False,
                        'trailing': False,
                        'symbolRequired': False,
                    },
                    'fetchOHLCV': {
                        'limit': 1440,
                    },
                    'fetchWithdrawals': {
                        'marginMode': False,
                        'limit': 100,
                        'daysBack': None,
                        'untilDays': None,
                        'symbolRequired': False,
                    },
                },
                'spot': {
                    'extends': 'default',
                },
                'swap': {
                    'linear': {
                        'extends': 'default',
                    },
                    'inverse': {
                        'extends': 'default',
                    },
                },
                'future': {
                    'linear': None,
                    'inverse': None,
                },
            },
            'precisionMode': TICK_SIZE,
            'exceptions': {
                'exact': {
                    'Unauthorized request.': AuthenticationError,  # {"code":10,"message":"Unauthorized request."}
                    'The market format is invalid.': BadSymbol,  # {"code":0,"message":"Validation failed","errors":{"market":["The market format is invalid."]}}
                    'Market is not available': BadSymbol,  # {"success":false,"message":{"market":["Market is not available"]},"result":[]}
                    'Invalid payload.': BadRequest,  # {"code":9,"message":"Invalid payload."}
                    'Amount must be greater than 0': InvalidOrder,  # {"code":0,"message":"Validation failed","errors":{"amount":["Amount must be greater than 0"]}}
                    'Not enough balance.': InsufficientFunds,  # {"code":10,"message":"Inner validation failed","errors":{"amount":["Not enough balance."]}}
                    'The order id field is required.': InvalidOrder,  # {"code":0,"message":"Validation failed","errors":{"orderId":["The order id field is required."]}}
                    'Not enough balance': InsufficientFunds,  # {"code":0,"message":"Validation failed","errors":{"amount":["Not enough balance"]}}
                    'This action is unauthorized.': PermissionDenied,  # {"code":0,"message":"This action is unauthorized."}
                    'This API Key is not authorized to perform self action.': PermissionDenied,  # {"code":4,"message":"This API Key is not authorized to perform self action."}
                    'Unexecuted order was not found.': OrderNotFound,  # {"code":2,"message":"Inner validation failed","errors":{"order_id":["Unexecuted order was not found."]}}
                    'The selected from is invalid.': BadRequest,  # {"code":0,"message":"Validation failed","errors":{"from":["The selected from is invalid."]}}
                    '503': ExchangeNotAvailable,  # {"response":null,"status":503,"errors":{"message":[""]},"notification":null,"warning":null,"_token":null},
                    '422': OrderNotFound,  # {"response":null,"status":422,"errors":{"orderId":["Finished order id 1295772653 not found on your account"]},"notification":null,"warning":"Finished order id 1295772653 not found on your account","_token":null}
                },
                'broad': {
                    'This action is unauthorized': PermissionDenied,  # {"code":2,"message":"This action is unauthorized. Enable your key in API settings"}
                    'Given amount is less than min amount': InvalidOrder,  # {"code":0,"message":"Validation failed","errors":{"amount":["Given amount is less than min amount 200000"],"total":["Total is less than 5.05"]}}
                    'Min amount step': InvalidOrder,  # {"code":32,"errors":{"amount":["Min amount step = 0.01"]},"message":"Validation failed"}
                    'Total is less than': InvalidOrder,  # {"code":0,"message":"Validation failed","errors":{"amount":["Given amount is less than min amount 200000"],"total":["Total is less than 5.05"]}}
                    'fee must be no less than': InvalidOrder,  # {"code":0,"message":"Validation failed","errors":{"amount":["Total amount + fee must be no less than 5.05505"]}}
                    'Enable your key in API settings': PermissionDenied,  # {"code":2,"message":"This action is unauthorized. Enable your key in API settings"}
                    'You don\'t have such amount for transfer': InsufficientFunds,  # {"code":3,"message":"Inner validation failed","errors":{"amount":["You don't have such amount for transfer(available 0.44523433, in amount: 2)"]}}
                },
            },
        })

    def fetch_markets(self, params={}) -> List[Market]:
        """
        retrieves data on all markets for whitebit

        https://docs.whitebit.com/public/http-v4/#market-info

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: an array of objects representing market data
        """
        if self.options['adjustForTimeDifference']:
            self.load_time_difference()
        markets = self.v4PublicGetMarkets()
        #
        #    [
        #        {
        #          "name": "SON_USD",         # Market pair name
        #          "stock": "SON",            # Ticker of stock currency
        #          "money": "USD",            # Ticker of money currency
        #          "stockPrec": "3",          # Stock currency precision
        #          "moneyPrec": "2",          # Precision of money currency
        #          "feePrec": "4",            # Fee precision
        #          "makerFee": "0.1",         # Default maker fee ratio
        #          "takerFee": "0.1",         # Default taker fee ratio
        #          "minAmount": "0.001",      # Minimal amount of stock to trade
        #          "minTotal": "0.001",       # Minimal amount of money to trade
        #          "tradesEnabled": True,     # Is trading enabled
        #          "isCollateral": True,      # Is margin trading enabled
        #          "type": "spot",            # Market type. Possible values: "spot", "futures"
        #          "maxTotal": "1000000000"   # Maximum total(amount * price) of money to trade
        #        },
        #        {
        #          ...
        #        }
        #    ]
        #
        return self.parse_markets(markets)

    def parse_market(self, market: dict) -> Market:
        id = self.safe_string(market, 'name')
        baseId = self.safe_string(market, 'stock')
        quoteId = self.safe_string(market, 'money')
        quoteId = 'USDT' if (quoteId == 'PERP') else quoteId
        base = self.safe_currency_code(baseId)
        quote = self.safe_currency_code(quoteId)
        active = self.safe_value(market, 'tradesEnabled')
        isCollateral = self.safe_value(market, 'isCollateral')
        typeId = self.safe_string(market, 'type')
        type: MarketType
        settle: Str = None
        settleId: Str = None
        symbol = base + '/' + quote
        swap = typeId == 'futures'
        margin = isCollateral and not swap
        contract = False
        amountPrecision = self.parse_number(self.parse_precision(self.safe_string(market, 'stockPrec')))
        contractSize = amountPrecision
        linear: Bool = None
        inverse: Bool = None
        if swap:
            settleId = quoteId
            settle = self.safe_currency_code(settleId)
            symbol = symbol + ':' + settle
            type = 'swap'
            contract = True
            linear = True
            inverse = False
        else:
            type = 'spot'
        takerFeeRate = self.safe_string(market, 'takerFee')
        taker = Precise.string_div(takerFeeRate, '100')
        makerFeeRate = self.safe_string(market, 'makerFee')
        maker = Precise.string_div(makerFeeRate, '100')
        return {
            'id': id,
            'symbol': symbol,
            'base': base,
            'quote': quote,
            'settle': settle,
            'baseId': baseId,
            'quoteId': quoteId,
            'settleId': settleId,
            'type': type,
            'spot': not swap,
            'margin': margin,
            'swap': swap,
            'future': False,
            'option': False,
            'active': active,
            'contract': contract,
            'linear': linear,
            'inverse': inverse,
            'taker': self.parse_number(taker),
            'maker': self.parse_number(maker),
            'contractSize': contractSize,
            'expiry': None,
            'expiryDatetime': None,
            'strike': None,
            'optionType': None,
            'precision': {
                'amount': amountPrecision,
                'price': self.parse_number(self.parse_precision(self.safe_string(market, 'moneyPrec'))),
            },
            'limits': {
                'leverage': {
                    'min': None,
                    'max': None,
                },
                'amount': {
                    'min': self.safe_number(market, 'minAmount'),
                    'max': None,
                },
                'price': {
                    'min': None,
                    'max': None,
                },
                'cost': {
                    'min': self.safe_number(market, 'minTotal'),
                    'max': self.safe_number(market, 'maxTotal'),
                },
            },
            'created': None,
            'info': market,
        }

    def fetch_currencies(self, params={}) -> Currencies:
        """
        fetches all available currencies on an exchange

        https://docs.whitebit.com/public/http-v4/#asset-status-list

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an associative dictionary of currencies
        """
        response = self.v4PublicGetAssets(params)
        #
        # {
        #   BTC: {
        #     name: "Bitcoin",
        #     unified_cryptoasset_id: "1",
        #     can_withdraw: True,
        #     can_deposit: True,
        #     min_withdraw: "0.0003",
        #     max_withdraw: "0",
        #     maker_fee: "0.1",
        #     taker_fee: "0.1",
        #     min_deposit: "0.0001",
        #     max_deposit: "0",
        #     networks: {
        #         deposits: ["BTC",],
        #         withdraws: ["BTC",],
        #         default: "BTC",
        #     },
        #     confirmations: {
        #         BTC: "2",
        #     },
        #     limits: {
        #         deposit: {
        #            BTC: {min: "0.0001",},
        #         },
        #         withdraw: {
        #            BTC: {min: "0.0003",},
        #         },
        #     },
        #     currency_precision: "8",
        #     is_memo: False,
        #   },
        #   USD: {
        #         name: "United States Dollar",
        #         unified_cryptoasset_id: "6955",
        #         can_withdraw: True,
        #         can_deposit: True,
        #         min_withdraw: "10",
        #         max_withdraw: "10000",
        #         maker_fee: "0.1",
        #         taker_fee: "0.1",
        #         min_deposit: "10",
        #         max_deposit: "10000",
        #         networks: {
        #           deposits: ["USD",],
        #           withdraws: ["USD",],
        #           default: "USD",
        #         },
        #         providers: {
        #           deposits: ["ADVCASH",],
        #           withdraws: ["ADVCASH",],
        #         },
        #         limits: {
        #           deposit: {
        #             USD: { max: "10000", min: "10",},
        #           },
        #           withdraw: {
        #             USD: {max: "10000",  min: "10",},
        #           },
        #         },
        #         currency_precision: "2",
        #         is_memo: False,
        #   }
        # }
        #
        ids = list(response.keys())
        result: dict = {}
        for i in range(0, len(ids)):
            id = ids[i]
            currency = response[id]
            # name = self.safe_string(currency, 'name')  # breaks down in Python due to utf8 encoding issues on the exchange side
            code = self.safe_currency_code(id)
            hasProvider = ('providers' in currency)
            networks = {}
            rawNetworks = self.safe_dict(currency, 'networks', {})
            depositsNetworks = self.safe_list(rawNetworks, 'deposits', [])
            withdrawsNetworks = self.safe_list(rawNetworks, 'withdraws', [])
            networkLimits = self.safe_dict(currency, 'limits', {})
            depositLimits = self.safe_dict(networkLimits, 'deposit', {})
            withdrawLimits = self.safe_dict(networkLimits, 'withdraw', {})
            allNetworks = self.array_concat(depositsNetworks, withdrawsNetworks)
            for j in range(0, len(allNetworks)):
                networkId = allNetworks[j]
                networkCode = self.network_id_to_code(networkId)
                networks[networkCode] = {
                    'id': networkId,
                    'network': networkCode,
                    'active': None,
                    'deposit': self.in_array(networkId, depositsNetworks),
                    'withdraw': self.in_array(networkId, withdrawsNetworks),
                    'fee': None,
                    'precision': None,
                    'limits': {
                        'deposit': {
                            'min': self.safe_number(depositLimits, 'min', None),
                            'max': self.safe_number(depositLimits, 'max', None),
                        },
                        'withdraw': {
                            'min': self.safe_number(withdrawLimits, 'min', None),
                            'max': self.safe_number(withdrawLimits, 'max', None),
                        },
                    },
                }
            result[code] = self.safe_currency_structure({
                'id': id,
                'code': code,
                'info': currency,  # the original payload
                'name': None,  # see the comment above
                'active': None,
                'deposit': self.safe_bool(currency, 'can_deposit'),
                'withdraw': self.safe_bool(currency, 'can_withdraw'),
                'fee': None,
                'networks': None,  # todo
                'type': 'fiat' if hasProvider else 'crypto',
                'precision': self.parse_number(self.parse_precision(self.safe_string(currency, 'currency_precision'))),
                'limits': {
                    'amount': {
                        'min': None,
                        'max': None,
                    },
                    'withdraw': {
                        'min': self.safe_number(currency, 'min_withdraw'),
                        'max': self.safe_number(currency, 'max_withdraw'),
                    },
                    'deposit': {
                        'min': self.safe_number(currency, 'min_deposit'),
                        'max': self.safe_number(currency, 'max_deposit'),
                    },
                },
            })
        return result

    def fetch_transaction_fees(self, codes: Strings = None, params={}):
        """
 @deprecated
        please use fetchDepositWithdrawFees instead

        https://docs.whitebit.com/public/http-v4/#fee

        :param str[]|None codes: not used by fetchTransactionFees()
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a list of `fee structures <https://docs.ccxt.com/#/?id=fee-structure>`
        """
        self.load_markets()
        response = self.v4PublicGetFee(params)
        #
        #      {
        #          "1INCH":{
        #              "is_depositable":true,
        #              "is_withdrawal":true,
        #              "ticker":"1INCH",
        #              "name":"1inch",
        #              "providers":[
        #              ],
        #              "withdraw":{
        #                   "max_amount":"0",
        #                  "min_amount":"21.5",
        #                  "fixed":"17.5",
        #                  "flex":null
        #              },
        #              "deposit":{
        #                  "max_amount":"0",
        #                  "min_amount":"19.5",
        #                  "fixed":null,
        #                  "flex":null
        #               }
        #          },
        #           {...}
        #      }
        #
        currenciesIds = list(response.keys())
        withdrawFees: dict = {}
        depositFees: dict = {}
        for i in range(0, len(currenciesIds)):
            currency = currenciesIds[i]
            data = response[currency]
            code = self.safe_currency_code(currency)
            withdraw = self.safe_value(data, 'withdraw', {})
            withdrawFees[code] = self.safe_string(withdraw, 'fixed')
            deposit = self.safe_value(data, 'deposit', {})
            depositFees[code] = self.safe_string(deposit, 'fixed')
        return {
            'withdraw': withdrawFees,
            'deposit': depositFees,
            'info': response,
        }

    def fetch_deposit_withdraw_fees(self, codes: Strings = None, params={}):
        """
        fetch deposit and withdraw fees

        https://docs.whitebit.com/public/http-v4/#fee

        :param str[]|None codes: not used by fetchDepositWithdrawFees()
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a list of `fee structures <https://docs.ccxt.com/#/?id=fee-structure>`
        """
        self.load_markets()
        response = self.v4PublicGetFee(params)
        #
        #    {
        #        "1INCH": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "1INCH",
        #            "name": "1inch",
        #            "providers": [],
        #            "withdraw": {
        #                "max_amount": "0",
        #                "min_amount": "21.5",
        #                "fixed": "17.5",
        #                "flex": null
        #            },
        #            "deposit": {
        #                "max_amount": "0",
        #                "min_amount": "19.5",
        #                "fixed": null,
        #                "flex": null
        #            }
        #        },
        #        "WBT(ERC20)": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "WBT",
        #            "name": "WhiteBIT Token",
        #            "providers": [],
        #            "withdraw": {max_amount: "0", min_amount: '0.7', fixed: "0.253", flex: null},
        #            "deposit": {max_amount: "0", min_amount: "0.35", fixed: null, flex: null}
        #        },
        #        "WBT(TRC20)": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "WBT",
        #            "name": "WhiteBIT Token",
        #            "providers": [],
        #            "withdraw": {max_amount: "0", min_amount: "1.5", fixed: "0.075", flex: null},
        #            "deposit": {max_amount: "0", min_amount: "0.75", fixed: null, flex: null}
        #        },
        #        ...
        #    }
        #
        return self.parse_deposit_withdraw_fees(response, codes)

    def parse_deposit_withdraw_fees(self, response, codes=None, currencyIdKey=None):
        #
        #    {
        #        "1INCH": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "1INCH",
        #            "name": "1inch",
        #            "providers": [],
        #            "withdraw": {
        #                "max_amount": "0",
        #                "min_amount": "21.5",
        #                "fixed": "17.5",
        #                "flex": null
        #            },
        #            "deposit": {
        #                "max_amount": "0",
        #                "min_amount": "19.5",
        #                "fixed": null,
        #                "flex": null
        #            }
        #        },
        #        "WBT(ERC20)": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "WBT",
        #            "name": "WhiteBIT Token",
        #            "providers": [],
        #            "withdraw": {max_amount: "0", min_amount: "0.7", fixed: "0.253", flex: null},
        #            "deposit": {max_amount: "0", min_amount: "0.35", fixed: null, flex: null}
        #        },
        #        "WBT(TRC20)": {
        #            "is_depositable": True,
        #            "is_withdrawal": True,
        #            "ticker": "WBT",
        #            "name": "WhiteBIT Token",
        #            "providers": [],
        #            "withdraw": {max_amount: "0", min_amount: "1.5", fixed: "0.075", flex: null},
        #            "deposit": {max_amount: "0", min_amount: "0.75", fixed: null, flex: null}
        #        },
        #        ...
        #    }
        #
        depositWithdrawFees: dict = {}
        codes = self.market_codes(codes)
        currencyIds = list(response.keys())
        for i in range(0, len(currencyIds)):
            entry = currencyIds[i]
            splitEntry = entry.split(' ')
            currencyId = splitEntry[0]
            feeInfo = response[entry]
            code = self.safe_currency_code(currencyId)
            if (codes is None) or (self.in_array(code, codes)):
                depositWithdrawFee = self.safe_value(depositWithdrawFees, code)
                if depositWithdrawFee is None:
                    depositWithdrawFees[code] = self.deposit_withdraw_fee({})
                depositWithdrawFees[code]['info'][entry] = feeInfo
                networkId = self.safe_string(splitEntry, 1)
                withdraw = self.safe_value(feeInfo, 'withdraw')
                deposit = self.safe_value(feeInfo, 'deposit')
                withdrawFee = self.safe_number(withdraw, 'fixed')
                depositFee = self.safe_number(deposit, 'fixed')
                withdrawResult: dict = {
                    'fee': withdrawFee,
                    'percentage': False if (withdrawFee is not None) else None,
                }
                depositResult: dict = {
                    'fee': depositFee,
                    'percentage': False if (depositFee is not None) else None,
                }
                if networkId is not None:
                    networkLength = len(networkId)
                    networkId = networkId[1:networkLength - 1]
                    networkCode = self.network_id_to_code(networkId)
                    depositWithdrawFees[code]['networks'][networkCode] = {
                        'withdraw': withdrawResult,
                        'deposit': depositResult,
                    }
                else:
                    depositWithdrawFees[code]['withdraw'] = withdrawResult
                    depositWithdrawFees[code]['deposit'] = depositResult
        depositWithdrawCodes = list(depositWithdrawFees.keys())
        for i in range(0, len(depositWithdrawCodes)):
            code = depositWithdrawCodes[i]
            currency = self.currency(code)
            depositWithdrawFees[code] = self.assign_default_deposit_withdraw_fees(depositWithdrawFees[code], currency)
        return depositWithdrawFees

    def fetch_trading_fees(self, params={}) -> TradingFees:
        """
        fetch the trading fees for multiple markets

        https://docs.whitebit.com/public/http-v4/#asset-status-list

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a dictionary of `fee structures <https://docs.ccxt.com/#/?id=fee-structure>` indexed by market symbols
        """
        self.load_markets()
        response = self.v4PublicGetAssets(params)
        #
        #      {
        #          "1INCH": {
        #              "name": "1inch",
        #              "unified_cryptoasset_id": "8104",
        #              "can_withdraw": True,
        #              "can_deposit": True,
        #              "min_withdraw": "33",
        #              "max_withdraw": "0",
        #              "maker_fee": "0.1",
        #              "taker_fee": "0.1",
        #              "min_deposit": "30",
        #              "max_deposit": "0"
        #            },
        #            ...
        #      }
        #
        result: dict = {}
        for i in range(0, len(self.symbols)):
            symbol = self.symbols[i]
            market = self.market(symbol)
            fee = self.safe_value(response, market['baseId'], {})
            makerFee = self.safe_string(fee, 'maker_fee')
            takerFee = self.safe_string(fee, 'taker_fee')
            makerFee = Precise.string_div(makerFee, '100')
            takerFee = Precise.string_div(takerFee, '100')
            result[symbol] = {
                'info': fee,
                'symbol': market['symbol'],
                'percentage': True,
                'tierBased': False,
                'maker': self.parse_number(makerFee),
                'taker': self.parse_number(takerFee),
            }
        return result

    def fetch_trading_limits(self, symbols: Strings = None, params={}) -> Any:
        """
        fetch the trading limits for a market

        https://docs.whitebit.com/public/http-v4/#market-info

        :param str[]|None symbols: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `trading limits structure <https://docs.ccxt.com/#/?id=trading-limits-structure>`
        """
        self.load_markets()
        #
        # Trading limits are derived from market information already loaded by loadMarkets()
        # Market structure includes:
        #     {
        #         "id": "BTC_USDT",                    # Market ID
        #         "symbol": "BTC/USDT",                # Unified symbol
        #         "base": "BTC",                       # Base currency
        #         "quote": "USDT",                     # Quote currency
        #         "active": True,                      # Market active status
        #         "type": "spot",                      # Market type
        #         "spot": True,                        # Spot trading enabled
        #         "margin": False,                     # Margin trading enabled
        #         "future": False,                     # Futures trading enabled
        #         "option": False,                     # Options trading enabled
        #         "contract": False,                   # Contract trading enabled
        #         "settle": None,                 # Settlement currency
        #         "settleId": None,               # Settlement currency ID
        #         "contractSize": None,           # Contract size
        #         "linear": None,                 # Linear contract
        #         "inverse": None,                # Inverse contract
        #         "limits": {                         # Trading limits
        #             "amount": {                     # Amount limits
        #                 "min": 0.00001,              # Minimum amount
        #                 "max": 1000000               # Maximum amount
        #             },
        #             "price": {                      # Price limits
        #                 "min": 0.01,                 # Minimum price
        #                 "max": 1000000               # Maximum price
        #             },
        #             "cost": {                       # Cost limits
        #                 "min": 5.0,                  # Minimum cost
        #                 "max": 10000000              # Maximum cost
        #             }
        #         },
        #         "precision": {                      # Precision settings
        #             "amount": 5,                     # Amount precision
        #             "price": 2                       # Price precision
        #         },
        #         "taker": 0.001,                      # Taker fee
        #         "maker": 0.001,                      # Maker fee
        #         "percentage": True,                  # Fee percentage
        #         "tierBased": False                   # Tier-based fees
        #     }
        #
        result: dict = {}
        # Process all markets from the loaded markets cache
        marketIds = list(self.markets.keys())
        for i in range(0, len(marketIds)):
            marketId = marketIds[i]
            market = self.markets[marketId]
            if not market or not market['symbol']:
                continue  # Skip invalid markets silently
            symbol = market['symbol']
            # Filter by symbols if specified
            if symbols:
                symbolFound = False
                for j in range(0, len(symbols)):
                    if symbols[j] == symbol:
                        symbolFound = True
                        break
                if not symbolFound:
                    continue  # Skip symbols not in requested list
            # Extract trading limits
            limits = self.safe_dict(market, 'limits')
            amountLimits = self.safe_dict(limits, 'amount')
            priceLimits = self.safe_dict(limits, 'price')
            costLimits = self.safe_dict(limits, 'cost')
            # Validate that all required limits exist and are valid numbers
            hasAmountLimits = amountLimits and self.safe_number(amountLimits, 'min') is not None and self.safe_number(amountLimits, 'max') is not None
            hasPriceLimits = priceLimits and self.safe_number(priceLimits, 'min') is not None and self.safe_number(priceLimits, 'max') is not None
            hasCostLimits = costLimits and self.safe_number(costLimits, 'min') is not None and self.safe_number(costLimits, 'max') is not None
            if hasAmountLimits and hasPriceLimits and hasCostLimits:
                result[symbol] = {
                    'info': market,
                    'limits': {
                        'amount': {
                            'min': self.safe_number(amountLimits, 'min'),
                            'max': self.safe_number(amountLimits, 'max'),
                        },
                        'price': {
                            'min': self.safe_number(priceLimits, 'min'),
                            'max': self.safe_number(priceLimits, 'max'),
                        },
                        'cost': {
                            'min': self.safe_number(costLimits, 'min'),
                            'max': self.safe_number(costLimits, 'max'),
                        },
                    },
                }
        return result

    def fetch_funding_limits(self, codes: Strings = None, params={}):
        """
        fetch the deposit and withdrawal limits for a currency

        https://docs.whitebit.com/public/http-v4/#asset-status-list
        https://docs.whitebit.com/public/http-v4/#fee

        :param str[]|None codes: unified currency codes
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `funding limits structure <https://docs.ccxt.com/#/?id=funding-limits-structure>`
        """
        self.load_markets()
        # Fetch both currencies and fees data for comprehensive funding limits
        currenciesData, feesData = asyncio.gather(*[
            self.fetch_currencies(),
            self.v4PublicGetFee(params),
        ])
        #
        # Currencies response structure(from fetchCurrencies):
        #     {
        #         "BTC": {
        #             "id": "BTC",                          # Currency ID
        #             "code": "BTC",                        # Currency code
        #             "name": "Bitcoin",                    # Currency name
        #             "active": True,                       # Currency active status
        #             "type": "crypto",                     # Currency type
        #             "precision": 8,                       # Currency precision
        #             "limits": {                          # Currency limits
        #                 "deposit": {                     # Deposit limits
        #                     "min": 0.00001,               # Minimum deposit
        #                     "max": 1000000                # Maximum deposit
        #                 },
        #                 "withdraw": {                    # Withdrawal limits
        #                     "min": 0.00001,               # Minimum withdrawal
        #                     "max": 1000000                # Maximum withdrawal
        #                 }
        #             },
        #             "networks": {                        # Network-specific limits
        #                 "BTC": {
        #                     "limits": {
        #                         "deposit": {"min": "0.001"},
        #                         "withdraw": {"min": "0.002"}
        #                     }
        #                 }
        #             },
        #             "info": {...}                       # Original API response
        #         }
        #     }
        #
        # Fees response structure(from /api/v4/public/fee):
        #     {
        #         "USDT(ERC20)": {
        #             "ticker": "USDT",
        #             "name": "Tether US",
        #             "deposit": {
        #                 "min_amount": "0.0005",
        #                 "max_amount": "0.1",
        #                 "fixed": "0.0005",
        #                 "flex": {
        #                     "min_fee": "100",
        #                     "max_fee": "1000",
        #                     "percent": "10"
        #                 }
        #             },
        #             "withdraw": {
        #                 "min_amount": "0.001",
        #                 "max_amount": "0",
        #                 "fixed": null,
        #                 "flex": null
        #             }
        #         }
        #     }
        #
        result: dict = {}
        currencyKeys = list(currenciesData.keys())
        for i in range(0, len(currencyKeys)):
            code = currencyKeys[i]
            currency = currenciesData[code]
            if not currency:
                # Skip invalid currency silently
                continue
            if codes is not None and not self.in_array(code, codes):
                # Skip currency not in requested list silently
                continue
            # Find corresponding fee data for self currency
            feeData = None
            feeKeys = list(feesData.keys())
            for j in range(0, len(feeKeys)):
                feeKey = feeKeys[j]
                fee = feesData[feeKey]
                if fee and fee['ticker'] == code:
                    feeData = fee
                    break
            # Build comprehensive funding limits
            limits: dict = {
                'deposit': {
                    'min': currency['limits']['deposit']['min'],
                    'max': currency['limits']['deposit']['max'],
                },
                'withdraw': {
                    'min': currency['limits']['withdraw']['min'],
                    'max': currency['limits']['withdraw']['max'],
                },
            }
            # Add fee information if available
            if feeData:
                depositFee = feeData['deposit']
                withdrawFee = feeData['withdraw']
                if depositFee:
                    depositFeeData = {
                        'fixed': self.safe_number(depositFee, 'fixed'),
                    }
                    if depositFee['flex']:
                        depositFeeData['flex'] = {
                            'min': self.safe_number(depositFee['flex'], 'min_fee'),
                            'max': self.safe_number(depositFee['flex'], 'max_fee'),
                            'percent': self.safe_number(depositFee['flex'], 'percent'),
                        }
                    limits['deposit']['fee'] = depositFeeData
                if withdrawFee:
                    withdrawFeeData = {
                        'fixed': self.safe_number(withdrawFee, 'fixed'),
                    }
                    if withdrawFee['flex']:
                        withdrawFeeData['flex'] = {
                            'min': self.safe_number(withdrawFee['flex'], 'min_fee'),
                            'max': self.safe_number(withdrawFee['flex'], 'max_fee'),
                            'percent': self.safe_number(withdrawFee['flex'], 'percent'),
                        }
                    limits['withdraw']['fee'] = withdrawFeeData
            # Add network-specific limits if available
            if currency['networks']:
                limits['networks'] = currency['networks']
            result[code] = {
                'info': currency,
                'limits': limits,
            }
        return result

    def fetch_ticker(self, symbol: str, params={}) -> Ticker:
        """
        fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market

        https://docs.whitebit.com/public/http-v4/#market-activity

        :param str symbol: unified symbol of the market to fetch the ticker for
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `ticker structure <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        response = self.v1PublicGetTicker(self.extend(request, params))
        #
        #      {
        #         "success":true,
        #         "message":"",
        #         "result": {
        #             "bid":"0.021979",
        #             "ask":"0.021996",
        #             "open":"0.02182",
        #             "high":"0.022039",
        #             "low":"0.02161",
        #             "last":"0.021987",
        #             "volume":"2810.267",
        #             "deal":"61.383565474",
        #             "change":"0.76",
        #         },
        #     }
        #
        ticker = self.safe_dict(response, 'result', {})
        return self.parse_ticker(ticker, market)

    def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker:
        #
        #  FetchTicker(v1)
        #
        #    {
        #        "bid": "0.021979",
        #        "ask": "0.021996",
        #        "open": "0.02182",
        #        "high": "0.022039",
        #        "low": "0.02161",
        #        "last": "0.021987",
        #        "volume": "2810.267",
        #        "deal": "61.383565474",
        #        "change": "0.76",
        #    }
        #
        # FetchTickers(v4)
        #
        #    "BCH_RUB": {
        #        "base_id": 1831,
        #        "quote_id": 0,
        #        "last_price": "32830.21",
        #        "quote_volume": "1494659.8024096",
        #        "base_volume": "46.1083",
        #        "isFrozen": False,
        #        "change": "2.12"  # in percent
        #    }
        #
        # WS market_update
        #
        #     {
        #         "open": "52853.04",
        #         "close": "55913.88",
        #         "high": "56272",
        #         "low": "49549.67",
        #         "volume": "57331.067185",
        #         "deal": "3063860382.42985338",
        #         "last": "55913.88",
        #         "period": 86400
        #     }
        # v2
        #   {
        #       lastUpdateTimestamp: '2025-01-02T09:16:36.000Z',
        #       tradingPairs: 'ARB_USDC',
        #       lastPrice: '0.7727',
        #       lowestAsk: '0.7735',
        #       highestBid: '0.7732',
        #       baseVolume24h: '1555793.74',
        #       quoteVolume24h: '1157602.622406',
        #       tradesEnabled: True
        #   }
        #
        marketId = self.safe_string(ticker, 'tradingPairs')
        market = self.safe_market(marketId, market)
        # last price is provided as "last" or "last_price"
        last = self.safe_string_n(ticker, ['last', 'last_price', 'lastPrice'])
        # if "close" is provided, use it, otherwise use <last>
        close = self.safe_string(ticker, 'close', last)
        return self.safe_ticker({
            'symbol': market['symbol'],
            'timestamp': None,
            'datetime': None,
            'high': self.safe_string(ticker, 'high'),
            'low': self.safe_string(ticker, 'low'),
            'bid': self.safe_string_2(ticker, 'bid', 'highestBid'),
            'bidVolume': None,
            'ask': self.safe_string_2(ticker, 'ask', 'lowestAsk'),
            'askVolume': None,
            'vwap': None,
            'open': self.safe_string(ticker, 'open'),
            'close': close,
            'last': last,
            'previousClose': None,
            'change': None,
            'percentage': self.safe_string(ticker, 'change'),
            'average': None,
            'baseVolume': self.safe_string_n(ticker, ['base_volume', 'volume', 'baseVolume24h']),
            'quoteVolume': self.safe_string_n(ticker, ['quote_volume', 'deal', 'quoteVolume24h']),
            'info': ticker,
        }, market)

    def fetch_order(self, id: str, symbol: Str = None, params={}) -> Order:
        """
        fetches information on an order by the id

        https://docs.whitebit.com/private/http-trade-v4/#query-unexecutedactive-orders
        https://docs.whitebit.com/private/http-trade-v4/#query-executed-orders

        :param str id: order id
        :param str symbol: unified symbol of the market the order was made in
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param boolean [params.checkActive]: whether to check active orders(default: True)
        :param boolean [params.checkExecuted]: whether to check executed orders(default: True)
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        # Extract control parameters from params
        checkActive = self.safe_bool(params, 'checkActive', True)
        checkExecuted = self.safe_bool(params, 'checkExecuted', True)
        request: dict = {
            'orderId': id,
        }
        market = None
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        # Try active orders first(if enabled)
        if checkActive:
            try:
                response = self.v4PrivatePostOrders(self.extend(request, params))
                # Search for order in active orders response(array format)
                for i in range(0, len(response)):
                    order = response[i]
                    orderId = self.safe_string(order, 'orderId')
                    if orderId == id:
                        marketId = self.safe_string(order, 'market')
                        marketNew = self.safe_market(marketId, None, '_')
                        return self.parse_order(order, marketNew)
            except Exception as error:
                if not (isinstance(error, OrderNotFound)):
                    raise error
        # Try executed orders(if enabled)
        if checkExecuted:
            try:
                response = self.v4PrivatePostTradeAccountOrderHistory(self.extend(request, params))
                # Search for order in executed orders response(object format)
                marketIds = list(response.keys())
                for i in range(0, len(marketIds)):
                    marketId = marketIds[i]
                    marketNew = self.safe_market(marketId, None, '_')
                    orders = response[marketId]
                    for j in range(0, len(orders)):
                        order = orders[j]
                        orderId = self.safe_string(order, 'id')
                        if orderId == id:
                            return self.parse_order(order, marketNew)
            except Exception as error:
                if not (isinstance(error, OrderNotFound)):
                    raise error
        # If both checks failed or were disabled, raise OrderNotFound
        raise OrderNotFound(self.id + ' fetchOrder() order not found: ' + id)

    def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers:
        """
        fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market

        https://docs.whitebit.com/public/http-v4/#market-activity

        :param str[] [symbols]: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.method]: either v2PublicGetTicker or v4PublicGetTicker default is v4PublicGetTicker
        :returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        symbols = self.market_symbols(symbols)
        method = 'v4PublicGetTicker'
        method, params = self.handle_option_and_params(params, 'fetchTickers', 'method', method)
        response = None
        if method == 'v4PublicGetTicker':
            response = self.v4PublicGetTicker(params)
        else:
            response = self.v2PublicGetTicker(params)
        #
        #      "BCH_RUB": {
        #          "base_id":1831,
        #          "quote_id":0,
        #          "last_price":"32830.21",
        #          "quote_volume":"1494659.8024096",
        #          "base_volume":"46.1083",
        #          "isFrozen":false,
        #          "change":"2.12"
        #      },
        #
        resultList = self.safe_list(response, 'result')
        if resultList is not None:
            return self.parse_tickers(resultList, symbols)
        marketIds = list(response.keys())
        result: dict = {}
        for i in range(0, len(marketIds)):
            marketId = marketIds[i]
            market = self.safe_market(marketId)
            ticker = self.parse_ticker(response[marketId], market)
            symbol = ticker['symbol']
            result[symbol] = ticker
        return self.filter_by_array_tickers(result, 'symbol', symbols)

    def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook:
        """
        fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data

        https://docs.whitebit.com/public/http-v4/#orderbook

        :param str symbol: unified symbol of the market to fetch the order book for
        :param int [limit]: the maximum amount of order book entries to return
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: A dictionary of `order book structures <https://docs.ccxt.com/#/?id=order-book-structure>` indexed by market symbols
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        if limit is not None:
            request['limit'] = limit  # default = 100, maximum = 100
        response = self.v4PublicGetOrderbookMarket(self.extend(request, params))
        #
        #      {
        #          "timestamp": 1594391413,
        #          "asks": [
        #              [
        #                  "9184.41",
        #                  "0.773162"
        #              ],
        #              [...]
        #          ],
        #          "bids": [
        #              [
        #                  "9181.19",
        #                  "0.010873"
        #              ],
        #              [...]
        #          ]
        #      }
        #
        timestamp = self.safe_timestamp(response, 'timestamp')
        return self.parse_order_book(response, symbol, timestamp)

    def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]:
        """
        get the list of most recent trades for a particular symbol

        https://docs.whitebit.com/public/http-v4/#recent-trades

        :param str symbol: unified symbol of the market to fetch trades for
        :param int [since]: timestamp in ms of the earliest trade to fetch
        :param int [limit]: the maximum amount of trades to fetch
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        response = self.v4PublicGetTradesMarket(self.extend(request, params))
        #
        #      [
        #          {
        #              "tradeID": 158056419,
        #              "price": "9186.13",
        #              "quote_volume": "0.0021",
        #              "base_volume": "9186.13",
        #              "trade_timestamp": 1594391747,
        #              "type": "sell"
        #          },
        #      ],
        #
        return self.parse_trades(response, market, since, limit)

    def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
        """
        fetch all trades made by the user

        https://docs.whitebit.com/private/http-trade-v4/#query-executed-order-history

        :param str symbol: unified symbol of the market to fetch trades for
        :param int [since]: timestamp in ms of the earliest trade to fetch
        :param int [limit]: the maximum amount of trades to fetch
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
        """
        self.load_markets()
        market: Market = None
        request: dict = {}
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        response = self.v4PrivatePostTradeAccountExecutedHistory(self.extend(request, params))
        #
        # when no symbol is provided
        #
        #   {
        #       "USDC_USDT":[
        #          {
        #             "id":"1343815269",
        #             "clientOrderId":"",
        #             "time":"1641051917.532965",
        #             "side":"sell",
        #             "role":"2",
        #             "amount":"9.986",
        #             "price":"0.9995",
        #             "deal":"9.981007",
        #             "fee":"0.009981007",
        #             "orderId":"58166729555"
        #          },
        #       ]
        #   }
        #
        # when a symbol is provided
        #
        #     [
        #         {
        #             "id": 1343815269,
        #             "clientOrderId": '',
        #             "time": 1641051917.532965,
        #             "side": "sell",
        #             "role": 2,
        #             "amount": "9.986",
        #             "price": "0.9995",
        #             "deal": "9.981007",
        #             "fee": "0.009981007",
        #             "orderId": 58166729555,
        #         },
        #     ]
        #
        if isinstance(response, list):
            return self.parse_trades(response, market, since, limit)
        else:
            results = []
            keys = list(response.keys())
            for i in range(0, len(keys)):
                marketId = keys[i]
                marketNew = self.safe_market(marketId, None, '_')
                rawTrades = self.safe_value(response, marketId, [])
                parsed = self.parse_trades(rawTrades, marketNew, since, limit)
                results = self.array_concat(results, parsed)
            results = self.sort_by_2(results, 'timestamp', 'id')
            return self.filter_by_since_limit(results, since, limit, 'timestamp')

    def parse_trade(self, trade: dict, market: Market = None) -> Trade:
        #
        # fetchTradesV4
        #
        #     {
        #       "tradeID": 158056419,
        #       "price": "9186.13",
        #       "quote_volume": "0.0021",
        #       "base_volume": "9186.13",
        #       "trade_timestamp": 1594391747,
        #       "type": "sell"
        #     }
        #
        # orderTrades(v4Private)
        #
        #     {
        #         "time": 1593342324.613711,
        #         "fee": "0.00000419198",
        #         "price": "0.00000701",
        #         "amount": "598",
        #         "id": 149156519,  # trade id
        #         "dealOrderId": 3134995325,  # orderId
        #         "clientOrderId": "customId11",
        #         "role": 2,  # 1 = maker, 2 = taker
        #         "deal": "0.00419198"  # amount in money
        #         "feeAsset": "USDT"
        #     }
        #
        # fetchMyTrades
        #
        #      {
        #          "id": 1343815269,
        #          "clientOrderId": '',
        #          "time": 1641051917.532965,
        #          "side": "sell",
        #          "role": 2,
        #          "amount": "9.986",
        #          "price": "0.9995",
        #          "deal": "9.981007",
        #          "fee": "0.009981007",
        #          "orderId": 58166729555,
        #          "feeAsset": "USDT"
        #      }
        #
        market = self.safe_market(None, market)
        timestamp = self.safe_timestamp_2(trade, 'time', 'trade_timestamp')
        orderId = self.safe_string_2(trade, 'dealOrderId', 'orderId')
        cost = self.safe_string(trade, 'deal')
        price = self.safe_string(trade, 'price')
        amount = self.safe_string_2(trade, 'amount', 'quote_volume')
        id = self.safe_string_2(trade, 'id', 'tradeID')
        side = self.safe_string_2(trade, 'type', 'side')
        symbol = market['symbol']
        role = self.safe_integer(trade, 'role')
        takerOrMaker: Str = None
        if role is not None:
            takerOrMaker = 'maker' if (role == 1) else 'taker'
        fee = None
        feeCost = self.safe_string(trade, 'fee')
        if feeCost is not None:
            fee = {
                'cost': feeCost,
                'currency': self.safe_currency_code(self.safe_string(trade, 'feeAsset')),
            }
        return self.safe_trade({
            'info': trade,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'symbol': symbol,
            'id': id,
            'order': orderId,
            'type': None,
            'takerOrMaker': takerOrMaker,
            'side': side,
            'price': price,
            'amount': amount,
            'cost': cost,
            'fee': fee,
        }, market)

    def fetch_ohlcv(self, symbol: str, timeframe: str = '1m', since: Int = None, limit: Int = None, params={}) -> List[list]:
        """
        fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market

        https://docs.whitebit.com/public/http-v1/#kline

        :param str symbol: unified symbol of the market to fetch OHLCV data for
        :param str timeframe: the length of time each candle represents
        :param int [since]: timestamp in ms of the earliest candle to fetch
        :param int [limit]: the maximum amount of candles to fetch
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns int[][]: A list of candles ordered, open, high, low, close, volume
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
            'interval': self.safe_string(self.timeframes, timeframe, timeframe),
        }
        if since is not None:
            maxLimit = 1440
            if limit is None:
                limit = maxLimit
            limit = min(limit, maxLimit)
            start = self.parse_to_int(since / 1000)
            request['start'] = start
        if limit is not None:
            request['limit'] = min(limit, 1440)
        response = self.v1PublicGetKline(self.extend(request, params))
        #
        #     {
        #         "success":true,
        #         "message":"",
        #         "result":[
        #             [1591488000,"0.025025","0.025025","0.025029","0.025023","6.181","0.154686629"],
        #             [1591488060,"0.025028","0.025033","0.025035","0.025026","8.067","0.201921167"],
        #             [1591488120,"0.025034","0.02505","0.02505","0.025034","20.089","0.503114696"],
        #         ]
        #     }
        #
        result = self.safe_list(response, 'result', [])
        return self.parse_ohlcvs(result, market, timeframe, since, limit)

    def parse_ohlcv(self, ohlcv, market: Market = None) -> list:
        #
        #     [
        #         1591488000,
        #         "0.025025",
        #         "0.025025",
        #         "0.025029",
        #         "0.025023",
        #         "6.181",
        #         "0.154686629"
        #     ]
        #
        return [
            self.safe_timestamp(ohlcv, 0),  # timestamp
            self.safe_number(ohlcv, 1),  # open
            self.safe_number(ohlcv, 3),  # high
            self.safe_number(ohlcv, 4),  # low
            self.safe_number(ohlcv, 2),  # close
            self.safe_number(ohlcv, 5),  # volume
        ]

    def fetch_status(self, params={}):
        """
        the latest known information on the availability of the exchange API

        https://docs.whitebit.com/public/http-v4/#server-status

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `status structure <https://docs.ccxt.com/#/?id=exchange-status-structure>`
        """
        response = self.v4PublicGetPing(params)
        #
        #      [
        #          "pong"
        #      ]
        #
        status = self.safe_string(response, 0)
        return {
            'status': 'ok' if (status == 'pong') else status,
            'updated': None,
            'eta': None,
            'url': None,
            'info': response,
        }

    def fetch_time(self, params={}) -> Int:
        """
        fetches the current integer timestamp in milliseconds from the exchange server

        https://docs.whitebit.com/public/http-v4/#server-time

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns int: the current integer timestamp in milliseconds from the exchange server
        """
        response = self.v4PublicGetTime(params)
        #
        #     {
        #         "time":1737380046
        #     }
        #
        return self.safe_integer(response, 'time')

    def create_market_order_with_cost(self, symbol: str, side: OrderSide, cost: float, params={}):
        """
        create a market order by providing the symbol, side and cost
        :param str symbol: unified symbol of the market to create an order in
        :param str side: 'buy' or 'sell'
        :param float cost: how much you want to trade in units of the quote currency
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        req = {
            'cost': cost,
        }
        # only buy side is supported
        return self.create_order(symbol, 'market', side, 0, None, self.extend(req, params))

    def create_market_buy_order_with_cost(self, symbol: str, cost: float, params={}) -> Order:
        """
        create a market buy order by providing the symbol and cost
        :param str symbol: unified symbol of the market to create an order in
        :param float cost: how much you want to trade in units of the quote currency
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        return self.create_market_order_with_cost(symbol, 'buy', cost, params)

    def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
        """
        create a trade order

        https://docs.whitebit.com/private/http-trade-v4/#create-limit-order
        https://docs.whitebit.com/private/http-trade-v4/#create-market-order
        https://docs.whitebit.com/private/http-trade-v4/#create-buy-stock-market-order
        https://docs.whitebit.com/private/http-trade-v4/#create-stop-limit-order
        https://docs.whitebit.com/private/http-trade-v4/#create-stop-market-order

        :param str symbol: unified symbol of the market to create an order in
        :param str type: 'market' or 'limit'
        :param str side: 'buy' or 'sell'
        :param float amount: how much of currency you want to trade in units of base currency
        :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param float [params.cost]: *market orders only* the cost of the order in units of the base currency
        :param float [params.triggerPrice]: The price at which a trigger order is triggered at
        :param bool [params.postOnly]: If True, the order will only be posted to the order book and not executed immediately
        :param str [params.clientOrderId]: a unique id for the order
        :param str [params.marginMode]: 'cross' or 'isolated', for margin trading, uses self.options.defaultMarginMode if not passed, defaults to None/None/None
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
            'side': side,
        }
        cost = None
        cost, params = self.handle_param_string(params, 'cost')
        if cost is not None:
            if (side != 'buy') or (type != 'market'):
                raise InvalidOrder(self.id + ' createOrder() cost is only supported for market buy orders')
            request['amount'] = self.cost_to_precision(symbol, cost)
        else:
            request['amount'] = self.amount_to_precision(symbol, amount)
        clientOrderId = self.safe_string_2(params, 'clOrdId', 'clientOrderId')
        if clientOrderId is None:
            brokerId = self.safe_string(self.options, 'brokerId')
            if brokerId is not None:
                request['clientOrderId'] = brokerId + self.uuid16()
        else:
            request['clientOrderId'] = clientOrderId
            params = self.omit(params, ['clientOrderId'])
        marketType = self.safe_string(market, 'type')
        isLimitOrder = type == 'limit'
        isMarketOrder = type == 'market'
        triggerPrice = self.safe_number_n(params, ['triggerPrice', 'stopPrice', 'activation_price'])
        isStopOrder = (triggerPrice is not None)
        postOnly = self.is_post_only(isMarketOrder, False, params)
        marginMode, query = self.handle_margin_mode_and_params('createOrder', params)
        if postOnly:
            request['postOnly'] = True
        if marginMode is not None and marginMode != 'cross':
            raise NotSupported(self.id + ' createOrder() is only available for cross margin')
        params = self.omit(query, ['postOnly', 'triggerPrice', 'stopPrice'])
        useCollateralEndpoint = marginMode is not None or marketType == 'swap'
        response = None
        if isStopOrder:
            request['activation_price'] = self.price_to_precision(symbol, triggerPrice)
            if isLimitOrder:
                # stop limit order
                request['price'] = self.price_to_precision(symbol, price)
                response = self.v4PrivatePostOrderStopLimit(self.extend(request, params))
            else:
                # stop market order
                if useCollateralEndpoint:
                    response = self.v4PrivatePostOrderCollateralTriggerMarket(self.extend(request, params))
                else:
                    response = self.v4PrivatePostOrderStopMarket(self.extend(request, params))
        else:
            if isLimitOrder:
                # limit order
                request['price'] = self.price_to_precision(symbol, price)
                if useCollateralEndpoint:
                    response = self.v4PrivatePostOrderCollateralLimit(self.extend(request, params))
                else:
                    response = self.v4PrivatePostOrderNew(self.extend(request, params))
            else:
                # market order
                if useCollateralEndpoint:
                    response = self.v4PrivatePostOrderCollateralMarket(self.extend(request, params))
                else:
                    if cost is not None:
                        response = self.v4PrivatePostOrderMarket(self.extend(request, params))
                    else:
                        response = self.v4PrivatePostOrderStockMarket(self.extend(request, params))
        return self.parse_order(response)

    def edit_order(self, id: str, symbol: str, type: OrderType, side: OrderSide, amount: Num = None, price: Num = None, params={}):
        """
        edit a trade order

        https://docs.whitebit.com/private/http-trade-v4/#modify-order

        :param str id: cancel order id
        :param str symbol: unified symbol of the market to create an order in
        :param str type: 'market' or 'limit'
        :param str side: 'buy' or 'sell'
        :param float amount: how much of currency you want to trade in units of base currency
        :param float price: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        # Handle clientOrderId vs orderId(clientOrderId takes priority)
        clientOrderId = self.safe_string(params, 'clientOrderId')
        if clientOrderId is not None:
            request['clientOrderId'] = clientOrderId
        else:
            request['orderId'] = id
        # Handle amount vs total parameter based on order type and side
        triggerPrice = self.safe_number_n(params, ['triggerPrice', 'stopPrice', 'activationPrice'])
        isStopOrder = (triggerPrice is not None)
        # Handle activation price for stop orders
        if isStopOrder:
            request['activation_price'] = self.price_to_precision(symbol, triggerPrice)
        isLimitOrder = type == 'limit'
        total = self.safe_number(params, 'total')
        if total is not None:
            request['total'] = self.amount_to_precision(symbol, total)
        elif amount is not None:
            if isLimitOrder:
                # Limit orders always use amount parameter
                request['amount'] = self.amount_to_precision(symbol, amount)
            elif type == 'market' and side == 'buy':
                # Market buy orders use total parameter
                request['total'] = self.amount_to_precision(symbol, amount)
            else:
                # Market sell orders use amount parameter
                request['amount'] = self.amount_to_precision(symbol, amount)
        # Handle price parameter for limit orders
        if price is not None:
            request['price'] = self.price_to_precision(symbol, price)
        # Ensure at least one modifiable parameter is provided
        hasModifiableParam = (amount is not None) or (price is not None) or (triggerPrice is not None) or (total is not None)
        if not hasModifiableParam:
            raise ArgumentsRequired(self.id + ' editOrder() requires at least one of: amount, price, activationPrice, or total parameters')
        params = self.omit(params, ['clientOrderId', 'triggerPrice', 'stopPrice', 'activationPrice', 'total'])
        response = self.v4PrivatePostOrderModify(self.extend(request, params))
        return self.parse_order(response)

    def cancel_order(self, id: str, symbol: Str = None, params={}):
        """
        cancels an open order

        https://docs.whitebit.com/private/http-trade-v4/#cancel-order

        :param str id: order id
        :param str symbol: unified symbol of the market the order was made in
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' cancelOrder() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
            'orderId': int(id),
        }
        response = self.v4PrivatePostOrderCancel(self.extend(request, params))
        #
        #    {
        #        "orderId": 4180284841,  # order id
        #        "clientOrderId": "customId11",  # custom order identifier; "clientOrderId": "" - if not specified.
        #        "market": "BTC_USDT",  # deal market
        #        "side": "buy",  # order side
        #        "type": "stop market",  # order type
        #        "timestamp": 1595792396.165973,  # current timestamp
        #        "dealMoney": "0",  # if order finished - amount in money currency that is finished
        #        "dealStock": "0",  # if order finished - amount in stock currency that is finished
        #        "amount": "0.001",  # amount
        #        "takerFee": "0.001",  # maker fee ratio. If the number less than 0.0001 - it will be rounded to zero
        #        "makerFee": "0.001",  # maker fee ratio. If the number less than 0.0001 - it will be rounded to zero
        #        "left": "0.001",  # if order not finished - rest of the amount that must be finished
        #        "dealFee": "0",  # fee in money that you pay if order is finished
        #        "price": "40000",  # price if price isset
        #        "activation_price": "40000"  # activation price if activation price is set
        #    }
        #
        return self.parse_order(response)

    def cancel_all_orders(self, symbol: Str = None, params={}):
        """
        cancel all open orders

        https://docs.whitebit.com/private/http-trade-v4/#cancel-all-orders

        :param str symbol: unified market symbol, only orders in the market of self symbol are cancelled when symbol is not None
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.type]: market type, ['swap', 'spot']
        :param boolean [params.isMargin]: cancel all margin orders
        :returns dict[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = None
        request: dict = {}
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        type = None
        type, params = self.handle_market_type_and_params('cancelAllOrders', market, params)
        requestType = []
        if type == 'spot':
            isMargin = None
            isMargin, params = self.handle_option_and_params(params, 'cancelAllOrders', 'isMargin', False)
            if isMargin:
                requestType.append('margin')
            else:
                requestType.append('spot')
        elif type == 'swap':
            requestType.append('futures')
        else:
            raise NotSupported(self.id + ' cancelAllOrders() does not support ' + type + ' type')
        request['type'] = requestType
        response = self.v4PrivatePostOrderCancelAll(self.extend(request, params))
        #
        # []
        #
        return self.parse_orders(response, market)

    def fetch_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetches information on multiple orders made by the user(combines open and closed orders)

        https://docs.whitebit.com/private/http-trade-v4/#query-unexecutedactive-orders
        https://docs.whitebit.com/private/http-trade-v4/#query-executed-orders

        :param str symbol: unified market symbol of the market orders were made in
        :param int [since]: the earliest time in ms to fetch orders for
        :param int [limit]: the maximum number of order structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        # Fetch both open and closed orders in parallel
        openOrders, closedOrders = asyncio.gather(*[
            self.fetch_open_orders(symbol, since, limit, params),
            self.fetch_closed_orders(symbol, since, limit, params),
        ])
        allOrders = self.array_concat(openOrders, closedOrders)
        # Sort by timestamp(most recent first)
        sortedOrders = self.sort_by(allOrders, 'timestamp', True)
        # Apply limit if specified(since and symbol filtering already handled by individual methods)
        if limit is not None and len(sortedOrders) > limit:
            return sortedOrders[0:limit]
        return sortedOrders

    def cancel_all_orders_after(self, timeout: Int, params={}):
        """
        dead man's switch, cancel all orders after the given timeout

        https://docs.whitebit.com/private/http-trade-v4/#sync-kill-switch-timer

        :param number timeout: time in milliseconds, 0 represents cancel the timer
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.types]: Order types value. Example: "spot", "margin", "futures" or None
        :param str [params.symbol]: symbol unified symbol of the market the order was made in
        :returns dict: the api result
        """
        self.load_markets()
        symbol = self.safe_string(params, 'symbol')
        if symbol is None:
            raise ArgumentsRequired(self.id + ' cancelAllOrdersAfter() requires a symbol argument in params')
        market = self.market(symbol)
        params = self.omit(params, 'symbol')
        isBiggerThanZero = (timeout > 0)
        request: dict = {
            'market': market['id'],
            # 'timeout': self.number_to_string(timeout / 1000) if (timeout > 0) else null,
        }
        if isBiggerThanZero:
            request['timeout'] = self.number_to_string(timeout / 1000)
        else:
            request['timeout'] = 'null'
        response = self.v4PrivatePostOrderKillSwitch(self.extend(request, params))
        #
        #     {
        #         "market": "BTC_USDT",  # currency market,
        #         "startTime": 1662478154,  # now timestamp,
        #         "cancellationTime": 1662478154,  # now + timer_value,
        #         "types": ["spot", "margin"]
        #     }
        #
        return response

    def parse_balance(self, response) -> Balances:
        balanceKeys = list(response.keys())
        result: dict = {}
        for i in range(0, len(balanceKeys)):
            id = balanceKeys[i]
            code = self.safe_currency_code(id)
            balance = response[id]
            if isinstance(balance, dict) and balance is not None:
                account = self.account()
                account['free'] = self.safe_string_2(balance, 'available', 'main_balance')
                account['used'] = self.safe_string(balance, 'freeze')
                account['total'] = self.safe_string(balance, 'main_balance')
                result[code] = account
            else:
                account = self.account()
                account['total'] = balance
                result[code] = account
        return self.safe_balance(result)

    def fetch_balance(self, params={}) -> Balances:
        """
        query for balance and get the amount of funds available for trading or funds locked in orders

        https://docs.whitebit.com/private/http-main-v4/#main-balance
        https://docs.whitebit.com/private/http-trade-v4/#trading-balance

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `balance structure <https://docs.ccxt.com/#/?id=balance-structure>`
        """
        self.load_markets()
        marketType = None
        marketType, params = self.handle_market_type_and_params('fetchBalance', None, params)
        response = None
        if marketType == 'swap':
            response = self.v4PrivatePostCollateralAccountBalance(params)
        else:
            options = self.safe_value(self.options, 'fetchBalance', {})
            defaultAccount = self.safe_string(options, 'account')
            account = self.safe_string_2(params, 'account', 'type', defaultAccount)
            params = self.omit(params, ['account', 'type'])
            if account == 'main' or account == 'funding':
                response = self.v4PrivatePostMainAccountBalance(params)
            else:
                response = self.v4PrivatePostTradeAccountBalance(params)
        #
        # main account
        #
        #     {
        #         "BTC":{"main_balance":"0.0013929494020316"},
        #         "ETH":{"main_balance":"0.001398289308"},
        #     }
        #
        # spot trade account
        #
        #     {
        #         "BTC": {"available": "0.123", "freeze": "1"},
        #         "XMR": {"available": "3013", "freeze": "100"},
        #     }
        #
        # swap
        #
        #     {
        #          "BTC": 1,
        #          "USDT": 1000
        #     }
        #
        return self.parse_balance(response)

    def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetch all unfilled currently open orders

        https://docs.whitebit.com/private/http-trade-v4/#query-unexecutedactive-orders

        :param str [symbol]: unified market symbol
        :param int [since]: the earliest time in ms to fetch open orders for
        :param int [limit]: the maximum number of open order structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = None
        request: dict = {}
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        if limit is not None:
            request['limit'] = min(limit, 100)
        response = self.v4PrivatePostOrders(self.extend(request, params))
        #
        #     [
        #         {
        #             "orderId": 3686033640,
        #             "clientOrderId": "customId11",
        #             "market": "BTC_USDT",
        #             "side": "buy",
        #             "type": "limit",
        #             "timestamp": 1594605801.49815,    # current timestamp of unexecuted order
        #             "dealMoney": "0",                 # executed amount in money
        #             "dealStock": "0",                 # executed amount in stock
        #             "amount": "2.241379",             # active order amount
        #             "takerFee": "0.001",
        #             "makerFee": "0.001",
        #             "left": "2.241379",               # unexecuted amount in stock
        #             "dealFee": "0",                   # executed fee by deal
        #             "price": "40000"
        #         },
        #     ]
        #
        return self.parse_orders(response, market, since, limit, {'status': 'open'})

    def fetch_closed_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetches information on multiple closed orders made by the user

        https://docs.whitebit.com/private/http-trade-v4/#query-executed-orders

        :param str symbol: unified market symbol of the market orders were made in
        :param int [since]: the earliest time in ms to fetch orders for
        :param int [limit]: the maximum number of order structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        request: dict = {}
        market = None
        if symbol is not None:
            market = self.market(symbol)
            symbol = market['symbol']
            request['market'] = market['id']
        if limit is not None:
            request['limit'] = min(limit, 100)  # default 50 max 100
        response = self.v4PrivatePostTradeAccountOrderHistory(self.extend(request, params))
        #
        #     {
        #         "BTC_USDT": [
        #             {
        #                 "id": 160305483,
        #                 "clientOrderId": "customId11",
        #                 "time": 1594667731.724403,
        #                 "side": "sell",
        #                 "role": 2,  # 1 = maker, 2 = taker
        #                 "amount": "0.000076",
        #                 "price": "9264.21",
        #                 "deal": "0.70407996",
        #                 "fee": "0.00070407996"
        #             },
        #         ],
        #     }
        #
        marketIds = list(response.keys())
        results = []
        for i in range(0, len(marketIds)):
            marketId = marketIds[i]
            marketNew = self.safe_market(marketId, None, '_')
            orders = response[marketId]
            for j in range(0, len(orders)):
                order = self.parse_order(orders[j], marketNew)
                results.append(self.extend(order, {'status': 'closed'}))
        results = self.sort_by(results, 'timestamp')
        results = self.filter_by_symbol_since_limit(results, symbol, since, limit)
        return results

    def parse_order_type(self, type: Str):
        types: dict = {
            'limit': 'limit',
            'market': 'market',
            'stop market': 'market',
            'stop limit': 'limit',
            'stock market': 'market',
            'margin limit': 'limit',
            'margin market': 'market',
        }
        return self.safe_string(types, type, type)

    def parse_order(self, order: dict, market: Market = None) -> Order:
        #
        # createOrder, fetchOpenOrders, cancelOrder
        #
        #      {
        #          "orderId":105687928629,
        #          "clientOrderId":"",
        #          "market":"DOGE_USDT",
        #          "side":"sell",
        #          "type":"stop market",
        #          "timestamp":1659091079.729576,
        #          "dealMoney":"0",                # executed amount in quote
        #          "dealStock":"0",                # base filled amount
        #          "amount":"100",
        #          "takerFee":"0.001",
        #          "makerFee":"0",
        #          "left":"100",
        #          "price": "40000",  # price if price isset
        #          "dealFee":"0",
        #          "activation_price":"0.065"      # stop price(if stop limit or stop market)
        #      }
        #
        # fetchClosedOrders
        #
        #      {
        #          "id":105531094719,
        #          "clientOrderId":"",
        #          "ctime":1659045334.550127,
        #          "ftime":1659045334.550127,
        #          "side":"buy",
        #          "amount":"5.9940059",           # cost in terms of quote for regular market orders, amount in terms or base for all other order types
        #          "price":"0",
        #          "type":"market",
        #          "takerFee":"0.001",
        #          "makerFee":"0",
        #          "dealFee":"0.0059375815",
        #          "dealStock":"85",               # base filled amount
        #          "dealMoney":"5.9375815",        # executed amount in quote
        #      }
        #
        marketId = self.safe_string(order, 'market')
        market = self.safe_market(marketId, market, '_')
        symbol = market['symbol']
        side = self.safe_string(order, 'side')
        filled = self.safe_string(order, 'dealStock')
        remaining = self.safe_string(order, 'left')
        clientOrderId = self.safe_string(order, 'clientOrderId')
        if clientOrderId == '':
            clientOrderId = None
        price = self.safe_string(order, 'price')
        triggerPrice = self.safe_number(order, 'activation_price')
        orderId = self.safe_string_2(order, 'orderId', 'id')
        type = self.safe_string(order, 'type')
        orderType = self.parse_order_type(type)
        if orderType == 'market':
            remaining = None
        amount = self.safe_string(order, 'amount')
        cost = self.safe_string(order, 'dealMoney')
        if (side == 'buy') and ((type == 'market') or (type == 'stop market')):
            amount = filled
        dealFee = self.safe_string(order, 'dealFee')
        fee = None
        if dealFee is not None:
            fee = {
                'cost': self.parse_number(dealFee),
                'currency': market['quote'],
            }
        timestamp = self.safe_timestamp_2(order, 'ctime', 'timestamp')
        lastTradeTimestamp = self.safe_timestamp(order, 'ftime')
        return self.safe_order({
            'info': order,
            'id': orderId,
            'symbol': symbol,
            'clientOrderId': clientOrderId,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'lastTradeTimestamp': lastTradeTimestamp,
            'timeInForce': None,
            'postOnly': None,
            'status': None,
            'side': side,
            'price': price,
            'type': orderType,
            'triggerPrice': triggerPrice,
            'amount': amount,
            'filled': filled,
            'remaining': remaining,
            'average': None,
            'cost': cost,
            'fee': fee,
            'trades': None,
        }, market)

    def fetch_order_trades(self, id: str, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
        """
        fetch all the trades made from a single order

        https://docs.whitebit.com/private/http-trade-v4/#query-executed-order-deals

        :param str id: order id
        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch trades for
        :param int [limit]: the maximum number of trades to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `trade structures <https://docs.ccxt.com/#/?id=trade-structure>`
        """
        self.load_markets()
        request: dict = {
            'orderId': int(id),
        }
        market = None
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        if limit is not None:
            request['limit'] = min(limit, 100)
        response = self.v4PrivatePostTradeAccountOrder(self.extend(request, params))
        #
        #     {
        #         "records": [
        #             {
        #                 "time": 1593342324.613711,
        #                 "fee": "0.00000419198",
        #                 "price": "0.00000701",
        #                 "amount": "598",
        #                 "id": 149156519,  # trade id
        #                 "dealOrderId": 3134995325,  # orderId
        #                 "clientOrderId": "customId11",  # empty string if not specified
        #                 "role": 2,  # 1 = maker, 2 = taker
        #                 "deal": "0.00419198"
        #             }
        #         ],
        #         "offset": 0,
        #         "limit": 100
        #     }
        #
        data = self.safe_list(response, 'records', [])
        return self.parse_trades(data, market)

    def fetch_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch all withdrawals made from an account

        https://docs.whitebit.com/private/http-main-v4/#get-depositwithdraw-history

        :param str code: unified currency code
        :param int [since]: the earliest time in ms to fetch withdrawals for
        :param int [limit]: the maximum number of withdrawals structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.transactionMethod]: transaction method(1=deposit, 2=withdrawal) - automatically set to '2' for withdrawals
        :returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        currency = None
        request: dict = {}
        if code is not None:
            currency = self.currency(code)
            request['ticker'] = currency['id']
        if since is not None:
            request['startDate'] = self.parse_to_int(since / 1000)
        if limit is None or limit > 100:
            limit = 100
        if limit is not None:
            request['limit'] = limit
        # Use transactionMethod parameter to filter withdrawals server-side(method = 2)
        request['transactionMethod'] = '2'
        response = self.v4PrivatePostMainAccountHistory(self.extend(request, params))
        #
        #     [
        #         {
        #             "id": 123456789,                    # Transaction ID
        #             "method": "2",                      # Method: 1=deposit, 2=withdrawal(filtered server-side)
        #             "ticker": "BTC",                    # Currency ticker
        #             "amount": "0.001",                  # Transaction amount
        #             "address": "1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",  # Withdrawal address
        #             "memo": "",                         # Memo/tag(if required)
        #             "network": "BTC",                   # Network name
        #             "fee": "0.0005",                    # Transaction fee
        #             "status": "1",                      # Status: 0=pending, 1=completed, 2=failed
        #             "timestamp": 1641051917,            # Transaction timestamp
        #             "txid": "abc123def456..."           # Transaction hash
        #         },
        #         {...}                                 # More withdrawal transactions
        #     ]
        #
        return self.parse_transactions(response, currency, since, limit)

    def fetch_transactions(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch history of deposits and withdrawals

        https://docs.whitebit.com/private/http-main-v4/#get-depositwithdraw-history

        :param str [code]: unified currency code
        :param int [since]: the earliest time in ms to fetch transactions for
        :param int [limit]: the maximum number of transactions structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.transactionMethod]: transaction method(1=deposit, 2=withdrawal) - automatically set to '1' for deposits
        :returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        currency = None
        request: dict = {}
        if code is not None:
            currency = self.currency(code)
            request['ticker'] = currency['id']
        if since is not None:
            request['startDate'] = self.parse_to_int(since / 1000)
        if limit is None or limit > 100:
            limit = 100
        if limit is not None:
            request['limit'] = limit
        # Do not filter by transactionMethod to get all transactions(deposits and withdrawals)
        response = self.v4PrivatePostMainAccountHistory(self.extend(request, params))
        #
        #     [
        #         {
        #             "id": 123456789,                    # Transaction ID
        #             "method": "1",                      # Method: 1=deposit, 2=withdrawal
        #             "ticker": "BTC",                    # Currency ticker
        #             "amount": "0.001",                  # Transaction amount
        #             "address": "1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",  # Transaction address
        #             "memo": "",                         # Memo/tag(if required)
        #             "network": "BTC",                   # Network name
        #             "fee": "0.0005",                    # Transaction fee
        #             "status": "1",                      # Status: 0=pending, 1=completed, 2=failed
        #             "timestamp": 1641051917,            # Transaction timestamp
        #             "txid": "abc123def456..."           # Transaction hash
        #         },
        #         {...}                                 # More transactions(deposits and withdrawals)
        #     ]
        #
        return self.parse_transactions(response, currency, since, limit)

    def fetch_deposit_address(self, code: str, params={}) -> DepositAddress:
        """
        fetch the deposit address for a currency associated with self account

        https://docs.whitebit.com/private/http-main-v4/#get-fiat-deposit-address
        https://docs.whitebit.com/private/http-main-v4/#get-cryptocurrency-deposit-address

        :param str code: unified currency code
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: an `address structure <https://docs.ccxt.com/#/?id=address-structure>`
        """
        self.load_markets()
        currency = self.currency(code)
        request: dict = {
            'ticker': currency['id'],
        }
        response = None
        if self.is_fiat(code):
            provider = self.safe_string(params, 'provider')
            if provider is None:
                raise ArgumentsRequired(self.id + ' fetchDepositAddress() requires a provider when the ticker is fiat')
            request['provider'] = provider
            amount = self.safe_number(params, 'amount')
            if amount is None:
                raise ArgumentsRequired(self.id + ' fetchDepositAddress() requires an amount when the ticker is fiat')
            request['amount'] = amount
            uniqueId = self.safe_value(params, 'uniqueId')
            if uniqueId is None:
                raise ArgumentsRequired(self.id + ' fetchDepositAddress() requires an uniqueId when the ticker is fiat')
            response = self.v4PrivatePostMainAccountFiatDepositUrl(self.extend(request, params))
        else:
            response = self.v4PrivatePostMainAccountAddress(self.extend(request, params))
        #
        # fiat
        #
        #     {
        #         "url": "https://someaddress.com"
        #     }
        #
        # crypto
        #
        #     {
        #         "account": {
        #             "address": "GDTSOI56XNVAKJNJBLJGRNZIVOCIZJRBIDKTWSCYEYNFAZEMBLN75RMN",
        #             "memo": "48565488244493"
        #         },
        #         "required": {
        #             "fixedFee": "0",
        #             "flexFee": {
        #                 "maxFee": "0",
        #                 "minFee": "0",
        #                 "percent": "0"
        #             },
        #             "maxAmount": "0",
        #             "minAmount": "1"
        #         }
        #     }
        #
        url = self.safe_string(response, 'url')
        account = self.safe_value(response, 'account', {})
        address = self.safe_string(account, 'address', url)
        tag = self.safe_string(account, 'memo')
        self.check_address(address)
        return {
            'info': response,
            'currency': code,
            'network': None,
            'address': address,
            'tag': tag,
        }

    def create_deposit_address(self, code: str, params={}) -> DepositAddress:
        """
        create a currency deposit address

        https://docs.whitebit.com/private/http-main-v4/#create-new-address-for-deposit

        :param str code: unified currency code of the currency for the deposit address
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.network]: the blockchain network to create a deposit address on
        :param str [params.type]: address type, available for specific currencies
        :returns dict: an `address structure <https://docs.ccxt.com/#/?id=address-structure>`
        """
        self.load_markets()
        currency = self.currency(code)
        request: dict = {
            'ticker': currency['id'],
        }
        response = self.v4PrivatePostMainAccountCreateNewAddress(self.extend(request, params))
        #
        #     {
        #         "account": {
        #             "address": "GDTSOI56XNVAKJNJBLJGRNZIVOCIZJRBIDKTWSCYEYNFAZEMBLN75RMN",
        #             "memo": "48565488244493"
        #         },
        #         "required": {
        #             "maxAmount": "0",
        #             "minAmount": "1",
        #             "fixedFee": "0",
        #             "flexFee": {
        #                 "maxFee": "0",
        #                 "minFee": "0",
        #                 "percent": "0"
        #             }
        #         }
        #     }
        #
        data = self.safe_dict(response, 'account', {})
        return self.parse_deposit_address(data, currency)

    def parse_deposit_address(self, depositAddress, currency: Currency = None) -> DepositAddress:
        #
        #     {
        #         "address": "GDTSOI56XNVAKJNJBLJGRNZIVOCIZJRBIDKTWSCYEYNFAZEMBLN75RMN",
        #         "memo": "48565488244493"
        #     },
        #
        return {
            'info': depositAddress,
            'currency': self.safe_currency_code(None, currency),
            'network': None,
            'address': self.safe_string(depositAddress, 'address'),
            'tag': self.safe_string(depositAddress, 'memo'),
        }

    def fetch_accounts(self, params={}) -> List[Account]:
        """
        fetch all the accounts associated with a profile

        https://docs.whitebit.com/private/http-main-v4/#sub-account-list

        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `account structures <https://docs.ccxt.com/#/?id=account-structure>`
        """
        self.load_markets()
        accounts = []
        # Fetch sub-accounts
        #
        #     [
        #         {
        #             "id": "12345",
        #             "name": "SubAccount1",
        #             "status": "active",
        #             "permissions": ["trade", "withdraw"]
        #         }
        #     ]
        #
        subAccounts = self.v4PrivatePostSubAccountList(params)
        if subAccounts and isinstance(subAccounts, list):
            for i in range(0, len(subAccounts)):
                subAccount = self.safe_value(subAccounts, i)
                accountId = self.safe_string(subAccount, 'id')
                accountName = self.safe_string(subAccount, 'name')
                if accountId:
                    accounts.append({
                        'id': accountId,
                        'type': 'subaccount',
                        'name': accountName or 'SubAccount ' + accountId,
                        'code': None,
                        'info': subAccount,
                    })
        return accounts

    def set_leverage(self, leverage: int, symbol: Str = None, params={}):
        """
        set the level of leverage for a market

        https://docs.whitebit.com/private/http-trade-v4/#change-collateral-account-leverage

        :param float leverage: the rate of leverage
        :param str symbol: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: response from the exchange
        """
        self.load_markets()
        if symbol is not None:
            raise NotSupported(self.id + ' setLeverage() does not allow to set per symbol')
        if (leverage < 1) or (leverage > 20):
            raise BadRequest(self.id + ' setLeverage() leverage should be between 1 and 20')
        request: dict = {
            'leverage': leverage,
        }
        return self.v4PrivatePostCollateralAccountLeverage(self.extend(request, params))
        #     {
        #         "leverage": 5
        #     }

    def transfer(self, code: str, amount: float, fromAccount: str, toAccount: str, params={}) -> TransferEntry:
        """
        transfer currency internally between wallets on the same account

        https://docs.whitebit.com/private/http-main-v4/#transfer-between-main-and-trade-balances

        :param str code: unified currency code
        :param float amount: amount to transfer
        :param str fromAccount: account to transfer from - main, spot, collateral
        :param str toAccount: account to transfer to - main, spot, collateral
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `transfer structure <https://docs.ccxt.com/#/?id=transfer-structure>`
        """
        self.load_markets()
        currency = self.currency(code)
        accountsByType = self.safe_value(self.options, 'accountsByType')
        fromAccountId = self.safe_string(accountsByType, fromAccount, fromAccount)
        toAccountId = self.safe_string(accountsByType, toAccount, toAccount)
        amountString = self.currency_to_precision(code, amount)
        request: dict = {
            'ticker': currency['id'],
            'amount': amountString,
            'from': fromAccountId,
            'to': toAccountId,
        }
        response = self.v4PrivatePostMainAccountTransfer(self.extend(request, params))
        #
        #    []
        #
        return self.parse_transfer(response, currency)

    def parse_transfer(self, transfer: dict, currency: Currency = None) -> TransferEntry:
        #
        #    []
        #
        return {
            'info': transfer,
            'id': None,
            'timestamp': None,
            'datetime': None,
            'currency': self.safe_currency_code(None, currency),
            'amount': None,
            'fromAccount': None,
            'toAccount': None,
            'status': None,
        }

    def withdraw(self, code: str, amount: float, address: str, tag: Str = None, params={}) -> Transaction:
        """
        make a withdrawal

        https://docs.whitebit.com/private/http-main-v4/#create-withdraw-request

        :param str code: unified currency code
        :param float amount: the amount to withdraw
        :param str address: the address to withdraw to
        :param str tag:
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `transaction structure <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        currency = self.currency(code)  # check if it has canDeposit
        request: dict = {
            'ticker': currency['id'],
            'amount': self.currency_to_precision(code, amount),
            'address': address,
        }
        uniqueId = self.safe_value(params, 'uniqueId')
        if uniqueId is None:
            uniqueId = self.uuid22()
        request['uniqueId'] = uniqueId
        if tag is not None:
            request['memo'] = tag
        if self.is_fiat(code):
            provider = self.safe_value(params, 'provider')
            if provider is None:
                raise ArgumentsRequired(self.id + ' withdraw() requires a provider when the ticker is fiat')
            request['provider'] = provider
        response = self.v4PrivatePostMainAccountWithdraw(self.extend(request, params))
        #
        # empty array with a success status
        # go to deposit/withdraw history and check you request status by uniqueId
        #
        #     []
        #
        return self.extend({'id': uniqueId}, self.parse_transaction(response, currency))

    def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction:
        #
        #     {
        #         "address": "3ApEASLcrQtZpg1TsssFgYF5V5YQJAKvuE",                                              # deposit address
        #         "uniqueId": null,                                                                             # unique Id of deposit
        #         "transactionId": "a6d71d69-2b17-4ad8-8b15-2d686c54a1a5",
        #         "createdAt": 1593437922,                                                                      # timestamp of deposit
        #         "currency": "Bitcoin",                                                                        # deposit currency
        #         "ticker": "BTC",                                                                              # deposit currency ticker
        #         "method": 1,                                                                                  # called method 1 - deposit, 2 - withdraw
        #         "amount": "0.0006",                                                                           # amount of deposit
        #         "description": "",                                                                            # deposit description
        #         "memo": "",                                                                                   # deposit memo
        #         "fee": "0",                                                                                   # deposit fee
        #         "status": 15,                                                                                 # transactions status
        #         "network": null,                                                                              # if currency is multinetwork
        #         "transactionHash": "a275a514013e4e0f927fd0d1bed215e7f6f2c4c6ce762836fe135ec22529d886",        # deposit transaction hash
        #         "details": {
        #             "partial": {                                                                             # details about partially successful withdrawals
        #                 "requestAmount": "50000",                                                             # requested withdrawal amount
        #                 "processedAmount": "39000",                                                           # processed withdrawal amount
        #                 "processedFee": "273",                                                                # fee for processed withdrawal amount
        #                 "normalizeTransaction": ""                                                            # deposit id
        #             }
        #         },
        #         "confirmations": {                                                                           # if transaction status == 15 you can see self object
        #             "actual": 1,                                                                              # current block confirmations
        #             "required": 2                                                                             # required block confirmation for successful deposit
        #         }
        #         "centralized": False,
        #     }
        #
        currency = self.safe_currency(None, currency)
        address = self.safe_string(transaction, 'address')
        timestamp = self.safe_timestamp(transaction, 'createdAt')
        currencyId = self.safe_string(transaction, 'ticker')
        status = self.safe_string(transaction, 'status')
        method = self.safe_string(transaction, 'method')
        return {
            'id': self.safe_string(transaction, 'uniqueId'),
            'txid': self.safe_string(transaction, 'transactionId'),
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'network': self.safe_string(transaction, 'network'),
            'addressFrom': address if (method == '1') else None,
            'address': address,
            'addressTo': address if (method == '2') else None,
            'amount': self.safe_number(transaction, 'amount'),
            'type': 'deposit' if (method == '1') else 'withdrawal',
            'currency': self.safe_currency_code(currencyId, currency),
            'status': self.parse_transaction_status(status),
            'updated': None,
            'tagFrom': None,
            'tag': None,
            'tagTo': None,
            'comment': self.safe_string(transaction, 'description'),
            'internal': None,
            'fee': {
                'cost': self.safe_number(transaction, 'fee'),
                'currency': self.safe_currency_code(currencyId, currency),
            },
            'info': transaction,
        }

    def parse_transaction_status(self, status: Str):
        statuses: dict = {
            '1': 'pending',
            '2': 'pending',
            '3': 'ok',
            '4': 'canceled',
            '5': 'pending',
            '6': 'pending',
            '7': 'ok',
            '9': 'canceled',
            '10': 'pending',
            '11': 'pending',
            '12': 'pending',
            '13': 'pending',
            '14': 'pending',
            '15': 'pending',
            '16': 'pending',
            '17': 'pending',
        }
        return self.safe_string(statuses, status, status)

    def fetch_deposit(self, id: str, code: Str = None, params={}):
        """
        fetch information on a deposit

        https://docs.whitebit.com/private/http-main-v4/#get-depositwithdraw-history

        :param str id: deposit id
        :param str code: not used by whitebit fetchDeposit()
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `transaction structure <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        currency = None
        request: dict = {
            'transactionMethod': 1,
            'uniqueId': id,
            'limit': 1,
            'offset': 0,
        }
        if code is not None:
            currency = self.currency(code)
            request['ticker'] = currency['id']
        response = self.v4PrivatePostMainAccountHistory(self.extend(request, params))
        #
        #     {
        #         "limit": 100,
        #         "offset": 0,
        #         "records": [
        #             {
        #                 "address": "3ApEASLcrQtZpg1TsssFgYF5V5YQJAKvuE",                                              # deposit address
        #                 "uniqueId": null,                                                                             # unique Id of deposit
        #                 "createdAt": 1593437922,                                                                      # timestamp of deposit
        #                 "currency": "Bitcoin",                                                                        # deposit currency
        #                 "ticker": "BTC",                                                                              # deposit currency ticker
        #                 "method": 1,                                                                                  # called method 1 - deposit, 2 - withdraw
        #                 "amount": "0.0006",                                                                           # amount of deposit
        #                 "description": "",                                                                            # deposit description
        #                 "memo": "",                                                                                   # deposit memo
        #                 "fee": "0",                                                                                   # deposit fee
        #                 "status": 15,                                                                                 # transactions status
        #                 "network": null,                                                                              # if currency is multinetwork
        #                 "transactionHash": "a275a514013e4e0f927fd0d1bed215e7f6f2c4c6ce762836fe135ec22529d886",        # deposit transaction hash
        #                 "details": {
        #                     "partial": {                                                                             # details about partially successful withdrawals
        #                         "requestAmount": "50000",                                                             # requested withdrawal amount
        #                         "processedAmount": "39000",                                                           # processed withdrawal amount
        #                         "processedFee": "273",                                                                # fee for processed withdrawal amount
        #                         "normalizeTransaction": ""                                                            # deposit id
        #                     }
        #                 },
        #                 "confirmations": {                                                                           # if transaction status == 15 you can see self object
        #                     "actual": 1,                                                                              # current block confirmations
        #                     "required": 2                                                                             # required block confirmation for successful deposit
        #                 }
        #             },
        #             {...},
        #         ],
        #         "total": 300                                                                                             # total number of  transactions, use self for calculating ‘limit’ and ‘offset'
        #     }
        #
        records = self.safe_value(response, 'records', [])
        first = self.safe_dict(records, 0, {})
        return self.parse_transaction(first, currency)

    def fetch_deposits(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch all deposits made to an account

        https://docs.whitebit.com/private/http-main-v4/#get-depositwithdraw-history

        :param str code: unified currency code
        :param int [since]: the earliest time in ms to fetch deposits for
        :param int [limit]: the maximum number of deposits structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        currency = None
        request: dict = {
            'transactionMethod': 1,
            'limit': 100,
            'offset': 0,
        }
        if code is not None:
            currency = self.currency(code)
            request['ticker'] = currency['id']
        if limit is not None:
            request['limit'] = min(limit, 100)
        response = self.v4PrivatePostMainAccountHistory(self.extend(request, params))
        #
        #     {
        #         "limit": 100,
        #         "offset": 0,
        #         "records": [
        #             {
        #                 "address": "3ApEASLcrQtZpg1TsssFgYF5V5YQJAKvuE",                                              # deposit address
        #                 "uniqueId": null,                                                                             # unique Id of deposit
        #                 "createdAt": 1593437922,                                                                      # timestamp of deposit
        #                 "currency": "Bitcoin",                                                                        # deposit currency
        #                 "ticker": "BTC",                                                                              # deposit currency ticker
        #                 "method": 1,                                                                                  # called method 1 - deposit, 2 - withdraw
        #                 "amount": "0.0006",                                                                           # amount of deposit
        #                 "description": "",                                                                            # deposit description
        #                 "memo": "",                                                                                   # deposit memo
        #                 "fee": "0",                                                                                   # deposit fee
        #                 "status": 15,                                                                                 # transactions status
        #                 "network": null,                                                                              # if currency is multinetwork
        #                 "transactionHash": "a275a514013e4e0f927fd0d1bed215e7f6f2c4c6ce762836fe135ec22529d886",        # deposit transaction hash
        #                 "details": {
        #                     "partial": {                                                                             # details about partially successful withdrawals
        #                         "requestAmount": "50000",                                                             # requested withdrawal amount
        #                         "processedAmount": "39000",                                                           # processed withdrawal amount
        #                         "processedFee": "273",                                                                # fee for processed withdrawal amount
        #                         "normalizeTransaction": ""                                                            # deposit id
        #                     }
        #                 },
        #                 "confirmations": {                                                                           # if transaction status == 15 you can see self object
        #                     "actual": 1,                                                                              # current block confirmations
        #                     "required": 2                                                                             # required block confirmation for successful deposit
        #                 }
        #             },
        #             {...},
        #         ],
        #         "total": 300                                                                                             # total number of  transactions, use self for calculating ‘limit’ and ‘offset'
        #     }
        #
        records = self.safe_list(response, 'records', [])
        return self.parse_transactions(records, currency, since, limit)

    def fetch_borrow_interest(self, code: Str = None, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[BorrowInterest]:
        """
        fetch the interest owed by the user for borrowing currency for margin trading

        https://docs.whitebit.com/private/http-trade-v4/#open-positions

        :param str code: unified currency code
        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch borrrow interest for
        :param int [limit]: the maximum number of structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `borrow interest structures <https://docs.ccxt.com/#/?id=borrow-interest-structure>`
        """
        self.load_markets()
        request: dict = {}
        market = None
        if symbol is not None:
            market = self.market(symbol)
            request['market'] = market['id']
        response = self.v4PrivatePostCollateralAccountPositionsOpen(self.extend(request, params))
        #
        #     [
        #         {
        #             "positionId": 191823,
        #             "market": "BTC_USDT",
        #             "openDate": 1660340344.027163,
        #             "modifyDate": 1660340344.027163,
        #             "amount": "0.003075",
        #             "basePrice": "24149.24512",
        #             "liquidationPrice": "7059.02",
        #             "leverage": "5",
        #             "pnl": "-0.15",
        #             "pnlPercent": "-0.20",
        #             "margin": "14.86",
        #             "freeMargin": "44.99",
        #             "funding": "0",
        #             "unrealizedFunding": "0.0000307828284903",
        #             "liquidationState": null
        #         }
        #     ]
        #
        interest = self.parse_borrow_interests(response, market)
        return self.filter_by_currency_since_limit(interest, code, since, limit)

    def parse_borrow_interest(self, info: dict, market: Market = None) -> BorrowInterest:
        #
        #     {
        #         "positionId": 191823,
        #         "market": "BTC_USDT",
        #         "openDate": 1660340344.027163,
        #         "modifyDate": 1660340344.027163,
        #         "amount": "0.003075",
        #         "basePrice": "24149.24512",
        #         "liquidationPrice": "7059.02",
        #         "leverage": "5",
        #         "pnl": "-0.15",
        #         "pnlPercent": "-0.20",
        #         "margin": "14.86",
        #         "freeMargin": "44.99",
        #         "funding": "0",
        #         "unrealizedFunding": "0.0000307828284903",
        #         "liquidationState": null
        #     }
        #
        marketId = self.safe_string(info, 'market')
        symbol = self.safe_symbol(marketId, market, '_')
        timestamp = self.safe_timestamp(info, 'modifyDate')
        return {
            'info': info,
            'symbol': symbol,
            'currency': 'USDT',
            'interest': self.safe_number(info, 'unrealizedFunding'),
            'interestRate': 0.00098,  # https://whitebit.com/fees
            'amountBorrowed': self.safe_number(info, 'amount'),
            'marginMode': 'cross',
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
        }

    def fetch_funding_rate(self, symbol: str, params={}) -> FundingRate:
        """
        fetch the current funding rate

        https://docs.whitebit.com/public/http-v4/#available-futures-markets-list

        :param str symbol: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `funding rate structure <https://docs.ccxt.com/#/?id=funding-rate-structure>`
        """
        self.load_markets()
        symbol = self.symbol(symbol)
        response = self.fetch_funding_rates([symbol], params)
        return self.safe_value(response, symbol)

    def fetch_funding_rates(self, symbols: Strings = None, params={}) -> FundingRates:
        """
        fetch the funding rate for multiple markets

        https://docs.whitebit.com/public/http-v4/#available-futures-markets-list

        :param str[]|None symbols: list of unified market symbols
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `funding rate structures <https://docs.ccxt.com/#/?id=funding-rates-structure>`, indexed by market symbols
        """
        self.load_markets()
        symbols = self.market_symbols(symbols)
        response = self.v4PublicGetFutures(params)
        #
        #    [
        #        {
        #            "name": "BTC_USDT",
        #            "type": "direct",
        #            "quanto_multiplier": "0.0001",
        #            "ref_discount_rate": "0",
        #            "order_price_deviate": "0.5",
        #            "maintenance_rate": "0.005",
        #            "mark_type": "index",
        #            "last_price": "38026",
        #            "mark_price": "37985.6",
        #            "index_price": "37954.92",
        #            "funding_rate_indicative": "0.000219",
        #            "mark_price_round": "0.01",
        #            "funding_offset": 0,
        #            "in_delisting": False,
        #            "risk_limit_base": "1000000",
        #            "interest_rate": "0.0003",
        #            "order_price_round": "0.1",
        #            "order_size_min": 1,
        #            "ref_rebate_rate": "0.2",
        #            "funding_interval": 28800,
        #            "risk_limit_step": "1000000",
        #            "leverage_min": "1",
        #            "leverage_max": "100",
        #            "risk_limit_max": "8000000",
        #            "maker_fee_rate": "-0.00025",
        #            "taker_fee_rate": "0.00075",
        #            "funding_rate": "0.002053",
        #            "order_size_max": 1000000,
        #            "funding_next_apply": 1610035200,
        #            "short_users": 977,
        #            "config_change_time": 1609899548,
        #            "trade_size": 28530850594,
        #            "position_size": 5223816,
        #            "long_users": 455,
        #            "funding_impact_value": "60000",
        #            "orders_limit": 50,
        #            "trade_id": 10851092,
        #            "orderbook_id": 2129638396
        #        }
        #    ]
        #
        data = self.safe_list(response, 'result', [])
        return self.parse_funding_rates(data, symbols)

    def parse_funding_rate(self, contract, market: Market = None) -> FundingRate:
        #
        # {
        #     "ticker_id":"ADA_PERP",
        #     "stock_currency":"ADA",
        #     "money_currency":"USDT",
        #     "last_price":"0.296708",
        #     "stock_volume":"7982130",
        #     "money_volume":"2345758.29189",
        #     "bid":"0.296608",
        #     "ask":"0.296758",
        #     "high":"0.298338",
        #     "low":"0.290171",
        #     "product_type":"Perpetual",
        #     "open_interest":"46533000",
        #     "index_price":"0.29659",
        #     "index_name":"Cardano",
        #     "index_currency":"ADA",
        #     "funding_rate":"0.0001",
        #     "next_funding_rate_timestamp":"1691193600000",
        #     "brackets":{
        #        "1":"0",
        #        "2":"0",
        #        "3":"0",
        #        "5":"0",
        #        "10":"0",
        #        "20":"0",
        #        "50":"-10000",
        #        "100":"-5000"
        #     },
        #     "max_leverage":"100"
        #  }
        #
        marketId = self.safe_string(contract, 'ticker_id')
        symbol = self.safe_symbol(marketId, market)
        markPrice = self.safe_number(contract, 'markPrice')
        indexPrice = self.safe_number(contract, 'indexPrice')
        interestRate = self.safe_number(contract, 'interestRate')
        fundingRate = self.safe_number(contract, 'funding_rate')
        fundingTime = self.safe_integer(contract, 'next_funding_rate_timestamp')
        return {
            'info': contract,
            'symbol': symbol,
            'markPrice': markPrice,
            'indexPrice': indexPrice,
            'interestRate': interestRate,
            'timestamp': None,
            'datetime': None,
            'fundingRate': fundingRate,
            'fundingTimestamp': fundingTime,
            'fundingDatetime': self.iso8601(fundingTime),
            'nextFundingRate': None,
            'nextFundingTimestamp': None,
            'nextFundingDatetime': None,
            'previousFundingRate': None,
            'previousFundingTimestamp': None,
            'previousFundingDatetime': None,
            'interval': None,
        }

    def fetch_funding_history(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[FundingHistory]:
        """
        fetch the history of funding payments paid and received on self account

        https://docs.whitebit.com/private/http-trade-v4/#funding-history

        :param str [symbol]: unified market symbol
        :param int [since]: the starting timestamp in milliseconds
        :param int [limit]: the number of entries to return
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param int [params.until]: the latest time in ms to fetch funding history for
        :returns dict[]: a list of `funding history structures <https://docs.ccxt.com/#/?id=funding-history-structure>`
        """
        self.load_markets()
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchFundingHistory() requires a symbol argument')
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        if since is not None:
            request['startDate'] = since
        if limit is not None:
            request['limit'] = since
        request, params = self.handle_until_option('endDate', request, params)
        response = self.v4PrivatePostCollateralAccountFundingHistory(request)
        #
        #     {
        #         "records": [
        #             {
        #                 "market": "BTC_PERP",
        #                 "fundingTime": "1708704000000",
        #                 "fundingRate": "0.00017674",
        #                 "fundingAmount": "-0.171053531892",
        #                 "positionAmount": "0.019",
        #                 "settlementPrice": "50938.2",
        #                 "rateCalculatedTime": "1708675200000"
        #             },
        #         ],
        #         "limit": 100,
        #         "offset": 0
        #     }
        #
        data = self.safe_list(response, 'records', [])
        return self.parse_funding_histories(data, market, since, limit)

    def parse_funding_history(self, contract, market: Market = None):
        #
        #     {
        #         "market": "BTC_PERP",
        #         "fundingTime": "1708704000000",
        #         "fundingRate": "0.00017674",
        #         "fundingAmount": "-0.171053531892",
        #         "positionAmount": "0.019",
        #         "settlementPrice": "50938.2",
        #         "rateCalculatedTime": "1708675200000"
        #     }
        #
        marketId = self.safe_string(contract, 'market')
        timestamp = self.safe_integer(contract, 'fundingTime')
        return {
            'info': contract,
            'symbol': self.safe_symbol(marketId, market, None, 'swap'),
            'code': None,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'id': None,
            'amount': self.safe_number(contract, 'fundingAmount'),
        }

    def parse_funding_histories(self, contracts, market=None, since: Int = None, limit: Int = None) -> List[FundingHistory]:
        result = []
        for i in range(0, len(contracts)):
            contract = contracts[i]
            result.append(self.parse_funding_history(contract, market))
        sorted = self.sort_by(result, 'timestamp')
        return self.filter_by_since_limit(sorted, since, limit)

    def fetch_deposits_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch history of deposits and withdrawals

        https://github.com/whitebit-exchange/api-docs/blob/main/pages/private/http-main-v4.md#get-depositwithdraw-history

        :param str [code]: unified currency code for the currency of the deposit/withdrawals, default is None
        :param int [since]: timestamp in ms of the earliest deposit/withdrawal, default is None
        :param int [limit]: max number of deposit/withdrawals to return, default = 50, Min: 1, Max: 100
        :param dict [params]: extra parameters specific to the exchange API endpoint

 EXCHANGE SPECIFIC PARAMETERS
        :param number [params.transactionMethod]: Method. Example: 1 to display deposits / 2 to display withdraws. Do not send self parameter in order to receive both deposits and withdraws.
        :param str [params.address]: Can be used for filtering transactions by specific address or memo.
        :param str[] [params.addresses]: Can be used for filtering transactions by specific addresses or memos(max: 20).
        :param str [params.uniqueId]: Can be used for filtering transactions by specific unique id
        :param int [params.offset]: If you want the request to return entries starting from a particular line, you can use OFFSET clause to tell it where it should start. Default: 0, Min: 0, Max: 10000
        :param str[] [params.status]: Can be used for filtering transactions by status codes. Caution: You must use self parameter with appropriate transactionMethod and use valid status codes for self method. You can find them below. Example: "status": [3,7]
        :returns dict: a list of `transaction structure <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        self.load_markets()
        request: dict = {}
        currency = None
        if code is not None:
            currency = self.currency(code)
            request['ticker'] = currency['id']
        if limit is not None:
            request['limit'] = limit  # default 1000
        response = self.v4PrivatePostMainAccountHistory(self.extend(request, params))
        #
        #    {
        #        "limit": 100,
        #        "offset": 0,
        #        "records": [
        #            {
        #                "address": "3ApEASLcrQtZpg1TsssFgYF5V5YQJAKvuE",                                        # deposit address
        #                "uniqueId": null,                                                                       # unique Id of deposit
        #                "createdAt": 1593437922,                                                                # timestamp of deposit
        #                "currency": "Bitcoin",                                                                  # deposit currency
        #                "ticker": "BTC",                                                                        # deposit currency ticker
        #                "method": 1,                                                                            # called method 1 - deposit, 2 - withdraw
        #                "amount": "0.0006",                                                                     # amount of deposit
        #                "description": "",                                                                      # deposit description
        #                "memo": "",                                                                             # deposit memo
        #                "fee": "0",                                                                             # deposit fee
        #                "status": 15,                                                                           # transactions status
        #                "network": null,                                                                        # if currency is multinetwork
        #                "transactionHash": "a275a514013e4e0f927fd0d1bed215e7f6f2c4c6ce762836fe135ec22529d886",  # deposit transaction hash
        #                "transactionId": "5e112b38-9652-11ed-a1eb-0242ac120002",                                # transaction id
        #                "details": {
        #                    "partial": {                                                                       # details about partially successful withdrawals
        #                        "requestAmount": "50000",                                                       # requested withdrawal amount
        #                        "processedAmount": "39000",                                                     # processed withdrawal amount
        #                        "processedFee": "273",                                                          # fee for processed withdrawal amount
        #                        "normalizeTransaction": ""                                                      # deposit id
        #                    }
        #                },
        #                "confirmations": {                                                                     # if transaction status == 15(Pending) you can see self object
        #                    "actual": 1,                                                                        # current block confirmations
        #                    "required": 2                                                                       # required block confirmation for successful deposit
        #                }
        #            },
        #            {...},
        #        ],
        #        "total": 300                                                                                    # total number of  transactions, use self for calculating ‘limit’ and ‘offset'
        #    }
        #
        records = self.safe_list(response, 'records')
        return self.parse_transactions(records, currency, since, limit)

    def fetch_convert_quote(self, fromCode: str, toCode: str, amount: Num = None, params={}) -> Conversion:
        """
        fetch a quote for converting from one currency to another

        https://docs.whitebit.com/private/http-trade-v4/#convert-estimate

        :param str fromCode: the currency that you want to sell and convert from
        :param str toCode: the currency that you want to buy and convert into
        :param float amount: how much you want to trade in units of the from currency
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `conversion structure <https://docs.ccxt.com/#/?id=conversion-structure>`
        """
        self.load_markets()
        fromCurrency = self.currency(fromCode)
        toCurrency = self.currency(toCode)
        request: dict = {
            'from': fromCode,
            'to': toCode,
            'amount': self.number_to_string(amount),
            'direction': 'from',
        }
        response = self.v4PrivatePostConvertEstimate(self.extend(request, params))
        #
        #     {
        #         "give": "4",
        #         "receive": "0.00004762",
        #         "rate": "0.0000119",
        #         "id": "1740889",
        #         "expireAt": 1741090147,
        #         "from": "USDT",
        #         "to": "BTC"
        #     }
        #
        return self.parse_conversion(response, fromCurrency, toCurrency)

    def create_convert_trade(self, id: str, fromCode: str, toCode: str, amount: Num = None, params={}) -> Conversion:
        """
        convert from one currency to another

        https://docs.whitebit.com/private/http-trade-v4/#convert-confirm

        :param str id: the id of the trade that you want to make
        :param str fromCode: the currency that you want to sell and convert from
        :param str toCode: the currency that you want to buy and convert into
        :param float [amount]: how much you want to trade in units of the from currency
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `conversion structure <https://docs.ccxt.com/#/?id=conversion-structure>`
        """
        self.load_markets()
        fromCurrency = self.currency(fromCode)
        toCurrency = self.currency(toCode)
        request: dict = {
            'quoteId': id,
        }
        response = self.v4PrivatePostConvertConfirm(self.extend(request, params))
        #
        #     {
        #         "finalGive": "4",
        #         "finalReceive": "0.00004772"
        #     }
        #
        return self.parse_conversion(response, fromCurrency, toCurrency)

    def fetch_convert_trade_history(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Conversion]:
        """
        fetch the users history of conversion trades

        https://docs.whitebit.com/private/http-trade-v4/#convert-history

        :param str [code]: the unified currency code
        :param int [since]: the earliest time in ms to fetch conversions for
        :param int [limit]: the maximum number of conversion structures to retrieve, default 20, max 200
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.until]: the end time in ms
        :param str [params.fromTicker]: the currency that you sold and converted from
        :param str [params.toTicker]: the currency that you bought and converted into
        :param str [params.quoteId]: the quote id of the conversion
        :returns dict[]: a list of `conversion structures <https://docs.ccxt.com/#/?id=conversion-structure>`
        """
        self.load_markets()
        request: dict = {}
        if code is not None:
            request['fromTicker'] = code
        if since is not None:
            start = self.parse_to_int(since / 1000)
            request['from'] = self.number_to_string(start)
        if limit is not None:
            request['limit'] = limit
        request, params = self.handle_until_option('to', request, params, 0.001)
        response = self.v4PrivatePostConvertHistory(self.extend(request, params))
        #
        #     {
        #         "records": [
        #             {
        #                 "id": "1741105",
        #                 "path": [
        #                     {
        #                         "from": "USDT",
        #                         "to": "BTC",
        #                         "rate": "0.00001193"
        #                     }
        #                 ],
        #                 "date": 1741090757,
        #                 "give": "4",
        #                 "receive": "0.00004772",
        #                 "rate": "0.00001193"
        #             }
        #         ],
        #         "total": 1,
        #         "limit": 100,
        #         "offset": 0
        #     }
        #
        rows = self.safe_list(response, 'records', [])
        return self.parse_conversions(rows, code, 'fromCurrency', 'toCurrency', since, limit)

    def parse_conversion(self, conversion: dict, fromCurrency: Currency = None, toCurrency: Currency = None) -> Conversion:
        #
        # fetchConvertQuote
        #
        #     {
        #         "give": "4",
        #         "receive": "0.00004762",
        #         "rate": "0.0000119",
        #         "id": "1740889",
        #         "expireAt": 1741090147,
        #         "from": "USDT",
        #         "to": "BTC"
        #     }
        #
        # createConvertTrade
        #
        #     {
        #         "finalGive": "4",
        #         "finalReceive": "0.00004772"
        #     }
        #
        # fetchConvertTradeHistory
        #
        #     {
        #         "id": "1741105",
        #         "path": [
        #             {
        #                 "from": "USDT",
        #                 "to": "BTC",
        #                 "rate": "0.00001193"
        #             }
        #         ],
        #         "date": 1741090757,
        #         "give": "4",
        #         "receive": "0.00004772",
        #         "rate": "0.00001193"
        #     }
        #
        path = self.safe_list(conversion, 'path', [])
        first = self.safe_dict(path, 0, {})
        fromPath = self.safe_string(first, 'from')
        toPath = self.safe_string(first, 'to')
        timestamp = self.safe_timestamp_2(conversion, 'date', 'expireAt')
        fromCoin = self.safe_string(conversion, 'from', fromPath)
        fromCode = self.safe_currency_code(fromCoin, fromCurrency)
        toCoin = self.safe_string(conversion, 'to', toPath)
        toCode = self.safe_currency_code(toCoin, toCurrency)
        return {
            'info': conversion,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'id': self.safe_string(conversion, 'id'),
            'fromCurrency': fromCode,
            'fromAmount': self.safe_number_2(conversion, 'give', 'finalGive'),
            'toCurrency': toCode,
            'toAmount': self.safe_number_2(conversion, 'receive', 'finalReceive'),
            'price': self.safe_number(conversion, 'rate'),
            'fee': None,
        }

    def fetch_position_history(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Position]:
        """
        fetches historical positions

        https://docs.whitebit.com/private/http-trade-v4/#positions-history

        :param str symbol: unified contract symbol
        :param int [since]: the earliest time in ms to fetch positions for
        :param int [limit]: the maximum amount of records to fetch
        :param dict [params]: extra parameters specific to the exchange api endpoint
        :param int [params.positionId]: the id of the requested position
        :returns dict[]: a list of `position structures <https://docs.ccxt.com/#/?id=position-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'market': market['id'],
        }
        if since is not None:
            request['startDate'] = since
        if limit is not None:
            request['limit'] = since
        request, params = self.handle_until_option('endDate', request, params)
        response = self.v4PrivatePostCollateralAccountPositionsHistory(self.extend(request, params))
        #
        #     [
        #         {
        #             "positionId": 479975679,
        #             "market": "BTC_PERP",
        #             "openDate": 1741941025.309887,
        #             "modifyDate": 1741941025.309887,
        #             "amount": "0.001",
        #             "basePrice": "82498.7",
        #             "realizedFunding": "0",
        #             "liquidationPrice": "0",
        #             "liquidationState": null,
        #             "orderDetail": {
        #                 "id": 1224727949521,
        #                 "tradeAmount": "0.001",
        #                 "price": "82498.7",
        #                 "tradeFee": "0.028874545",
        #                 "fundingFee": "0",
        #                 "realizedPnl": "-0.028874545"
        #             }
        #         }
        #     ]
        #
        positions = self.parse_positions(response)
        return self.filter_by_symbol_since_limit(positions, symbol, since, limit)

    def fetch_positions(self, symbols: Strings = None, params={}) -> List[Position]:
        """
        fetch all open positions

        https://docs.whitebit.com/private/http-trade-v4/#open-positions

        :param str[] [symbols]: list of unified market symbols
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `position structures <https://docs.ccxt.com/#/?id=position-structure>`
        """
        self.load_markets()
        symbols = self.market_symbols(symbols)
        response = self.v4PrivatePostCollateralAccountPositionsOpen(params)
        #
        #     [
        #         {
        #             "positionId": 479975679,
        #             "market": "BTC_PERP",
        #             "openDate": 1741941025.3098869,
        #             "modifyDate": 1741941025.3098869,
        #             "amount": "0.001",
        #             "basePrice": "82498.7",
        #             "liquidationPrice": "70177.2",
        #             "pnl": "0",
        #             "pnlPercent": "0.00",
        #             "margin": "4.2",
        #             "freeMargin": "9.9",
        #             "funding": "0",
        #             "unrealizedFunding": "0",
        #             "liquidationState": null,
        #             "tpsl": null
        #         }
        #     ]
        #
        return self.parse_positions(response, symbols)

    def fetch_position(self, symbol: str, params={}) -> Position:
        """
        fetch data on a single open contract trade position

        https://docs.whitebit.com/private/http-trade-v4/#open-positions

        :param str symbol: unified market symbol of the market the position is held in
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `position structure <https://docs.ccxt.com/#/?id=position-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request: dict = {
            'symbol': market['id'],
        }
        response = self.v4PrivatePostCollateralAccountPositionsOpen(self.extend(request, params))
        #
        #     [
        #         {
        #             "positionId": 479975679,
        #             "market": "BTC_PERP",
        #             "openDate": 1741941025.3098869,
        #             "modifyDate": 1741941025.3098869,
        #             "amount": "0.001",
        #             "basePrice": "82498.7",
        #             "liquidationPrice": "70177.2",
        #             "pnl": "0",
        #             "pnlPercent": "0.00",
        #             "margin": "4.2",
        #             "freeMargin": "9.9",
        #             "funding": "0",
        #             "unrealizedFunding": "0",
        #             "liquidationState": null,
        #             "tpsl": null
        #         }
        #     ]
        #
        data = self.safe_dict(response, 0, {})
        return self.parse_position(data, market)

    def parse_position(self, position: dict, market: Market = None) -> Position:
        #
        # fetchPosition, fetchPositions
        #
        #     {
        #         "positionId": 479975679,
        #         "market": "BTC_PERP",
        #         "openDate": 1741941025.3098869,
        #         "modifyDate": 1741941025.3098869,
        #         "amount": "0.001",
        #         "basePrice": "82498.7",
        #         "liquidationPrice": "70177.2",
        #         "pnl": "0",
        #         "pnlPercent": "0.00",
        #         "margin": "4.2",
        #         "freeMargin": "9.9",
        #         "funding": "0",
        #         "unrealizedFunding": "0",
        #         "liquidationState": null,
        #         "tpsl": null
        #     }
        #
        # fetchPositionHistory
        #
        #     {
        #         "positionId": 479975679,
        #         "market": "BTC_PERP",
        #         "openDate": 1741941025.309887,
        #         "modifyDate": 1741941025.309887,
        #         "amount": "0.001",
        #         "basePrice": "82498.7",
        #         "realizedFunding": "0",
        #         "liquidationPrice": "0",
        #         "liquidationState": null,
        #         "orderDetail": {
        #             "id": 1224727949521,
        #             "tradeAmount": "0.001",
        #             "price": "82498.7",
        #             "tradeFee": "0.028874545",
        #             "fundingFee": "0",
        #             "realizedPnl": "-0.028874545"
        #         }
        #     }
        #
        marketId = self.safe_string(position, 'market')
        timestamp = self.safe_timestamp(position, 'openDate')
        tpsl = self.safe_dict(position, 'tpsl', {})
        orderDetail = self.safe_dict(position, 'orderDetail', {})
        return self.safe_position({
            'info': position,
            'id': self.safe_string(position, 'positionId'),
            'symbol': self.safe_symbol(marketId, market),
            'notional': None,
            'marginMode': None,
            'liquidationPrice': self.safe_number(position, 'liquidationPrice'),
            'entryPrice': self.safe_number(position, 'basePrice'),
            'unrealizedPnl': self.safe_number(position, 'pnl'),
            'realizedPnl': self.safe_number(orderDetail, 'realizedPnl'),
            'percentage': self.safe_number(position, 'pnlPercent'),
            'contracts': None,
            'contractSize': None,
            'markPrice': None,
            'lastPrice': None,
            'side': None,
            'hedged': None,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'lastUpdateTimestamp': self.safe_timestamp(position, 'modifyDate'),
            'maintenanceMargin': None,
            'maintenanceMarginPercentage': None,
            'collateral': self.safe_number(position, 'margin'),
            'initialMargin': None,
            'initialMarginPercentage': None,
            'leverage': None,
            'marginRatio': None,
            'stopLossPrice': self.safe_number(tpsl, 'stopLoss'),
            'takeProfitPrice': self.safe_number(tpsl, 'takeProfit'),
        })

    def fetch_cross_borrow_rate(self, code: str, params={}) -> CrossBorrowRate:
        """
        fetch the rate of interest to borrow a currency for margin trading

        https://docs.whitebit.com/private/http-main-v4/#get-plans

        :param str code: unified currency code
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `borrow rate structure <https://docs.ccxt.com/#/?id=borrow-rate-structure>`
        """
        self.load_markets()
        currency = self.currency(code)
        request: dict = {
            'ticker': currency['id'],
        }
        response = self.v4PrivatePostMainAccountSmartPlans(self.extend(request, params))
        #
        #
        data = self.safe_list(response, 0, [])
        return self.parse_borrow_rate(data, currency)

    def parse_borrow_rate(self, info, currency: Currency = None):
        #
        #
        currencyId = self.safe_string(info, 'ticker')
        percent = self.safe_string(info, 'percent')
        return {
            'currency': self.safe_currency_code(currencyId, currency),
            'rate': self.parse_number(Precise.string_div(percent, '100')),
            'period': self.safe_integer(info, 'duration'),
            'timestamp': None,
            'datetime': None,
            'info': info,
        }

    def is_fiat(self, currency: str) -> bool:
        fiatCurrencies = self.safe_value(self.options, 'fiatCurrencies', [])
        return self.in_array(currency, fiatCurrencies)

    def nonce(self):
        return self.milliseconds() - self.options['timeDifference']

    def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
        query = self.omit(params, self.extract_params(path))
        version = self.safe_value(api, 0)
        accessibility = self.safe_value(api, 1)
        if headers is None:
            headers = {}
        headers['User-Agent'] = 'ccxt/' + self.id + '-' + self.version
        pathWithParams = '/' + self.implode_params(path, params)
        url = self.urls['api'][version][accessibility] + pathWithParams
        if accessibility == 'public':
            if query:
                url += '?' + self.urlencode(query)
        if accessibility == 'private':
            self.check_required_credentials()
            nonce = str(self.nonce())
            secret = self.encode(self.secret)
            request = '/' + 'api' + '/' + version + pathWithParams
            body = self.json(self.extend({'request': request, 'nonce': nonce}, params))
            payload = self.string_to_base64(body)
            signature = self.hmac(self.encode(payload), secret, hashlib.sha512)
            headers = {
                'Content-Type': 'application/json',
                'X-TXC-APIKEY': self.apiKey,
                'X-TXC-PAYLOAD': payload,
                'X-TXC-SIGNATURE': signature,
            }
        return {'url': url, 'method': method, 'body': body, 'headers': headers}

    def handle_errors(self, code: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody):
        if (code == 418) or (code == 429):
            raise DDoSProtection(self.id + ' ' + str(code) + ' ' + reason + ' ' + body)
        if code == 404:
            raise ExchangeError(self.id + ' ' + str(code) + ' endpoint not found')
        if response is not None:
            # For cases where we have a meaningful status
            # {"response":null,"status":422,"errors":{"orderId":["Finished order id 435453454535 not found on your account"]},"notification":null,"warning":"Finished order id 435453454535 not found on your account","_token":null}
            status = self.safe_string(response, 'status')
            errors = self.safe_value(response, 'errors')
            # {"code":10,"message":"Unauthorized request."}
            message = self.safe_string(response, 'message')
            # For these cases where we have a generic code variable error key
            # {"code":0,"message":"Validation failed","errors":{"amount":["Amount must be greater than 0"]}}
            codeNew = self.safe_integer(response, 'code')
            hasErrorStatus = status is not None and status != '200' and errors is not None
            if hasErrorStatus or codeNew is not None:
                feedback = self.id + ' ' + body
                errorInfo = message
                if hasErrorStatus:
                    errorInfo = status
                else:
                    errorObject = self.safe_dict(response, 'errors', {})
                    errorKeys = list(errorObject.keys())
                    errorsLength = len(errorKeys)
                    if errorsLength > 0:
                        errorKey = errorKeys[0]
                        errorMessageArray = self.safe_value(errorObject, errorKey, [])
                        errorMessageLength = len(errorMessageArray)
                        errorInfo = errorMessageArray[0] if (errorMessageLength > 0) else body
                self.throw_exactly_matched_exception(self.exceptions['exact'], errorInfo, feedback)
                self.throw_broadly_matched_exception(self.exceptions['broad'], body, feedback)
                raise ExchangeError(feedback)
        return None
