1230 lines
50 KiB
Python
1230 lines
50 KiB
Python
# -*- coding: utf-8 -*-
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# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
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# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
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from ccxt.base.exchange import Exchange
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from ccxt.abstract.bitbns import ImplicitAPI
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import hashlib
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from ccxt.base.types import Any, Balances, Currency, DepositAddress, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, Transaction
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from typing import List
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from ccxt.base.errors import ExchangeError
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from ccxt.base.errors import ArgumentsRequired
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from ccxt.base.errors import BadRequest
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from ccxt.base.errors import BadSymbol
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from ccxt.base.errors import InsufficientFunds
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from ccxt.base.errors import OrderNotFound
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from ccxt.base.decimal_to_precision import TICK_SIZE
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from ccxt.base.precise import Precise
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class bitbns(Exchange, ImplicitAPI):
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def describe(self) -> Any:
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return self.deep_extend(super(bitbns, self).describe(), {
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'id': 'bitbns',
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'name': 'Bitbns',
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'countries': ['IN'], # India
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'rateLimit': 1000,
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'certified': False,
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'version': 'v2',
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# new metainfo interface
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'has': {
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'CORS': None,
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'spot': True,
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'margin': None, # has but unimplemented
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'swap': False,
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'future': False,
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'option': None, # coming soon
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'cancelAllOrders': False,
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'cancelOrder': True,
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'createOrder': True,
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'createStopOrder': True,
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'createTriggerOrder': True,
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'fechCurrencies': False,
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'fetchBalance': True,
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'fetchDepositAddress': True,
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'fetchDepositAddresses': False,
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'fetchDepositAddressesByNetwork': False,
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'fetchDeposits': True,
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'fetchFundingHistory': False,
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'fetchFundingRate': False,
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'fetchFundingRateHistory': False,
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'fetchFundingRates': False,
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'fetchIndexOHLCV': False,
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'fetchMarginMode': False,
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'fetchMarkets': True,
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'fetchMarkOHLCV': False,
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'fetchMyTrades': True,
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'fetchOHLCV': False,
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'fetchOpenOrders': True,
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'fetchOrder': True,
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'fetchOrderBook': True,
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'fetchPositionMode': False,
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'fetchPremiumIndexOHLCV': False,
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'fetchStatus': True,
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'fetchTicker': 'emulated',
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'fetchTickers': True,
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'fetchTrades': True,
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'fetchTradingFee': False,
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'fetchTradingFees': False,
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'fetchTransfer': False,
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'fetchTransfers': False,
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'fetchWithdrawal': False,
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'fetchWithdrawals': True,
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'transfer': False,
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'withdraw': False,
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},
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'hostname': 'bitbns.com',
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'urls': {
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'logo': 'https://github.com/user-attachments/assets/a5b9a562-cdd8-4bea-9fa7-fd24c1dad3d9',
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'api': {
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'www': 'https://{hostname}',
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'v1': 'https://api.{hostname}/api/trade/v1',
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'v2': 'https://api.{hostname}/api/trade/v2',
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},
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'www': 'https://bitbns.com',
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'referral': 'https://ref.bitbns.com/1090961',
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'doc': [
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'https://bitbns.com/trade/#/api-trading/',
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],
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'fees': 'https://bitbns.com/fees',
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},
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'api': {
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'www': {
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'get': [
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'order/fetchMarkets',
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'order/fetchTickers',
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'order/fetchOrderbook',
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'order/getTickerWithVolume',
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'exchangeData/ohlc', # ?coin=${coin_name}&page=${page}
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'exchangeData/orderBook',
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'exchangeData/tradedetails',
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],
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},
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'v1': {
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'get': [
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'platform/status',
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'tickers',
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'orderbook/sell/{symbol}',
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'orderbook/buy/{symbol}',
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],
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'post': [
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'currentCoinBalance/EVERYTHING',
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'getApiUsageStatus/USAGE',
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'getOrderSocketToken/USAGE',
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'currentCoinBalance/{symbol}',
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'orderStatus/{symbol}',
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'depositHistory/{symbol}',
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'withdrawHistory/{symbol}',
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'withdrawHistoryAll/{symbol}',
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'depositHistoryAll/{symbol}',
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'listOpenOrders/{symbol}',
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'listOpenStopOrders/{symbol}',
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'getCoinAddress/{symbol}',
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'placeSellOrder/{symbol}',
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'placeBuyOrder/{symbol}',
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'buyStopLoss/{symbol}',
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'sellStopLoss/{symbol}',
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'cancelOrder/{symbol}',
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'cancelStopLossOrder/{symbol}',
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'listExecutedOrders/{symbol}',
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'placeMarketOrder/{symbol}',
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'placeMarketOrderQnty/{symbol}',
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],
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},
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'v2': {
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'post': [
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'orders',
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'cancel',
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'getordersnew',
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'marginOrders',
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],
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},
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},
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'fees': {
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'trading': {
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'feeSide': 'quote',
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'tierBased': False,
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'percentage': True,
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'taker': self.parse_number('0.0025'),
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'maker': self.parse_number('0.0025'),
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},
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},
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'precisionMode': TICK_SIZE,
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'features': {
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'spot': {
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'sandbox': False,
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'createOrder': {
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'marginMode': False,
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'triggerPrice': True,
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'triggerPriceType': None,
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'triggerDirection': False,
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'stopLossPrice': False, # todo with triggerPrice
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'takeProfitPrice': False, # todo with triggerPrice
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'attachedStopLossTakeProfit': None,
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'timeInForce': {
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'IOC': False,
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'FOK': False,
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'PO': False,
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'GTD': False,
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},
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'hedged': False,
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'trailing': False, # todo recheck
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'leverage': False,
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'marketBuyRequiresPrice': False,
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'marketBuyByCost': False,
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'selfTradePrevention': False,
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'iceberg': False,
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},
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'createOrders': None,
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'fetchMyTrades': {
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'marginMode': False,
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'limit': None,
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'daysBack': None,
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'untilDays': None,
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'symbolRequired': True,
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},
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'fetchOrder': {
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'marginMode': False,
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'trigger': False,
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'trailing': False,
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'symbolRequired': True,
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},
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'fetchOpenOrders': {
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'marginMode': False,
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'limit': None,
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'trigger': True,
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'trailing': False,
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'symbolRequired': True,
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},
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'fetchOrders': None,
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'fetchClosedOrders': None,
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# todo: implement fetchOHLCV
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'fetchOHLCV': {
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'limit': 100,
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},
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},
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# todo: implement swap methods
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'swap': {
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'linear': None,
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'inverse': None,
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},
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'future': {
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'linear': None,
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'inverse': None,
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},
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},
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'exceptions': {
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'exact': {
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'400': BadRequest, # {"msg":"Invalid Request","status":-1,"code":400}
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'409': BadSymbol, # {"data":"","status":0,"error":"coin name not supplied or not yet supported","code":409}
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'416': InsufficientFunds, # {"data":"Oops ! Not sufficient currency to sell","status":0,"error":null,"code":416}
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'417': OrderNotFound, # {"data":[],"status":0,"error":"Nothing to show","code":417}
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},
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'broad': {},
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},
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})
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def fetch_status(self, params={}):
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"""
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the latest known information on the availability of the exchange API
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: a `status structure <https://docs.ccxt.com/#/?id=exchange-status-structure>`
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"""
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response = self.v1GetPlatformStatus(params)
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#
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# {
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# "data":{
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# "BTC":{"status":1},
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# "ETH":{"status":1},
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# "XRP":{"status":1},
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# },
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# "status":1,
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# "error":null,
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# "code":200
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# }
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#
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statusRaw = self.safe_string(response, 'status')
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return {
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'status': self.safe_string({'1': 'ok'}, statusRaw, statusRaw),
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'updated': None,
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'eta': None,
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'url': None,
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'info': response,
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}
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def fetch_markets(self, params={}) -> List[Market]:
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"""
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retrieves data on all markets for bitbns
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict[]: an array of objects representing market data
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"""
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response = self.wwwGetOrderFetchMarkets(params)
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#
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# [
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# {
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# "id":"BTC",
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# "symbol":"BTC/INR",
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# "base":"BTC",
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# "quote":"INR",
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# "baseId":"BTC",
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# "quoteId":"",
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# "active":true,
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# "limits":{
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# "amount":{"min":"0.00017376","max":20},
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# "price":{"min":2762353.2359999996,"max":6445490.883999999},
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# "cost":{"min":800,"max":128909817.67999998}
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# },
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# "precision":{
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# "amount":8,
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# "price":2
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# },
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# "info":{}
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# },
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# ]
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#
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result = []
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for i in range(0, len(response)):
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market = response[i]
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id = self.safe_string(market, 'id')
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baseId = self.safe_string(market, 'base')
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quoteId = self.safe_string(market, 'quote')
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base = self.safe_currency_code(baseId)
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quote = self.safe_currency_code(quoteId)
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marketPrecision = self.safe_dict(market, 'precision', {})
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marketLimits = self.safe_dict(market, 'limits', {})
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amountLimits = self.safe_dict(marketLimits, 'amount', {})
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priceLimits = self.safe_dict(marketLimits, 'price', {})
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costLimits = self.safe_dict(marketLimits, 'cost', {})
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usdt = (quoteId == 'USDT')
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# INR markets don't need a _INR prefix
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uppercaseId = (baseId + '_' + quoteId) if usdt else baseId
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result.append({
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'id': id,
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'uppercaseId': uppercaseId,
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'symbol': base + '/' + quote,
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'base': base,
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'quote': quote,
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'settle': None,
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'baseId': baseId,
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'quoteId': quoteId,
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'settleId': None,
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'type': 'spot',
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'spot': True,
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'margin': False,
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'swap': False,
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'future': False,
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'option': False,
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'active': self.safe_bool(market, 'active'),
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'contract': False,
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'linear': None,
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'inverse': None,
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'contractSize': None,
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'expiry': None,
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'expiryDatetime': None,
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'strike': None,
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'optionType': None,
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'precision': {
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'amount': self.parse_number(self.parse_precision(self.safe_string(marketPrecision, 'amount'))),
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'price': self.parse_number(self.parse_precision(self.safe_string(marketPrecision, 'price'))),
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},
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'limits': {
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'leverage': {
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'min': None,
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'max': None,
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},
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'amount': {
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'min': self.safe_number(amountLimits, 'min'),
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'max': self.safe_number(amountLimits, 'max'),
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},
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'price': {
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'min': self.safe_number(priceLimits, 'min'),
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'max': self.safe_number(priceLimits, 'max'),
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},
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'cost': {
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'min': self.safe_number(costLimits, 'min'),
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'max': self.safe_number(costLimits, 'max'),
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},
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},
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'created': None,
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'info': market,
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})
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return result
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def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook:
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"""
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fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data
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:param str symbol: unified symbol of the market to fetch the order book for
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:param int [limit]: the maximum amount of order book entries to return
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: A dictionary of `order book structures <https://docs.ccxt.com/#/?id=order-book-structure>` indexed by market symbols
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"""
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self.load_markets()
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market = self.market(symbol)
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request: dict = {
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'symbol': market['id'],
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}
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if limit is not None:
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request['limit'] = limit # default 100, max 5000, see https://github.com/binance-exchange/binance-official-api-docs/blob/master/rest-api.md#order-book
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response = self.wwwGetOrderFetchOrderbook(self.extend(request, params))
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#
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# {
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# "bids":[
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# [49352.04,0.843948],
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# [49352.03,0.742048],
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# [49349.78,0.686239],
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# ],
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# "asks":[
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# [49443.59,0.065137],
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# [49444.63,0.098211],
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# [49449.01,0.066309],
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# ],
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# "timestamp":1619172786577,
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# "datetime":"2021-04-23T10:13:06.577Z",
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# "nonce":""
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# }
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#
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timestamp = self.safe_integer(response, 'timestamp')
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return self.parse_order_book(response, market['symbol'], timestamp)
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def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker:
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#
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# {
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# "symbol":"BTC/INR",
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# "info":{
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# "highest_buy_bid":4368494.31,
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# "lowest_sell_bid":4374835.09,
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# "last_traded_price":4374835.09,
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# "yes_price":4531016.27,
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# "volume":{"max":"4569119.23","min":"4254552.13","volume":62.17722344}
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# },
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# "timestamp":1619100020845,
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# "datetime":1619100020845,
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# "high":"4569119.23",
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# "low":"4254552.13",
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# "bid":4368494.31,
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# "bidVolume":"",
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# "ask":4374835.09,
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# "askVolume":"",
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# "vwap":"",
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# "open":4531016.27,
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# "close":4374835.09,
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# "last":4374835.09,
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# "baseVolume":62.17722344,
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# "quoteVolume":"",
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# "previousClose":"",
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# "change":-156181.1799999997,
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# "percentage":-3.446934874943623,
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# "average":4452925.68
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# }
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#
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timestamp = self.safe_integer(ticker, 'timestamp')
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marketId = self.safe_string(ticker, 'symbol')
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symbol = self.safe_symbol(marketId, market)
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last = self.safe_string(ticker, 'last')
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return self.safe_ticker({
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'symbol': symbol,
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'timestamp': timestamp,
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'datetime': self.iso8601(timestamp),
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'high': self.safe_string(ticker, 'high'),
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'low': self.safe_string(ticker, 'low'),
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'bid': self.safe_string(ticker, 'bid'),
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'bidVolume': self.safe_string(ticker, 'bidVolume'),
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'ask': self.safe_string(ticker, 'ask'),
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'askVolume': self.safe_string(ticker, 'askVolume'),
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'vwap': self.safe_string(ticker, 'vwap'),
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'open': self.safe_string(ticker, 'open'),
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'close': last,
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'last': last,
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'previousClose': self.safe_string(ticker, 'previousClose'), # previous day close
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'change': self.safe_string(ticker, 'change'),
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'percentage': self.safe_string(ticker, 'percentage'),
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'average': self.safe_string(ticker, 'average'),
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'baseVolume': self.safe_string(ticker, 'baseVolume'),
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'quoteVolume': self.safe_string(ticker, 'quoteVolume'),
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'info': ticker,
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}, market)
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def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers:
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"""
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fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market
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:param str[]|None symbols: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
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"""
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self.load_markets()
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response = self.wwwGetOrderFetchTickers(params)
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#
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# {
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# "BTC/INR":{
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# "symbol":"BTC/INR",
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# "info":{
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# "highest_buy_bid":4368494.31,
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# "lowest_sell_bid":4374835.09,
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# "last_traded_price":4374835.09,
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# "yes_price":4531016.27,
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# "volume":{"max":"4569119.23","min":"4254552.13","volume":62.17722344}
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# },
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# "timestamp":1619100020845,
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# "datetime":1619100020845,
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# "high":"4569119.23",
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# "low":"4254552.13",
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# "bid":4368494.31,
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# "bidVolume":"",
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# "ask":4374835.09,
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# "askVolume":"",
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# "vwap":"",
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# "open":4531016.27,
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# "close":4374835.09,
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# "last":4374835.09,
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# "baseVolume":62.17722344,
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# "quoteVolume":"",
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# "previousClose":"",
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# "change":-156181.1799999997,
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# "percentage":-3.446934874943623,
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# "average":4452925.68
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# }
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# }
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#
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return self.parse_tickers(response, symbols)
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def parse_balance(self, response) -> Balances:
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timestamp = None
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result: dict = {
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'info': response,
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'timestamp': timestamp,
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'datetime': self.iso8601(timestamp),
|
|
}
|
|
data = self.safe_dict(response, 'data', {})
|
|
keys = list(data.keys())
|
|
for i in range(0, len(keys)):
|
|
key = keys[i]
|
|
parts = key.split('availableorder')
|
|
numParts = len(parts)
|
|
if numParts > 1:
|
|
currencyId = self.safe_string(parts, 1)
|
|
# note that "Money" stands for INR - the only fiat in bitbns
|
|
account = self.account()
|
|
account['free'] = self.safe_string(data, key)
|
|
account['used'] = self.safe_string(data, 'inorder' + currencyId)
|
|
if currencyId == 'Money':
|
|
currencyId = 'INR'
|
|
code = self.safe_currency_code(currencyId)
|
|
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
|
|
: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()
|
|
response = self.v1PostCurrentCoinBalanceEVERYTHING(params)
|
|
#
|
|
# {
|
|
# "data":{
|
|
# "availableorderMoney":12.34, # INR
|
|
# "availableorderBTC":0,
|
|
# "availableorderXRP":0,
|
|
# "inorderMoney":0, # INR
|
|
# "inorderBTC":0,
|
|
# "inorderXRP":0,
|
|
# "inorderNEO":0,
|
|
# },
|
|
# "status":1,
|
|
# "error":null,
|
|
# "code":200
|
|
# }
|
|
#
|
|
# note that "Money" stands for INR - the only fiat in bitbns
|
|
return self.parse_balance(response)
|
|
|
|
def parse_status(self, status):
|
|
statuses: dict = {
|
|
'-1': 'cancelled',
|
|
'0': 'open',
|
|
'1': 'open',
|
|
'2': 'done',
|
|
# 'PARTIALLY_FILLED': 'open',
|
|
# 'FILLED': 'closed',
|
|
# 'CANCELED': 'canceled',
|
|
# 'PENDING_CANCEL': 'canceling', # currently unused
|
|
# 'REJECTED': 'rejected',
|
|
# 'EXPIRED': 'expired',
|
|
}
|
|
return self.safe_string(statuses, status, status)
|
|
|
|
def parse_order(self, order: dict, market: Market = None) -> Order:
|
|
#
|
|
# createOrder
|
|
#
|
|
# {
|
|
# "data": "Successfully placed bid to purchase currency",
|
|
# "status": 1,
|
|
# "error": null,
|
|
# "id": 5424475,
|
|
# "code": 200
|
|
# }
|
|
#
|
|
# fetchOpenOrders, fetchOrder
|
|
#
|
|
# {
|
|
# "entry_id": 5424475,
|
|
# "btc": 0.01,
|
|
# "rate": 2000,
|
|
# "time": "2021-04-25T17:05:42.000Z",
|
|
# "type": 0,
|
|
# "status": 0
|
|
# "t_rate": 0.45, # only stop orders
|
|
# "trail": 0 # only stop orders
|
|
# }
|
|
#
|
|
# cancelOrder
|
|
#
|
|
# {
|
|
# "data": "Successfully cancelled the order",
|
|
# "status": 1,
|
|
# "error": null,
|
|
# "code": 200
|
|
# }
|
|
#
|
|
id = self.safe_string_2(order, 'id', 'entry_id')
|
|
datetime = self.safe_string(order, 'time')
|
|
triggerPrice = self.safe_string(order, 't_rate')
|
|
side = self.safe_string(order, 'type')
|
|
if side == '0':
|
|
side = 'buy'
|
|
elif side == '1':
|
|
side = 'sell'
|
|
data = self.safe_string(order, 'data')
|
|
status = self.safe_string(order, 'status')
|
|
if data == 'Successfully cancelled the order':
|
|
status = 'cancelled'
|
|
else:
|
|
status = self.parse_status(status)
|
|
return self.safe_order({
|
|
'info': order,
|
|
'id': id,
|
|
'clientOrderId': None,
|
|
'timestamp': self.parse8601(datetime),
|
|
'datetime': datetime,
|
|
'lastTradeTimestamp': None,
|
|
'symbol': self.safe_string(market, 'symbol'),
|
|
'timeInForce': None,
|
|
'postOnly': None,
|
|
'side': side,
|
|
'price': self.safe_string(order, 'rate'),
|
|
'triggerPrice': triggerPrice,
|
|
'amount': self.safe_string(order, 'btc'),
|
|
'cost': None,
|
|
'average': None,
|
|
'filled': None,
|
|
'remaining': None,
|
|
'status': status,
|
|
'fee': {
|
|
'cost': None,
|
|
'currency': None,
|
|
'rate': None,
|
|
},
|
|
'trades': None,
|
|
}, market)
|
|
|
|
def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
|
|
"""
|
|
create a trade order
|
|
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-2/place-orders
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-1/market-orders-quantity # market orders
|
|
|
|
: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.triggerPrice]: the price at which a trigger order is triggered at
|
|
|
|
EXCHANGE SPECIFIC PARAMETERS
|
|
:param float [params.target_rate]: *requires params.trail_rate when set, type must be 'limit'* a bracket order is placed when set
|
|
:param float [params.trail_rate]: *requires params.target_rate when set, type must be 'limit'* a bracket order is placed when set
|
|
:returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
self.load_markets()
|
|
market = self.market(symbol)
|
|
triggerPrice = self.safe_string_n(params, ['triggerPrice', 'stopPrice', 't_rate'])
|
|
targetRate = self.safe_string(params, 'target_rate')
|
|
trailRate = self.safe_string(params, 'trail_rate')
|
|
params = self.omit(params, ['triggerPrice', 'stopPrice', 'trail_rate', 'target_rate', 't_rate'])
|
|
request: dict = {
|
|
'side': side.upper(),
|
|
'symbol': market['uppercaseId'],
|
|
'quantity': self.amount_to_precision(symbol, amount),
|
|
# 'target_rate': self.price_to_precision(symbol, targetRate),
|
|
# 't_rate': self.price_to_precision(symbol, stopPrice),
|
|
# 'trail_rate': self.price_to_precision(symbol, trailRate),
|
|
}
|
|
method = 'v2PostOrders'
|
|
if type == 'limit':
|
|
request['rate'] = self.price_to_precision(symbol, price)
|
|
else:
|
|
method = 'v1PostPlaceMarketOrderQntySymbol'
|
|
request['market'] = market['quoteId']
|
|
if triggerPrice is not None:
|
|
request['t_rate'] = self.price_to_precision(symbol, triggerPrice)
|
|
if targetRate is not None:
|
|
request['target_rate'] = self.price_to_precision(symbol, targetRate)
|
|
if trailRate is not None:
|
|
request['trail_rate'] = self.price_to_precision(symbol, trailRate)
|
|
response = getattr(self, method)(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data":"Successfully placed bid to purchase currency",
|
|
# "status":1,
|
|
# "error":null,
|
|
# "id":5424475,
|
|
# "code":200
|
|
# }
|
|
#
|
|
return self.parse_order(response, market)
|
|
|
|
def cancel_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
cancels an open order
|
|
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-2/cancel-orders
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-1/cancel-stop-loss-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.trigger]: True if cancelling a trigger order
|
|
: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)
|
|
isTrigger = self.safe_bool_2(params, 'trigger', 'stop')
|
|
params = self.omit(params, ['trigger', 'stop'])
|
|
request: dict = {
|
|
'entry_id': id,
|
|
'symbol': market['uppercaseId'],
|
|
}
|
|
response = None
|
|
tail = 'StopLossOrder' if isTrigger else 'Order'
|
|
quoteSide = 'usdtcancel' if (market['quoteId'] == 'USDT') else 'cancel'
|
|
quoteSide += tail
|
|
request['side'] = quoteSide
|
|
response = self.v2PostCancel(self.extend(request, params))
|
|
return self.parse_order(response, market)
|
|
|
|
def fetch_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
fetches information on an order made by the user
|
|
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-1/order-status
|
|
|
|
: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 + ' fetchOrder() requires a symbol argument')
|
|
self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'symbol': market['id'],
|
|
'entry_id': id,
|
|
}
|
|
trigger = self.safe_bool_2(params, 'trigger', 'stop')
|
|
if trigger:
|
|
raise BadRequest(self.id + ' fetchOrder cannot fetch stop orders')
|
|
response = self.v1PostOrderStatusSymbol(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data":[
|
|
# {
|
|
# "entry_id":5424475,
|
|
# "btc":0.01,
|
|
# "rate":2000,
|
|
# "time":"2021-04-25T17:05:42.000Z",
|
|
# "type":0,
|
|
# "status":0,
|
|
# "total":0.01,
|
|
# "avg_cost":null,
|
|
# "side":"BUY",
|
|
# "amount":0.01,
|
|
# "remaining":0.01,
|
|
# "filled":0,
|
|
# "cost":null,
|
|
# "fee":0.05
|
|
# }
|
|
# ],
|
|
# "status":1,
|
|
# "error":null,
|
|
# "code":200
|
|
# }
|
|
#
|
|
data = self.safe_list(response, 'data', [])
|
|
first = self.safe_dict(data, 0)
|
|
return self.parse_order(first, market)
|
|
|
|
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.bitbns.com/bitbns/rest-endpoints/order-apis/version-2/order-status-limit
|
|
https://docs.bitbns.com/bitbns/rest-endpoints/order-apis/version-2/order-status-limit/order-status-stop-limit
|
|
|
|
: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 orders structures to retrieve
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:param boolean [params.trigger]: True if fetching trigger orders
|
|
:returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchOpenOrders() requires a symbol argument')
|
|
self.load_markets()
|
|
market = self.market(symbol)
|
|
isTrigger = self.safe_bool_2(params, 'trigger', 'stop')
|
|
params = self.omit(params, ['trigger', 'stop'])
|
|
quoteSide = 'usdtListOpen' if (market['quoteId'] == 'USDT') else 'listOpen'
|
|
request: dict = {
|
|
'symbol': market['uppercaseId'],
|
|
'page': 0,
|
|
'side': (quoteSide + 'StopOrders') if isTrigger else (quoteSide + 'Orders'),
|
|
}
|
|
response = self.v2PostGetordersnew(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data":[
|
|
# {
|
|
# "entry_id":5424475,
|
|
# "btc":0.01,
|
|
# "rate":2000,
|
|
# "time":"2021-04-25T17:05:42.000Z",
|
|
# "type":0,
|
|
# "status":0
|
|
# "t_rate":0.45, # only stop orders
|
|
# "type":1, # only stop orders
|
|
# "trail":0 # only stop orders
|
|
# }
|
|
# ],
|
|
# "status":1,
|
|
# "error":null,
|
|
# "code":200
|
|
# }
|
|
#
|
|
data = self.safe_list(response, 'data', [])
|
|
return self.parse_orders(data, market, since, limit)
|
|
|
|
def parse_trade(self, trade: dict, market: Market = None) -> Trade:
|
|
#
|
|
# fetchMyTrades
|
|
#
|
|
# {
|
|
# "type": "BTC Sell order executed",
|
|
# "typeI": 6,
|
|
# "crypto": 5000,
|
|
# "amount": 35.4,
|
|
# "rate": 709800,
|
|
# "date": "2020-05-22T15:05:34.000Z",
|
|
# "unit": "INR",
|
|
# "factor": 100000000,
|
|
# "fee": 0.09,
|
|
# "delh_btc": -5000,
|
|
# "delh_inr": 0,
|
|
# "del_btc": 0,
|
|
# "del_inr": 35.4,
|
|
# "id": "2938823"
|
|
# }
|
|
#
|
|
# fetchTrades
|
|
#
|
|
# {
|
|
# "tradeId":"1909151",
|
|
# "price":"61904.6300",
|
|
# "quote_volume":1618.05,
|
|
# "base_volume":0.02607254,
|
|
# "timestamp":1634548602000,
|
|
# "type":"buy"
|
|
# }
|
|
#
|
|
market = self.safe_market(None, market)
|
|
orderId = self.safe_string_2(trade, 'id', 'tradeId')
|
|
timestamp = self.parse8601(self.safe_string(trade, 'date'))
|
|
timestamp = self.safe_integer(trade, 'timestamp', timestamp)
|
|
priceString = self.safe_string_2(trade, 'rate', 'price')
|
|
amountString = self.safe_string(trade, 'amount')
|
|
side = self.safe_string_lower(trade, 'type')
|
|
if side is not None:
|
|
if side.find('buy') >= 0:
|
|
side = 'buy'
|
|
elif side.find('sell') >= 0:
|
|
side = 'sell'
|
|
factor = self.safe_string(trade, 'factor')
|
|
costString = None
|
|
if factor is not None:
|
|
amountString = Precise.string_div(amountString, factor)
|
|
else:
|
|
amountString = self.safe_string(trade, 'base_volume')
|
|
costString = self.safe_string(trade, 'quote_volume')
|
|
symbol = market['symbol']
|
|
fee = None
|
|
feeCostString = self.safe_string(trade, 'fee')
|
|
if feeCostString is not None:
|
|
feeCurrencyCode = market['quote']
|
|
fee = {
|
|
'cost': feeCostString,
|
|
'currency': feeCurrencyCode,
|
|
}
|
|
return self.safe_trade({
|
|
'info': trade,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'symbol': symbol,
|
|
'id': orderId,
|
|
'order': orderId,
|
|
'type': None,
|
|
'side': side,
|
|
'takerOrMaker': None,
|
|
'price': priceString,
|
|
'amount': amountString,
|
|
'cost': costString,
|
|
'fee': fee,
|
|
}, market)
|
|
|
|
def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
|
|
"""
|
|
fetch all trades made by the user
|
|
: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 structures to retrieve
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=trade-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a symbol argument')
|
|
self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'symbol': market['id'],
|
|
'page': 0,
|
|
}
|
|
if since is not None:
|
|
request['since'] = self.iso8601(since)
|
|
response = self.v1PostListExecutedOrdersSymbol(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data": [
|
|
# {
|
|
# "type": "BTC Sell order executed",
|
|
# "typeI": 6,
|
|
# "crypto": 5000,
|
|
# "amount": 35.4,
|
|
# "rate": 709800,
|
|
# "date": "2020-05-22T15:05:34.000Z",
|
|
# "unit": "INR",
|
|
# "factor": 100000000,
|
|
# "fee": 0.09,
|
|
# "delh_btc": -5000,
|
|
# "delh_inr": 0,
|
|
# "del_btc": 0,
|
|
# "del_inr": 35.4,
|
|
# "id": "2938823"
|
|
# },
|
|
# {
|
|
# "type": "BTC Sell order executed",
|
|
# "typeI": 6,
|
|
# "crypto": 195000,
|
|
# "amount": 1380.58,
|
|
# "rate": 709765.5,
|
|
# "date": "2020-05-22T15:05:34.000Z",
|
|
# "unit": "INR",
|
|
# "factor": 100000000,
|
|
# "fee": 3.47,
|
|
# "delh_btc": -195000,
|
|
# "delh_inr": 0,
|
|
# "del_btc": 0,
|
|
# "del_inr": 1380.58,
|
|
# "id": "2938823"
|
|
# }
|
|
# ],
|
|
# "status": 1,
|
|
# "error": null,
|
|
# "code": 200
|
|
# }
|
|
#
|
|
data = self.safe_list(response, 'data', [])
|
|
return self.parse_trades(data, market, since, limit)
|
|
|
|
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
|
|
: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>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchTrades() requires a symbol argument')
|
|
self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin': market['baseId'],
|
|
'market': market['quoteId'],
|
|
}
|
|
response = self.wwwGetExchangeDataTradedetails(self.extend(request, params))
|
|
#
|
|
# [
|
|
# {"tradeId":"1909151","price":"61904.6300","quote_volume":1618.05,"base_volume":0.02607254,"timestamp":1634548602000,"type":"buy"},
|
|
# {"tradeId":"1909153","price":"61893.9000","quote_volume":16384.42,"base_volume":0.26405767,"timestamp":1634548999000,"type":"sell"},
|
|
# {"tradeId":"1909155","price":"61853.1100","quote_volume":2304.37,"base_volume":0.03716263,"timestamp":1634549670000,"type":"sell"}
|
|
# }
|
|
#
|
|
return self.parse_trades(response, market, since, limit)
|
|
|
|
def fetch_deposits(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
|
|
"""
|
|
fetch all deposits made to an account
|
|
: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>`
|
|
"""
|
|
if code is None:
|
|
raise ArgumentsRequired(self.id + ' fetchDeposits() requires a currency code argument')
|
|
self.load_markets()
|
|
currency = self.currency(code)
|
|
request: dict = {
|
|
'symbol': currency['id'],
|
|
'page': 0,
|
|
}
|
|
response = self.v1PostDepositHistorySymbol(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data":[
|
|
# {
|
|
# "type":"USDT deposited",
|
|
# "typeI":1,
|
|
# "amount":100,
|
|
# "date":"2021-04-24T14:56:04.000Z",
|
|
# "unit":"USDT",
|
|
# "factor":100,
|
|
# "fee":0,
|
|
# "delh_btc":0,
|
|
# "delh_inr":0,
|
|
# "rate":0,
|
|
# "del_btc":10000,
|
|
# "del_inr":0
|
|
# }
|
|
# ],
|
|
# "status":1,
|
|
# "error":null,
|
|
# "code":200
|
|
# }
|
|
#
|
|
data = self.safe_list(response, 'data', [])
|
|
return self.parse_transactions(data, currency, since, limit)
|
|
|
|
def fetch_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
|
|
"""
|
|
fetch all withdrawals made from an account
|
|
: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
|
|
:returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
|
|
"""
|
|
if code is None:
|
|
raise ArgumentsRequired(self.id + ' fetchWithdrawals() requires a currency code argument')
|
|
self.load_markets()
|
|
currency = self.currency(code)
|
|
request: dict = {
|
|
'symbol': currency['id'],
|
|
'page': 0,
|
|
}
|
|
response = self.v1PostWithdrawHistorySymbol(self.extend(request, params))
|
|
#
|
|
# ...
|
|
#
|
|
data = self.safe_list(response, 'data', [])
|
|
return self.parse_transactions(data, currency, since, limit)
|
|
|
|
def parse_transaction_status_by_type(self, status, type=None):
|
|
statusesByType: dict = {
|
|
'deposit': {
|
|
'0': 'pending',
|
|
'1': 'ok',
|
|
},
|
|
'withdrawal': {
|
|
'0': 'pending', # Email Sent
|
|
'1': 'canceled', # Cancelled(different from 1 = ok in deposits)
|
|
'2': 'pending', # Awaiting Approval
|
|
'3': 'failed', # Rejected
|
|
'4': 'pending', # Processing
|
|
'5': 'failed', # Failure
|
|
'6': 'ok', # Completed
|
|
},
|
|
}
|
|
statuses = self.safe_dict(statusesByType, type, {})
|
|
return self.safe_string(statuses, status, status)
|
|
|
|
def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction:
|
|
#
|
|
# fetchDeposits
|
|
#
|
|
# {
|
|
# "type":"USDT deposited",
|
|
# "typeI":1,
|
|
# "amount":100,
|
|
# "date":"2021-04-24T14:56:04.000Z",
|
|
# "unit":"USDT",
|
|
# "factor":100,
|
|
# "fee":0,
|
|
# "delh_btc":0,
|
|
# "delh_inr":0,
|
|
# "rate":0,
|
|
# "del_btc":10000,
|
|
# "del_inr":0
|
|
# }
|
|
#
|
|
# fetchWithdrawals
|
|
#
|
|
# ...
|
|
#
|
|
currencyId = self.safe_string(transaction, 'unit')
|
|
code = self.safe_currency_code(currencyId, currency)
|
|
timestamp = self.parse8601(self.safe_string_2(transaction, 'date', 'timestamp'))
|
|
type = self.safe_string(transaction, 'type')
|
|
expTime = self.safe_string(transaction, 'expTime', '')
|
|
status = None
|
|
if type is not None:
|
|
if type.find('deposit') >= 0:
|
|
type = 'deposit'
|
|
status = 'ok'
|
|
elif type.find('withdraw') >= 0 or expTime.find('withdraw') >= 0:
|
|
type = 'withdrawal'
|
|
# status = self.parse_transaction_status_by_type(self.safe_string(transaction, 'status'), type)
|
|
amount = self.safe_number(transaction, 'amount')
|
|
feeCost = self.safe_number(transaction, 'fee')
|
|
fee = None
|
|
if feeCost is not None:
|
|
fee = {'currency': code, 'cost': feeCost}
|
|
return {
|
|
'info': transaction,
|
|
'id': None,
|
|
'txid': None,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'network': None,
|
|
'address': None,
|
|
'addressTo': None,
|
|
'addressFrom': None,
|
|
'tag': None,
|
|
'tagTo': None,
|
|
'tagFrom': None,
|
|
'type': type,
|
|
'amount': amount,
|
|
'currency': code,
|
|
'status': status,
|
|
'updated': None,
|
|
'comment': None,
|
|
'internal': None,
|
|
'fee': fee,
|
|
}
|
|
|
|
def fetch_deposit_address(self, code: str, params={}) -> DepositAddress:
|
|
"""
|
|
fetch the deposit address for a currency associated with self account
|
|
: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 = {
|
|
'symbol': currency['id'],
|
|
}
|
|
response = self.v1PostGetCoinAddressSymbol(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "data":{
|
|
# "token":"0x680dee9edfff0c397736e10b017cf6a0aee4ba31",
|
|
# "expiry":"2022-04-24 22:30:11"
|
|
# },
|
|
# "status":1,
|
|
# "error":null
|
|
# }
|
|
#
|
|
data = self.safe_dict(response, 'data', {})
|
|
address = self.safe_string(data, 'token')
|
|
tag = self.safe_string(data, 'tag')
|
|
self.check_address(address)
|
|
return {
|
|
'info': response,
|
|
'currency': code,
|
|
'network': None,
|
|
'address': address,
|
|
'tag': tag,
|
|
}
|
|
|
|
def nonce(self):
|
|
return self.milliseconds()
|
|
|
|
def sign(self, path, api='www', method='GET', params={}, headers=None, body=None):
|
|
urls = self.urls
|
|
if not (api in urls['api']):
|
|
raise ExchangeError(self.id + ' does not have a testnet/sandbox URL for ' + api + ' endpoints')
|
|
if api != 'www':
|
|
self.check_required_credentials()
|
|
headers = {
|
|
'X-BITBNS-APIKEY': self.apiKey,
|
|
}
|
|
baseUrl = self.implode_hostname(self.urls['api'][api])
|
|
url = baseUrl + '/' + self.implode_params(path, params)
|
|
query = self.omit(params, self.extract_params(path))
|
|
nonce = str(self.nonce())
|
|
if method == 'GET':
|
|
if query:
|
|
url += '?' + self.urlencode(query)
|
|
elif method == 'POST':
|
|
if query:
|
|
body = self.json(query)
|
|
else:
|
|
body = '{}'
|
|
auth: dict = {
|
|
'timeStamp_nonce': nonce,
|
|
'body': body,
|
|
}
|
|
payload = self.string_to_base64(self.json(auth))
|
|
signature = self.hmac(self.encode(payload), self.encode(self.secret), hashlib.sha512)
|
|
headers['X-BITBNS-PAYLOAD'] = payload
|
|
headers['X-BITBNS-SIGNATURE'] = signature
|
|
headers['Content-Type'] = 'application/x-www-form-urlencoded'
|
|
return {'url': url, 'method': method, 'body': body, 'headers': headers}
|
|
|
|
def handle_errors(self, httpCode: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody):
|
|
if response is None:
|
|
return None # fallback to default error handler
|
|
#
|
|
# {"msg":"Invalid Request","status":-1,"code":400}
|
|
# {"data":[],"status":0,"error":"Nothing to show","code":417}
|
|
#
|
|
code = self.safe_string(response, 'code')
|
|
message = self.safe_string(response, 'msg')
|
|
error = (code is not None) and (code != '200') and (code != '204')
|
|
if error or (message is not None):
|
|
feedback = self.id + ' ' + body
|
|
self.throw_exactly_matched_exception(self.exceptions['exact'], code, feedback)
|
|
self.throw_exactly_matched_exception(self.exceptions['exact'], message, feedback)
|
|
self.throw_broadly_matched_exception(self.exceptions['broad'], message, feedback)
|
|
raise ExchangeError(feedback) # unknown message
|
|
return None
|