1094 lines
44 KiB
Python
1094 lines
44 KiB
Python
# -*- 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.async_support.base.exchange import Exchange
|
|
from ccxt.abstract.oceanex import ImplicitAPI
|
|
from ccxt.base.types import Any, Balances, Currency, DepositAddress, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, OrderBooks, Trade, TradingFees
|
|
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 InsufficientFunds
|
|
from ccxt.base.errors import InvalidOrder
|
|
from ccxt.base.errors import OrderNotFound
|
|
from ccxt.base.decimal_to_precision import TICK_SIZE
|
|
|
|
|
|
class oceanex(Exchange, ImplicitAPI):
|
|
|
|
def describe(self) -> Any:
|
|
return self.deep_extend(super(oceanex, self).describe(), {
|
|
'id': 'oceanex',
|
|
'name': 'OceanEx',
|
|
'countries': ['BS'], # Bahamas
|
|
'version': 'v1',
|
|
'rateLimit': 3000,
|
|
'urls': {
|
|
'logo': 'https://user-images.githubusercontent.com/1294454/58385970-794e2d80-8001-11e9-889c-0567cd79b78e.jpg',
|
|
'api': {
|
|
'rest': 'https://api.oceanex.pro',
|
|
},
|
|
'www': 'https://www.oceanex.pro.com',
|
|
'doc': 'https://api.oceanex.pro/doc/v1',
|
|
'referral': 'https://oceanex.pro/signup?referral=VE24QX',
|
|
},
|
|
'has': {
|
|
'CORS': None,
|
|
'spot': True,
|
|
'margin': False,
|
|
'swap': None, # has but unimplemented
|
|
'future': None,
|
|
'option': None,
|
|
'cancelAllOrders': True,
|
|
'cancelOrder': True,
|
|
'cancelOrders': True,
|
|
'createMarketOrder': True,
|
|
'createOrder': True,
|
|
'fetchBalance': True,
|
|
'fetchBorrowRateHistories': False,
|
|
'fetchBorrowRateHistory': False,
|
|
'fetchClosedOrders': True,
|
|
'fetchCrossBorrowRate': False,
|
|
'fetchCrossBorrowRates': False,
|
|
'fetchCurrencies': False,
|
|
'fetchDepositAddress': 'emulated',
|
|
'fetchDepositAddresses': None,
|
|
'fetchDepositAddressesByNetwork': True,
|
|
'fetchFundingRateHistory': False,
|
|
'fetchFundingRates': False,
|
|
'fetchIsolatedBorrowRate': False,
|
|
'fetchIsolatedBorrowRates': False,
|
|
'fetchMarkets': True,
|
|
'fetchOHLCV': True,
|
|
'fetchOpenOrders': True,
|
|
'fetchOrder': True,
|
|
'fetchOrderBook': True,
|
|
'fetchOrderBooks': True,
|
|
'fetchOrders': True,
|
|
'fetchTicker': True,
|
|
'fetchTickers': True,
|
|
'fetchTime': True,
|
|
'fetchTrades': True,
|
|
'fetchTradingFee': False,
|
|
'fetchTradingFees': True,
|
|
'fetchTransactionFees': None,
|
|
},
|
|
'timeframes': {
|
|
'1m': '1',
|
|
'5m': '5',
|
|
'15m': '15',
|
|
'30m': '30',
|
|
'1h': '60',
|
|
'2h': '120',
|
|
'4h': '240',
|
|
'6h': '360',
|
|
'12h': '720',
|
|
'1d': '1440',
|
|
'3d': '4320',
|
|
'1w': '10080',
|
|
},
|
|
'api': {
|
|
'public': {
|
|
'get': [
|
|
'markets',
|
|
'tickers/{pair}',
|
|
'tickers_multi',
|
|
'order_book',
|
|
'order_book/multi',
|
|
'fees/trading',
|
|
'trades',
|
|
'timestamp',
|
|
],
|
|
'post': [
|
|
'k',
|
|
],
|
|
},
|
|
'private': {
|
|
'get': [
|
|
'key',
|
|
'members/me',
|
|
'orders',
|
|
'orders/filter',
|
|
],
|
|
'post': [
|
|
'orders',
|
|
'orders/multi',
|
|
'order/delete',
|
|
'order/delete/multi',
|
|
'orders/clear',
|
|
'/withdraws/special/new',
|
|
'/deposit_address',
|
|
'/deposit_addresses',
|
|
'/deposit_history',
|
|
'/withdraw_history',
|
|
],
|
|
},
|
|
},
|
|
'fees': {
|
|
'trading': {
|
|
'tierBased': False,
|
|
'percentage': True,
|
|
'maker': self.parse_number('0.001'),
|
|
'taker': self.parse_number('0.001'),
|
|
},
|
|
},
|
|
'commonCurrencies': {
|
|
'PLA': 'Plair',
|
|
},
|
|
'precisionMode': TICK_SIZE,
|
|
'features': {
|
|
'spot': {
|
|
'sandbox': False,
|
|
'createOrder': {
|
|
'marginMode': False,
|
|
'triggerPrice': True, # todo
|
|
'triggerDirection': True, # todo
|
|
'triggerPriceType': None,
|
|
'stopLossPrice': False, # todo
|
|
'takeProfitPrice': False, # todo
|
|
'attachedStopLossTakeProfit': None,
|
|
'timeInForce': {
|
|
'IOC': False,
|
|
'FOK': False,
|
|
'PO': False,
|
|
'GTD': False,
|
|
},
|
|
'hedged': False,
|
|
'trailing': False,
|
|
'leverage': False,
|
|
'marketBuyByCost': False,
|
|
'marketBuyRequiresPrice': False,
|
|
'selfTradePrevention': False,
|
|
'iceberg': False,
|
|
},
|
|
'createOrders': None,
|
|
'fetchMyTrades': None,
|
|
'fetchOrder': {
|
|
'marginMode': False,
|
|
'trigger': False,
|
|
'trailing': False,
|
|
'symbolRequired': False,
|
|
},
|
|
'fetchOpenOrders': {
|
|
'marginMode': False,
|
|
'limit': 100, # todo: max unknown
|
|
'trigger': False,
|
|
'trailing': False,
|
|
'symbolRequired': False,
|
|
},
|
|
'fetchOrders': {
|
|
'marginMode': False,
|
|
'limit': 100,
|
|
'daysBack': 100000, # todo
|
|
'untilDays': 100000, # todo
|
|
'trigger': False,
|
|
'trailing': False,
|
|
'symbolRequired': False,
|
|
},
|
|
'fetchClosedOrders': {
|
|
'marginMode': False,
|
|
'limit': 100,
|
|
'daysBack': 100000, # todo
|
|
'daysBackCanceled': 1, # todo
|
|
'untilDays': 100000, # todo
|
|
'trigger': False,
|
|
'trailing': False,
|
|
'symbolRequired': False,
|
|
},
|
|
'fetchOHLCV': {
|
|
'limit': 100,
|
|
},
|
|
},
|
|
# todo implement swap
|
|
'swap': {
|
|
'linear': None,
|
|
'inverse': None,
|
|
},
|
|
'future': {
|
|
'linear': None,
|
|
'inverse': None,
|
|
},
|
|
},
|
|
'exceptions': {
|
|
'codes': {
|
|
'-1': BadRequest,
|
|
'-2': BadRequest,
|
|
'1001': BadRequest,
|
|
'1004': ArgumentsRequired,
|
|
'1006': AuthenticationError,
|
|
'1008': AuthenticationError,
|
|
'1010': AuthenticationError,
|
|
'1011': PermissionDenied,
|
|
'2001': AuthenticationError,
|
|
'2002': InvalidOrder,
|
|
'2004': OrderNotFound,
|
|
'9003': PermissionDenied,
|
|
},
|
|
'exact': {
|
|
'market does not have a valid value': BadRequest,
|
|
'side does not have a valid value': BadRequest,
|
|
'Account::AccountError: Cannot lock funds': InsufficientFunds,
|
|
'The account does not exist': AuthenticationError,
|
|
},
|
|
},
|
|
})
|
|
|
|
async def fetch_markets(self, params={}) -> List[Market]:
|
|
"""
|
|
retrieves data on all markets for oceanex
|
|
|
|
https://api.oceanex.pro/doc/v1/#markets-post
|
|
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict[]: an array of objects representing market data
|
|
"""
|
|
request: dict = {'show_details': True}
|
|
response = await self.publicGetMarkets(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "id": "xtzusdt",
|
|
# "name": "XTZ/USDT",
|
|
# "ask_precision": "8",
|
|
# "bid_precision": "8",
|
|
# "enabled": True,
|
|
# "price_precision": "4",
|
|
# "amount_precision": "3",
|
|
# "usd_precision": "4",
|
|
# "minimum_trading_amount": "1.0"
|
|
# },
|
|
#
|
|
markets = self.safe_value(response, 'data', [])
|
|
return self.parse_markets(markets)
|
|
|
|
def parse_market(self, market: dict) -> Market:
|
|
id = self.safe_value(market, 'id')
|
|
name = self.safe_value(market, 'name')
|
|
baseId, quoteId = name.split('/')
|
|
base = self.safe_currency_code(baseId)
|
|
quote = self.safe_currency_code(quoteId)
|
|
baseId = baseId.lower()
|
|
quoteId = quoteId.lower()
|
|
symbol = base + '/' + quote
|
|
return {
|
|
'id': id,
|
|
'symbol': symbol,
|
|
'base': base,
|
|
'quote': quote,
|
|
'settle': None,
|
|
'baseId': baseId,
|
|
'quoteId': quoteId,
|
|
'settleId': None,
|
|
'type': 'spot',
|
|
'spot': True,
|
|
'margin': False,
|
|
'swap': False,
|
|
'future': False,
|
|
'option': False,
|
|
'active': None,
|
|
'contract': False,
|
|
'linear': None,
|
|
'inverse': None,
|
|
'contractSize': None,
|
|
'expiry': None,
|
|
'expiryDatetime': None,
|
|
'strike': None,
|
|
'optionType': None,
|
|
'precision': {
|
|
'amount': self.parse_number(self.parse_precision(self.safe_string(market, 'amount_precision'))),
|
|
'price': self.parse_number(self.parse_precision(self.safe_string(market, 'price_precision'))),
|
|
},
|
|
'limits': {
|
|
'leverage': {
|
|
'min': None,
|
|
'max': None,
|
|
},
|
|
'amount': {
|
|
'min': None,
|
|
'max': None,
|
|
},
|
|
'price': {
|
|
'min': None,
|
|
'max': None,
|
|
},
|
|
'cost': {
|
|
'min': self.safe_number(market, 'minimum_trading_amount'),
|
|
'max': None,
|
|
},
|
|
},
|
|
'created': None,
|
|
'info': market,
|
|
}
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#ticker-post
|
|
|
|
: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>`
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'pair': market['id'],
|
|
}
|
|
response = await self.publicGetTickersPair(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "code":0,
|
|
# "message":"Operation successful",
|
|
# "data": {
|
|
# "at":1559431729,
|
|
# "ticker": {
|
|
# "buy":"0.0065",
|
|
# "sell":"0.00677",
|
|
# "low":"0.00677",
|
|
# "high":"0.00677",
|
|
# "last":"0.00677",
|
|
# "vol":"2000.0"
|
|
# }
|
|
# }
|
|
# }
|
|
#
|
|
data = self.safe_dict(response, 'data', {})
|
|
return self.parse_ticker(data, market)
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#multiple-tickers-post
|
|
|
|
:param str[]|None 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
|
|
:returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
symbols = self.market_symbols(symbols)
|
|
if symbols is None:
|
|
symbols = self.symbols
|
|
marketIds = self.market_ids(symbols)
|
|
request: dict = {'markets': marketIds}
|
|
response = await self.publicGetTickersMulti(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "code":0,
|
|
# "message":"Operation successful",
|
|
# "data": {
|
|
# "at":1559431729,
|
|
# "ticker": {
|
|
# "buy":"0.0065",
|
|
# "sell":"0.00677",
|
|
# "low":"0.00677",
|
|
# "high":"0.00677",
|
|
# "last":"0.00677",
|
|
# "vol":"2000.0"
|
|
# }
|
|
# }
|
|
# }
|
|
#
|
|
data = self.safe_value(response, 'data', [])
|
|
result: dict = {}
|
|
for i in range(0, len(data)):
|
|
ticker = data[i]
|
|
marketId = self.safe_string(ticker, 'market')
|
|
market = self.safe_market(marketId)
|
|
symbol = market['symbol']
|
|
result[symbol] = self.parse_ticker(ticker, market)
|
|
return self.filter_by_array_tickers(result, 'symbol', symbols)
|
|
|
|
def parse_ticker(self, data, market: Market = None):
|
|
#
|
|
# {
|
|
# "at":1559431729,
|
|
# "ticker": {
|
|
# "buy":"0.0065",
|
|
# "sell":"0.00677",
|
|
# "low":"0.00677",
|
|
# "high":"0.00677",
|
|
# "last":"0.00677",
|
|
# "vol":"2000.0"
|
|
# }
|
|
# }
|
|
#
|
|
ticker = self.safe_value(data, 'ticker', {})
|
|
timestamp = self.safe_timestamp(data, 'at')
|
|
symbol = self.safe_symbol(None, market)
|
|
return self.safe_ticker({
|
|
'symbol': symbol,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'high': self.safe_string(ticker, 'high'),
|
|
'low': self.safe_string(ticker, 'low'),
|
|
'bid': self.safe_string(ticker, 'buy'),
|
|
'bidVolume': None,
|
|
'ask': self.safe_string(ticker, 'sell'),
|
|
'askVolume': None,
|
|
'vwap': None,
|
|
'open': None,
|
|
'close': self.safe_string(ticker, 'last'),
|
|
'last': self.safe_string(ticker, 'last'),
|
|
'previousClose': None,
|
|
'change': None,
|
|
'percentage': None,
|
|
'average': None,
|
|
'baseVolume': self.safe_string(ticker, 'volume'),
|
|
'quoteVolume': None,
|
|
'info': ticker,
|
|
}, market)
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#order-book-post
|
|
|
|
: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
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'market': market['id'],
|
|
}
|
|
if limit is not None:
|
|
request['limit'] = limit
|
|
response = await self.publicGetOrderBook(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "code":0,
|
|
# "message":"Operation successful",
|
|
# "data": {
|
|
# "timestamp":1559433057,
|
|
# "asks": [
|
|
# ["100.0","20.0"],
|
|
# ["4.74","2000.0"],
|
|
# ["1.74","4000.0"],
|
|
# ],
|
|
# "bids":[
|
|
# ["0.0065","5482873.4"],
|
|
# ["0.00649","4781956.2"],
|
|
# ["0.00648","2876006.8"],
|
|
# ],
|
|
# }
|
|
# }
|
|
#
|
|
orderbook = self.safe_value(response, 'data', {})
|
|
timestamp = self.safe_timestamp(orderbook, 'timestamp')
|
|
return self.parse_order_book(orderbook, symbol, timestamp)
|
|
|
|
async def fetch_order_books(self, symbols: Strings = None, limit: Int = None, params={}) -> OrderBooks:
|
|
"""
|
|
fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data for multiple markets
|
|
|
|
https://api.oceanex.pro/doc/v1/#multiple-order-books-post
|
|
|
|
:param str[]|None symbols: list of unified market symbols, all symbols fetched if None, default is None
|
|
:param int [limit]: max number of entries per orderbook to return, default is None
|
|
: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 symbol
|
|
"""
|
|
await self.load_markets()
|
|
if symbols is None:
|
|
symbols = self.symbols
|
|
marketIds = self.market_ids(symbols)
|
|
request: dict = {
|
|
'markets': marketIds,
|
|
}
|
|
if limit is not None:
|
|
request['limit'] = limit
|
|
response = await self.publicGetOrderBookMulti(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "code":0,
|
|
# "message":"Operation successful",
|
|
# "data": [
|
|
# {
|
|
# "timestamp":1559433057,
|
|
# "market": "bagvet",
|
|
# "asks": [
|
|
# ["100.0","20.0"],
|
|
# ["4.74","2000.0"],
|
|
# ["1.74","4000.0"],
|
|
# ],
|
|
# "bids":[
|
|
# ["0.0065","5482873.4"],
|
|
# ["0.00649","4781956.2"],
|
|
# ["0.00648","2876006.8"],
|
|
# ],
|
|
# },
|
|
# ...,
|
|
# ],
|
|
# }
|
|
#
|
|
data = self.safe_value(response, 'data', [])
|
|
result: dict = {}
|
|
for i in range(0, len(data)):
|
|
orderbook = data[i]
|
|
marketId = self.safe_string(orderbook, 'market')
|
|
symbol = self.safe_symbol(marketId)
|
|
timestamp = self.safe_timestamp(orderbook, 'timestamp')
|
|
result[symbol] = self.parse_order_book(orderbook, symbol, timestamp)
|
|
return result
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#trades-post
|
|
|
|
: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>`
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'market': market['id'],
|
|
}
|
|
if limit is not None:
|
|
request['limit'] = min(limit, 1000)
|
|
response = await self.publicGetTrades(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "code":0,
|
|
# "message":"Operation successful",
|
|
# "data": [
|
|
# {
|
|
# "id":220247666,
|
|
# "price":"3098.62",
|
|
# "volume":"0.00196",
|
|
# "funds":"6.0732952",
|
|
# "market":"ethusdt",
|
|
# "created_at":"2022-04-19T19:03:15Z",
|
|
# "created_on":1650394994,
|
|
# "side":"bid"
|
|
# },
|
|
# ]
|
|
# }
|
|
#
|
|
data = self.safe_list(response, 'data')
|
|
return self.parse_trades(data, market, since, limit)
|
|
|
|
def parse_trade(self, trade: dict, market: Market = None) -> Trade:
|
|
#
|
|
# fetchTrades(public)
|
|
#
|
|
# {
|
|
# "id":220247666,
|
|
# "price":"3098.62",
|
|
# "volume":"0.00196",
|
|
# "funds":"6.0732952",
|
|
# "market":"ethusdt",
|
|
# "created_at":"2022-04-19T19:03:15Z",
|
|
# "created_on":1650394995,
|
|
# "side":"bid"
|
|
# }
|
|
#
|
|
side = self.safe_value(trade, 'side')
|
|
if side == 'bid':
|
|
side = 'buy'
|
|
elif side == 'ask':
|
|
side = 'sell'
|
|
marketId = self.safe_value(trade, 'market')
|
|
symbol = self.safe_symbol(marketId, market)
|
|
timestamp = self.safe_timestamp(trade, 'created_on')
|
|
if timestamp is None:
|
|
timestamp = self.parse8601(self.safe_string(trade, 'created_at'))
|
|
priceString = self.safe_string(trade, 'price')
|
|
amountString = self.safe_string(trade, 'volume')
|
|
return self.safe_trade({
|
|
'info': trade,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'symbol': symbol,
|
|
'id': self.safe_string(trade, 'id'),
|
|
'order': None,
|
|
'type': 'limit',
|
|
'takerOrMaker': None,
|
|
'side': side,
|
|
'price': priceString,
|
|
'amount': amountString,
|
|
'cost': None,
|
|
'fee': None,
|
|
}, market)
|
|
|
|
async def fetch_time(self, params={}) -> Int:
|
|
"""
|
|
fetches the current integer timestamp in milliseconds from the exchange server
|
|
|
|
https://api.oceanex.pro/doc/v1/#api-server-time-post
|
|
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns int: the current integer timestamp in milliseconds from the exchange server
|
|
"""
|
|
response = await self.publicGetTimestamp(params)
|
|
#
|
|
# {"code":0,"message":"Operation successful","data":1559433420}
|
|
#
|
|
return self.safe_timestamp(response, 'data')
|
|
|
|
async def fetch_trading_fees(self, params={}) -> TradingFees:
|
|
"""
|
|
fetch the trading fees for multiple markets
|
|
|
|
https://api.oceanex.pro/doc/v1/#trading-fees-post
|
|
|
|
: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
|
|
"""
|
|
response = await self.publicGetFeesTrading(params)
|
|
data = self.safe_value(response, 'data', [])
|
|
result: dict = {}
|
|
for i in range(0, len(data)):
|
|
group = data[i]
|
|
maker = self.safe_value(group, 'ask_fee', {})
|
|
taker = self.safe_value(group, 'bid_fee', {})
|
|
marketId = self.safe_string(group, 'market')
|
|
symbol = self.safe_symbol(marketId)
|
|
result[symbol] = {
|
|
'info': group,
|
|
'symbol': symbol,
|
|
'maker': self.safe_number(maker, 'value'),
|
|
'taker': self.safe_number(taker, 'value'),
|
|
'percentage': True,
|
|
}
|
|
return result
|
|
|
|
async def fetch_key(self, params={}):
|
|
response = await self.privateGetKey(params)
|
|
return self.safe_value(response, 'data')
|
|
|
|
def parse_balance(self, response) -> Balances:
|
|
data = self.safe_value(response, 'data')
|
|
balances = self.safe_value(data, 'accounts', [])
|
|
result: dict = {'info': response}
|
|
for i in range(0, len(balances)):
|
|
balance = balances[i]
|
|
currencyId = self.safe_value(balance, 'currency')
|
|
code = self.safe_currency_code(currencyId)
|
|
account = self.account()
|
|
account['free'] = self.safe_string(balance, 'balance')
|
|
account['used'] = self.safe_string(balance, 'locked')
|
|
result[code] = account
|
|
return self.safe_balance(result)
|
|
|
|
async def fetch_balance(self, params={}) -> Balances:
|
|
"""
|
|
query for balance and get the amount of funds available for trading or funds locked in orders
|
|
|
|
https://api.oceanex.pro/doc/v1/#account-info-post
|
|
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: a `balance structure <https://docs.ccxt.com/#/?id=balance-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
response = await self.privateGetMembersMe(params)
|
|
return self.parse_balance(response)
|
|
|
|
async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
|
|
"""
|
|
create a trade order
|
|
|
|
https://api.oceanex.pro/doc/v1/#new-order-post
|
|
|
|
: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>`
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'market': market['id'],
|
|
'side': side,
|
|
'ord_type': type,
|
|
'volume': self.amount_to_precision(symbol, amount),
|
|
}
|
|
if type == 'limit':
|
|
request['price'] = self.price_to_precision(symbol, price)
|
|
response = await self.privatePostOrders(self.extend(request, params))
|
|
data = self.safe_dict(response, 'data')
|
|
return self.parse_order(data, market)
|
|
|
|
async def fetch_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
fetches information on an order made by the user
|
|
|
|
https://api.oceanex.pro/doc/v1/#order-status-get
|
|
|
|
: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>`
|
|
"""
|
|
await self.load_markets()
|
|
market = None
|
|
if symbol is not None:
|
|
market = self.market(symbol)
|
|
ids = [id]
|
|
request: dict = {'ids': ids}
|
|
response = await self.privateGetOrders(self.extend(request, params))
|
|
data = self.safe_value(response, 'data')
|
|
dataLength = len(data)
|
|
if data is None:
|
|
raise OrderNotFound(self.id + ' could not found matching order')
|
|
if isinstance(id, list):
|
|
orders = self.parse_orders(data, market)
|
|
return orders[0]
|
|
if dataLength == 0:
|
|
raise OrderNotFound(self.id + ' could not found matching order')
|
|
return self.parse_order(data[0], market)
|
|
|
|
async def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
|
|
"""
|
|
fetch all unfilled currently open orders
|
|
|
|
https://api.oceanex.pro/doc/v1/#order-status-get
|
|
|
|
: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
|
|
:returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
request: dict = {
|
|
'states': ['wait'],
|
|
}
|
|
return await self.fetch_orders(symbol, since, limit, self.extend(request, params))
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#order-status-get
|
|
|
|
: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>`
|
|
"""
|
|
request: dict = {
|
|
'states': ['done', 'cancel'],
|
|
}
|
|
return await self.fetch_orders(symbol, since, limit, self.extend(request, params))
|
|
|
|
async 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
|
|
|
|
https://api.oceanex.pro/doc/v1/#order-status-with-filters-post
|
|
|
|
: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>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchOrders() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
states = self.safe_value(params, 'states', ['wait', 'done', 'cancel'])
|
|
query = self.omit(params, 'states')
|
|
request: dict = {
|
|
'market': market['id'],
|
|
'states': states,
|
|
'need_price': 'True',
|
|
}
|
|
if limit is not None:
|
|
request['limit'] = limit
|
|
response = await self.privateGetOrdersFilter(self.extend(request, query))
|
|
data = self.safe_value(response, 'data', [])
|
|
result = []
|
|
for i in range(0, len(data)):
|
|
orders = self.safe_value(data[i], 'orders', [])
|
|
status = self.parse_order_status(self.safe_value(data[i], 'state'))
|
|
parsedOrders = self.parse_orders(orders, market, since, limit, {'status': status})
|
|
result = self.array_concat(result, parsedOrders)
|
|
return result
|
|
|
|
def parse_ohlcv(self, ohlcv, market: Market = None) -> list:
|
|
# [
|
|
# 1559232000,
|
|
# 8889.22,
|
|
# 9028.52,
|
|
# 8889.22,
|
|
# 9028.52
|
|
# 0.3121
|
|
# ]
|
|
return [
|
|
self.safe_timestamp(ohlcv, 0),
|
|
self.safe_number(ohlcv, 1),
|
|
self.safe_number(ohlcv, 2),
|
|
self.safe_number(ohlcv, 3),
|
|
self.safe_number(ohlcv, 4),
|
|
self.safe_number(ohlcv, 5),
|
|
]
|
|
|
|
async 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://api.oceanex.pro/doc/v1/#k-line-post
|
|
|
|
: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
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'market': market['id'],
|
|
'period': self.safe_string(self.timeframes, timeframe, timeframe),
|
|
}
|
|
if since is not None:
|
|
request['timestamp'] = since
|
|
if limit is not None:
|
|
request['limit'] = min(limit, 10000)
|
|
response = await self.publicPostK(self.extend(request, params))
|
|
ohlcvs = self.safe_list(response, 'data', [])
|
|
return self.parse_ohlcvs(ohlcvs, market, timeframe, since, limit)
|
|
|
|
def parse_order(self, order: dict, market: Market = None) -> Order:
|
|
#
|
|
# {
|
|
# "created_at": "2019-01-18T00:38:18Z",
|
|
# "trades_count": 0,
|
|
# "remaining_volume": "0.2",
|
|
# "price": "1001.0",
|
|
# "created_on": "1547771898",
|
|
# "side": "buy",
|
|
# "volume": "0.2",
|
|
# "state": "wait",
|
|
# "ord_type": "limit",
|
|
# "avg_price": "0.0",
|
|
# "executed_volume": "0.0",
|
|
# "id": 473797,
|
|
# "market": "veteth"
|
|
# }
|
|
#
|
|
status = self.parse_order_status(self.safe_value(order, 'state'))
|
|
marketId = self.safe_string_2(order, 'market', 'market_id')
|
|
symbol = self.safe_symbol(marketId, market)
|
|
timestamp = self.safe_timestamp(order, 'created_on')
|
|
if timestamp is None:
|
|
timestamp = self.parse8601(self.safe_string(order, 'created_at'))
|
|
price = self.safe_string(order, 'price')
|
|
average = self.safe_string(order, 'avg_price')
|
|
amount = self.safe_string(order, 'volume')
|
|
remaining = self.safe_string(order, 'remaining_volume')
|
|
filled = self.safe_string(order, 'executed_volume')
|
|
return self.safe_order({
|
|
'info': order,
|
|
'id': self.safe_string(order, 'id'),
|
|
'clientOrderId': None,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'lastTradeTimestamp': None,
|
|
'symbol': symbol,
|
|
'type': self.safe_value(order, 'ord_type'),
|
|
'timeInForce': None,
|
|
'postOnly': None,
|
|
'side': self.safe_value(order, 'side'),
|
|
'price': price,
|
|
'triggerPrice': None,
|
|
'average': average,
|
|
'amount': amount,
|
|
'remaining': remaining,
|
|
'filled': filled,
|
|
'status': status,
|
|
'cost': None,
|
|
'trades': None,
|
|
'fee': None,
|
|
}, market)
|
|
|
|
def parse_order_status(self, status: Str):
|
|
statuses: dict = {
|
|
'wait': 'open',
|
|
'done': 'closed',
|
|
'cancel': 'canceled',
|
|
}
|
|
return self.safe_string(statuses, status, status)
|
|
|
|
async def cancel_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
cancels an open order
|
|
|
|
https://api.oceanex.pro/doc/v1/#cancel-order-post
|
|
|
|
:param str id: order id
|
|
:param str symbol: not used by oceanex cancelOrder()
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
response = await self.privatePostOrderDelete(self.extend({'id': id}, params))
|
|
data = self.safe_dict(response, 'data')
|
|
return self.parse_order(data)
|
|
|
|
async def cancel_orders(self, ids: List[str], symbol: Str = None, params={}):
|
|
"""
|
|
cancel multiple orders
|
|
|
|
https://api.oceanex.pro/doc/v1/#cancel-multiple-orders-post
|
|
|
|
:param str[] ids: order ids
|
|
:param str symbol: not used by oceanex cancelOrders()
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: an list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
response = await self.privatePostOrderDeleteMulti(self.extend({'ids': ids}, params))
|
|
data = self.safe_list(response, 'data')
|
|
return self.parse_orders(data)
|
|
|
|
async def cancel_all_orders(self, symbol: Str = None, params={}):
|
|
"""
|
|
cancel all open orders
|
|
|
|
https://api.oceanex.pro/doc/v1/#cancel-all-orders-post
|
|
|
|
: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
|
|
:returns dict[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
response = await self.privatePostOrdersClear(params)
|
|
data = self.safe_list(response, 'data')
|
|
return self.parse_orders(data)
|
|
|
|
async def fetch_deposit_addresses_by_network(self, code: str, params={}) -> List[DepositAddress]:
|
|
"""
|
|
fetch the deposit addresses for a currency associated with self account
|
|
|
|
https://api.oceanex.pro/doc/v1/#deposit-addresses-post
|
|
|
|
:param str code: unified currency code
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: a dictionary `address structures <https://docs.ccxt.com/#/?id=address-structure>`, indexed by the network
|
|
"""
|
|
await self.load_markets()
|
|
currency = self.currency(code)
|
|
request: dict = {
|
|
'currency': currency['id'],
|
|
}
|
|
response = await self.privatePostDepositAddresses(self.extend(request, params))
|
|
#
|
|
# {
|
|
# code: '0',
|
|
# message: 'Operation successful',
|
|
# data: {
|
|
# data: {
|
|
# currency_id: 'usdt',
|
|
# display_name: 'USDT',
|
|
# num_of_resources: '3',
|
|
# resources: [
|
|
# {
|
|
# chain_name: 'TRC20',
|
|
# currency_id: 'usdt',
|
|
# address: 'TPcS7VgKMFmpRrWY82GbJzDeMnemWxEbpg',
|
|
# memo: '',
|
|
# deposit_status: 'enabled'
|
|
# },
|
|
# ...
|
|
# ]
|
|
# }
|
|
# }
|
|
# }
|
|
#
|
|
data = self.safe_dict(response, 'data', {})
|
|
data2 = self.safe_dict(data, 'data', {})
|
|
resources = self.safe_list(data2, 'resources', [])
|
|
result = {}
|
|
for i in range(0, len(resources)):
|
|
resource = resources[i]
|
|
enabled = self.safe_string(resource, 'deposit_status')
|
|
if enabled == 'enabled':
|
|
parsedAddress = self.parse_deposit_address(resource, currency)
|
|
result[parsedAddress['currency']] = parsedAddress
|
|
return result
|
|
|
|
def parse_deposit_address(self, depositAddress, currency: Currency = None) -> DepositAddress:
|
|
#
|
|
# {
|
|
# chain_name: 'TRC20',
|
|
# currency_id: 'usdt',
|
|
# address: 'TPcS7VgKMFmpRrWY82GbJzDeMnemWxEbpg',
|
|
# memo: '',
|
|
# deposit_status: 'enabled'
|
|
# }
|
|
#
|
|
address = self.safe_string(depositAddress, 'address')
|
|
self.check_address(address)
|
|
currencyId = self.safe_string(depositAddress, 'currency_id')
|
|
networkId = self.safe_string(depositAddress, 'chain_name')
|
|
return {
|
|
'info': depositAddress,
|
|
'currency': self.safe_currency_code(currencyId, currency),
|
|
'network': self.network_id_to_code(networkId),
|
|
'address': address,
|
|
'tag': self.safe_string(depositAddress, 'memo'),
|
|
}
|
|
|
|
def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
|
|
url = self.urls['api']['rest'] + '/' + self.version + '/' + self.implode_params(path, params)
|
|
query = self.omit(params, self.extract_params(path))
|
|
if api == 'public':
|
|
if path == 'tickers_multi' or path == 'order_book/multi':
|
|
request = '?'
|
|
markets = self.safe_value(params, 'markets')
|
|
for i in range(0, len(markets)):
|
|
request += 'markets[]=' + markets[i] + '&'
|
|
limit = self.safe_value(params, 'limit')
|
|
if limit is not None:
|
|
request += 'limit=' + limit
|
|
url += request
|
|
elif query:
|
|
url += '?' + self.urlencode(query)
|
|
elif api == 'private':
|
|
self.check_required_credentials()
|
|
request: dict = {
|
|
'uid': self.apiKey,
|
|
'data': query,
|
|
}
|
|
# to set the private key:
|
|
# fs = require('fs')
|
|
# exchange.secret = fs.readFileSync('oceanex.pem', 'utf8')
|
|
jwt_token = self.jwt(request, self.encode(self.secret), 'sha256', True)
|
|
url += '?user_jwt=' + jwt_token
|
|
headers = {'Content-Type': 'application/json'}
|
|
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):
|
|
#
|
|
# {"code":1011,"message":"This IP 'x.x.x.x' is not allowed","data":{}}
|
|
#
|
|
if response is None:
|
|
return None
|
|
errorCode = self.safe_string(response, 'code')
|
|
message = self.safe_string(response, 'message')
|
|
if (errorCode is not None) and (errorCode != '0'):
|
|
feedback = self.id + ' ' + body
|
|
self.throw_exactly_matched_exception(self.exceptions['codes'], errorCode, feedback)
|
|
self.throw_exactly_matched_exception(self.exceptions['exact'], message, feedback)
|
|
raise ExchangeError(feedback)
|
|
return None
|