# -*- 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.cryptocom import ImplicitAPI import hashlib from ccxt.base.types import Account, Any, Balances, Currencies, Currency, DepositAddress, Int, LedgerEntry, Market, Num, Order, OrderBook, OrderRequest, CancellationRequest, OrderSide, OrderType, Position, Str, Strings, Ticker, Tickers, Trade, TradingFeeInterface, TradingFees, Transaction 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 AccountNotEnabled from ccxt.base.errors import ArgumentsRequired from ccxt.base.errors import BadRequest from ccxt.base.errors import BadSymbol from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import NotSupported from ccxt.base.errors import DDoSProtection from ccxt.base.errors import RateLimitExceeded from ccxt.base.errors import OnMaintenance from ccxt.base.errors import InvalidNonce from ccxt.base.errors import RequestTimeout from ccxt.base.decimal_to_precision import TICK_SIZE from ccxt.base.precise import Precise class cryptocom(Exchange, ImplicitAPI): def describe(self) -> Any: return self.deep_extend(super(cryptocom, self).describe(), { 'id': 'cryptocom', 'name': 'Crypto.com', 'countries': ['MT'], 'version': 'v2', 'rateLimit': 10, # 100 requests per second 'certified': True, 'pro': True, 'has': { 'CORS': False, 'spot': True, 'margin': True, 'swap': True, 'future': True, 'option': True, 'addMargin': False, 'cancelAllOrders': True, 'cancelOrder': True, 'cancelOrders': True, 'cancelOrdersForSymbols': True, 'closeAllPositions': False, 'closePosition': True, 'createMarketBuyOrderWithCost': False, 'createMarketOrderWithCost': False, 'createMarketSellOrderWithCost': False, 'createOrder': True, 'createOrders': True, 'createStopOrder': True, 'createTriggerOrder': True, 'fetchAccounts': True, 'fetchBalance': True, 'fetchBidsAsks': False, 'fetchBorrowInterest': False, 'fetchBorrowRateHistories': False, 'fetchBorrowRateHistory': False, 'fetchClosedOrders': 'emulated', 'fetchCrossBorrowRate': False, 'fetchCrossBorrowRates': False, 'fetchCurrencies': True, 'fetchDepositAddress': True, 'fetchDepositAddresses': False, 'fetchDepositAddressesByNetwork': True, 'fetchDeposits': True, 'fetchDepositsWithdrawals': False, 'fetchDepositWithdrawFee': 'emulated', 'fetchDepositWithdrawFees': True, 'fetchFundingHistory': False, 'fetchFundingRate': False, 'fetchFundingRateHistory': True, 'fetchFundingRates': False, 'fetchGreeks': False, 'fetchIndexOHLCV': False, 'fetchIsolatedBorrowRate': False, 'fetchIsolatedBorrowRates': False, 'fetchLedger': True, 'fetchLeverage': False, 'fetchLeverageTiers': False, 'fetchMarginAdjustmentHistory': False, 'fetchMarginMode': False, 'fetchMarketLeverageTiers': False, 'fetchMarkets': True, 'fetchMarkOHLCV': False, 'fetchMySettlementHistory': False, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenOrders': True, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchOrders': True, 'fetchPosition': True, 'fetchPositionHistory': False, 'fetchPositionMode': False, 'fetchPositions': True, 'fetchPositionsHistory': False, 'fetchPremiumIndexOHLCV': False, 'fetchSettlementHistory': True, 'fetchStatus': False, 'fetchTicker': True, 'fetchTickers': True, 'fetchTime': False, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': True, 'fetchTransactionFees': False, 'fetchTransactions': False, 'fetchTransfers': False, 'fetchUnderlyingAssets': False, 'fetchVolatilityHistory': False, 'fetchWithdrawals': True, 'reduceMargin': False, 'repayCrossMargin': False, 'repayIsolatedMargin': False, 'sandbox': True, 'setLeverage': False, 'setMarginMode': False, 'setPositionMode': False, 'transfer': False, 'withdraw': True, }, 'timeframes': { '1m': '1m', '5m': '5m', '15m': '15m', '30m': '30m', '1h': '1h', '4h': '4h', '6h': '6h', '12h': '12h', '1d': '1D', '1w': '7D', '2w': '14D', '1M': '1M', }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/1294454/147792121-38ed5e36-c229-48d6-b49a-48d05fc19ed4.jpeg', 'test': { 'v1': 'https://uat-api.3ona.co/exchange/v1', 'v2': 'https://uat-api.3ona.co/v2', 'derivatives': 'https://uat-api.3ona.co/v2', }, 'api': { 'v1': 'https://api.crypto.com/exchange/v1', 'v2': 'https://api.crypto.com/v2', 'derivatives': 'https://deriv-api.crypto.com/v1', }, 'www': 'https://crypto.com/', 'referral': { 'url': 'https://crypto.com/exch/kdacthrnxt', 'discount': 0.75, }, 'doc': [ 'https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html', 'https://exchange-docs.crypto.com/spot/index.html', 'https://exchange-docs.crypto.com/derivatives/index.html', ], 'fees': 'https://crypto.com/exchange/document/fees-limits', }, 'api': { 'v1': { 'public': { 'get': { 'public/auth': 10 / 3, 'public/get-instruments': 10 / 3, 'public/get-book': 1, 'public/get-candlestick': 1, 'public/get-trades': 1, 'public/get-tickers': 1, 'public/get-valuations': 1, 'public/get-expired-settlement-price': 10 / 3, 'public/get-insurance': 1, 'public/get-risk-parameters': 1, }, 'post': { 'public/staking/get-conversion-rate': 2, }, }, 'private': { 'post': { 'private/set-cancel-on-disconnect': 10 / 3, 'private/get-cancel-on-disconnect': 10 / 3, 'private/user-balance': 10 / 3, 'private/user-balance-history': 10 / 3, 'private/get-positions': 10 / 3, 'private/create-order': 2 / 3, 'private/create-order-list': 10 / 3, 'private/cancel-order': 2 / 3, 'private/cancel-order-list': 10 / 3, 'private/cancel-all-orders': 2 / 3, 'private/close-position': 10 / 3, 'private/get-order-history': 100, 'private/get-open-orders': 10 / 3, 'private/get-order-detail': 1 / 3, 'private/get-trades': 100, 'private/change-account-leverage': 10 / 3, 'private/get-transactions': 10 / 3, 'private/create-subaccount-transfer': 10 / 3, 'private/get-subaccount-balances': 10 / 3, 'private/get-order-list': 10 / 3, 'private/create-withdrawal': 10 / 3, 'private/get-currency-networks': 10 / 3, 'private/get-deposit-address': 10 / 3, 'private/get-accounts': 10 / 3, 'private/get-withdrawal-history': 10 / 3, 'private/get-deposit-history': 10 / 3, 'private/get-fee-rate': 2, 'private/get-instrument-fee-rate': 2, 'private/staking/stake': 2, 'private/staking/unstake': 2, 'private/staking/get-staking-position': 2, 'private/staking/get-staking-instruments': 2, 'private/staking/get-open-stake': 2, 'private/staking/get-stake-history': 2, 'private/staking/get-reward-history': 2, 'private/staking/convert': 2, 'private/staking/get-open-convert': 2, 'private/staking/get-convert-history': 2, }, }, }, 'v2': { 'public': { 'get': { 'public/auth': 1, 'public/get-instruments': 1, 'public/get-book': 1, 'public/get-candlestick': 1, 'public/get-ticker': 1, 'public/get-trades': 1, 'public/margin/get-transfer-currencies': 1, 'public/margin/get-load-currenices': 1, 'public/respond-heartbeat': 1, }, }, 'private': { 'post': { 'private/set-cancel-on-disconnect': 10 / 3, 'private/get-cancel-on-disconnect': 10 / 3, 'private/create-withdrawal': 10 / 3, 'private/get-withdrawal-history': 10 / 3, 'private/get-currency-networks': 10 / 3, 'private/get-deposit-history': 10 / 3, 'private/get-deposit-address': 10 / 3, 'private/export/create-export-request': 10 / 3, 'private/export/get-export-requests': 10 / 3, 'private/export/download-export-output': 10 / 3, 'private/get-account-summary': 10 / 3, 'private/create-order': 2 / 3, 'private/cancel-order': 2 / 3, 'private/cancel-all-orders': 2 / 3, 'private/create-order-list': 10 / 3, 'private/get-order-history': 10 / 3, 'private/get-open-orders': 10 / 3, 'private/get-order-detail': 1 / 3, 'private/get-trades': 100, 'private/get-accounts': 10 / 3, 'private/get-subaccount-balances': 10 / 3, 'private/create-subaccount-transfer': 10 / 3, 'private/otc/get-otc-user': 10 / 3, 'private/otc/get-instruments': 10 / 3, 'private/otc/request-quote': 100, 'private/otc/accept-quote': 100, 'private/otc/get-quote-history': 10 / 3, 'private/otc/get-trade-history': 10 / 3, 'private/otc/create-order': 10 / 3, }, }, }, 'derivatives': { 'public': { 'get': { 'public/auth': 10 / 3, 'public/get-instruments': 10 / 3, 'public/get-book': 1, 'public/get-candlestick': 1, 'public/get-trades': 1, 'public/get-tickers': 1, 'public/get-valuations': 1, 'public/get-expired-settlement-price': 10 / 3, 'public/get-insurance': 1, }, }, 'private': { 'post': { 'private/set-cancel-on-disconnect': 10 / 3, 'private/get-cancel-on-disconnect': 10 / 3, 'private/user-balance': 10 / 3, 'private/user-balance-history': 10 / 3, 'private/get-positions': 10 / 3, 'private/create-order': 2 / 3, 'private/create-order-list': 10 / 3, 'private/cancel-order': 2 / 3, 'private/cancel-order-list': 10 / 3, 'private/cancel-all-orders': 2 / 3, 'private/close-position': 10 / 3, 'private/convert-collateral': 10 / 3, 'private/get-order-history': 100, 'private/get-open-orders': 10 / 3, 'private/get-order-detail': 1 / 3, 'private/get-trades': 100, 'private/change-account-leverage': 10 / 3, 'private/get-transactions': 10 / 3, 'private/create-subaccount-transfer': 10 / 3, 'private/get-subaccount-balances': 10 / 3, 'private/get-order-list': 10 / 3, }, }, }, }, 'fees': { 'trading': { 'maker': self.parse_number('0.004'), 'taker': self.parse_number('0.004'), 'tiers': { 'maker': [ [self.parse_number('0'), self.parse_number('0.004')], [self.parse_number('25000'), self.parse_number('0.0035')], [self.parse_number('50000'), self.parse_number('0.0015')], [self.parse_number('100000'), self.parse_number('0.001')], [self.parse_number('250000'), self.parse_number('0.0009')], [self.parse_number('1000000'), self.parse_number('0.0008')], [self.parse_number('20000000'), self.parse_number('0.0007')], [self.parse_number('100000000'), self.parse_number('0.0006')], [self.parse_number('200000000'), self.parse_number('0.0004')], ], 'taker': [ [self.parse_number('0'), self.parse_number('0.004')], [self.parse_number('25000'), self.parse_number('0.0035')], [self.parse_number('50000'), self.parse_number('0.0025')], [self.parse_number('100000'), self.parse_number('0.0016')], [self.parse_number('250000'), self.parse_number('0.00015')], [self.parse_number('1000000'), self.parse_number('0.00014')], [self.parse_number('20000000'), self.parse_number('0.00013')], [self.parse_number('100000000'), self.parse_number('0.00012')], [self.parse_number('200000000'), self.parse_number('0.0001')], ], }, }, }, 'options': { 'defaultType': 'spot', 'accountsById': { 'funding': 'SPOT', 'spot': 'SPOT', 'margin': 'MARGIN', 'derivatives': 'DERIVATIVES', 'swap': 'DERIVATIVES', 'future': 'DERIVATIVES', }, 'networks': { 'BEP20': 'BSC', 'ERC20': 'ETH', 'TRC20': 'TRON', }, 'broker': 'CCXT', }, 'features': { 'default': { 'sandbox': True, 'createOrder': { 'marginMode': True, 'triggerPrice': True, # todo: implementation fix 'triggerPriceType': { 'last': True, 'mark': True, 'index': True, }, 'triggerDirection': False, 'stopLossPrice': True, 'takeProfitPrice': True, 'attachedStopLossTakeProfit': None, 'timeInForce': { 'IOC': True, 'FOK': True, 'PO': True, 'GTD': False, }, 'hedged': False, 'selfTradePrevention': True, # todo: implement 'trailing': False, 'iceberg': False, 'leverage': False, 'marketBuyByCost': True, 'marketBuyRequiresPrice': True, }, 'createOrders': { 'max': 10, }, 'fetchMyTrades': { 'marginMode': False, 'limit': 100, 'daysBack': None, 'untilDays': 1, 'symbolRequired': False, }, 'fetchOrder': { 'marginMode': False, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOpenOrders': { 'marginMode': True, 'limit': 100, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOrders': { 'marginMode': False, 'limit': 100, 'daysBack': None, 'untilDays': 1, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchClosedOrders': { 'marginMode': False, 'limit': 100, 'daysBack': None, 'daysBackCanceled': None, 'untilDays': 1, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOHLCV': { 'limit': 300, }, }, 'spot': { 'extends': 'default', }, 'swap': { 'linear': { 'extends': 'default', }, 'inverse': { 'extends': 'default', }, }, 'future': { 'linear': { 'extends': 'default', }, 'inverse': { 'extends': 'default', }, }, }, # https://exchange-docs.crypto.com/spot/index.html#response-and-reason-codes 'commonCurrencies': { 'USD_STABLE_COIN': 'USDC', }, 'precisionMode': TICK_SIZE, 'exceptions': { 'exact': { '219': InvalidOrder, '314': InvalidOrder, # {"id" : 1700xxx, "method" : "private/create-order", "code" : 314, "message" : "EXCEEDS_MAX_ORDER_SIZE", "result" : {"client_oid" : "1700xxx", "order_id" : "6530xxx"}} '325': InvalidOrder, # {"id" : 1741xxx, "method" : "private/create-order", "code" : 325, "message" : "EXCEED_DAILY_VOL_LIMIT", "result" : {"client_oid" : "1741xxx", "order_id" : "6530xxx"}} '415': InvalidOrder, # {"id" : 1741xxx, "method" : "private/create-order", "code" : 415, "message" : "BELOW_MIN_ORDER_SIZE", "result" : {"client_oid" : "1741xxx", "order_id" : "6530xxx"}} '10001': ExchangeError, '10002': PermissionDenied, '10003': PermissionDenied, '10004': BadRequest, '10005': PermissionDenied, '10006': DDoSProtection, '10007': InvalidNonce, '10008': BadRequest, '10009': BadRequest, '20001': BadRequest, '20002': InsufficientFunds, '20005': AccountNotEnabled, # {"id":"123xxx","method":"private/margin/xxx","code":"20005","message":"ACCOUNT_NOT_FOUND"} '30003': BadSymbol, '30004': BadRequest, '30005': BadRequest, '30006': InvalidOrder, '30007': InvalidOrder, '30008': InvalidOrder, '30009': InvalidOrder, '30010': BadRequest, '30013': InvalidOrder, '30014': InvalidOrder, '30016': InvalidOrder, '30017': InvalidOrder, '30023': InvalidOrder, '30024': InvalidOrder, '30025': InvalidOrder, '40001': BadRequest, '40002': BadRequest, '40003': BadRequest, '40004': BadRequest, '40005': BadRequest, '40006': BadRequest, '40007': BadRequest, '40101': AuthenticationError, '40102': InvalidNonce, # Nonce value differs by more than 60 seconds from server '40103': AuthenticationError, # IP address not whitelisted '40104': AuthenticationError, # Disallowed based on user tier '40107': BadRequest, # Session subscription limit has been exceeded '40401': OrderNotFound, '40801': RequestTimeout, '42901': RateLimitExceeded, '43005': InvalidOrder, # Rejected POST_ONLY create-order request(normally happened when exec_inst contains POST_ONLY but time_in_force is NOT GOOD_TILL_CANCEL) '43003': InvalidOrder, # FOK order has not been filled and cancelled '43004': InvalidOrder, # IOC order has not been filled and cancelled '43012': BadRequest, # Canceled due to Self Trade Prevention '50001': ExchangeError, '9010001': OnMaintenance, # {"code":9010001,"message":"SYSTEM_MAINTENANCE","details":"Crypto.com Exchange is currently under maintenance. Please refer to https://status.crypto.com for more details."} }, 'broad': {}, }, }) async def fetch_currencies(self, params={}) -> Currencies: """ fetches all available currencies on an exchange https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-currency-networks :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an associative dictionary of currencies """ # self endpoint requires authentication if not self.check_required_credentials(False): return None response = await self.v1PrivatePostPrivateGetCurrencyNetworks(params) # # { # "id": "1747502328559", # "method": "private/get-currency-networks", # "code": "0", # "result": { # "update_time": "1747502281000", # "currency_map": { # "USDT": { # "full_name": "Tether USD", # "default_network": "ETH", # "network_list": [ # { # "network_id": "ETH", # "withdrawal_fee": "10.00000000", # "withdraw_enabled": True, # "min_withdrawal_amount": "20.0", # "deposit_enabled": True, # "confirmation_required": "32" # }, # { # "network_id": "CRONOS", # "withdrawal_fee": "0.18000000", # "withdraw_enabled": True, # "min_withdrawal_amount": "0.36", # "deposit_enabled": True, # "confirmation_required": "15" # }, # { # "network_id": "SOL", # "withdrawal_fee": "5.31000000", # "withdraw_enabled": True, # "min_withdrawal_amount": "10.62", # "deposit_enabled": True, # "confirmation_required": "1" # } # ] # } # } # } # } # resultData = self.safe_dict(response, 'result', {}) currencyMap = self.safe_dict(resultData, 'currency_map', {}) keys = list(currencyMap.keys()) result: dict = {} for i in range(0, len(keys)): key = keys[i] currency = currencyMap[key] id = key code = self.safe_currency_code(id) networks: dict = {} chains = self.safe_list(currency, 'network_list', []) for j in range(0, len(chains)): chain = chains[j] networkId = self.safe_string(chain, 'network_id') network = self.network_id_to_code(networkId) networks[network] = { 'info': chain, 'id': networkId, 'network': network, 'active': None, 'deposit': self.safe_bool(chain, 'deposit_enabled', False), 'withdraw': self.safe_bool(chain, 'withdraw_enabled', False), 'fee': self.safe_number(chain, 'withdrawal_fee'), 'precision': None, 'limits': { 'withdraw': { 'min': self.safe_number(chain, 'min_withdrawal_amount'), 'max': None, }, }, } result[code] = self.safe_currency_structure({ 'info': currency, 'id': id, 'code': code, 'name': self.safe_string(currency, 'full_name'), 'active': None, 'deposit': None, 'withdraw': None, 'fee': None, 'precision': None, 'limits': { 'amount': { 'min': None, 'max': None, }, }, 'type': 'crypto', # only crypto now 'networks': networks, }) return result async def fetch_markets(self, params={}) -> List[Market]: """ https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-instruments retrieves data on all markets for cryptocom :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of objects representing market data """ response = await self.v1PublicGetPublicGetInstruments(params) # # { # "id": 1, # "method": "public/get-instruments", # "code": 0, # "result": { # "data": [ # { # "symbol": "BTC_USDT", # "inst_type": "CCY_PAIR", # "display_name": "BTC/USDT", # "base_ccy": "BTC", # "quote_ccy": "USDT", # "quote_decimals": 2, # "quantity_decimals": 5, # "price_tick_size": "0.01", # "qty_tick_size": "0.00001", # "max_leverage": "50", # "tradable": True, # "expiry_timestamp_ms": 0, # "beta_product": False, # "margin_buy_enabled": False, # "margin_sell_enabled": True # }, # { # "symbol": "RUNEUSD-PERP", # "inst_type": "PERPETUAL_SWAP", # "display_name": "RUNEUSD Perpetual", # "base_ccy": "RUNE", # "quote_ccy": "USD", # "quote_decimals": 3, # "quantity_decimals": 1, # "price_tick_size": "0.001", # "qty_tick_size": "0.1", # "max_leverage": "50", # "tradable": True, # "expiry_timestamp_ms": 0, # "beta_product": False, # "underlying_symbol": "RUNEUSD-INDEX", # "contract_size": "1", # "margin_buy_enabled": False, # "margin_sell_enabled": False # }, # { # "symbol": "ETHUSD-230825", # "inst_type": "FUTURE", # "display_name": "ETHUSD Futures 20230825", # "base_ccy": "ETH", # "quote_ccy": "USD", # "quote_decimals": 2, # "quantity_decimals": 4, # "price_tick_size": "0.01", # "qty_tick_size": "0.0001", # "max_leverage": "100", # "tradable": True, # "expiry_timestamp_ms": 1692950400000, # "beta_product": False, # "underlying_symbol": "ETHUSD-INDEX", # "contract_size": "1", # "margin_buy_enabled": False, # "margin_sell_enabled": False # }, # { # "symbol": "BTCUSD-230630-CW30000", # "inst_type": "WARRANT", # "display_name": "BTCUSD-230630-CW30000", # "base_ccy": "BTC", # "quote_ccy": "USD", # "quote_decimals": 3, # "quantity_decimals": 0, # "price_tick_size": "0.001", # "qty_tick_size": "10", # "max_leverage": "50", # "tradable": True, # "expiry_timestamp_ms": 1688112000000, # "beta_product": False, # "underlying_symbol": "BTCUSD-INDEX", # "put_call": "CALL", # "strike": "30000", # "contract_size": "0.0001", # "margin_buy_enabled": False, # "margin_sell_enabled": False # }, # ] # } # } # resultResponse = self.safe_dict(response, 'result', {}) data = self.safe_list(resultResponse, 'data', []) result = [] for i in range(0, len(data)): market = data[i] inst_type = self.safe_string(market, 'inst_type') spot = inst_type == 'CCY_PAIR' swap = inst_type == 'PERPETUAL_SWAP' future = inst_type == 'FUTURE' option = inst_type == 'WARRANT' baseId = self.safe_string(market, 'base_ccy') quoteId = self.safe_string(market, 'quote_ccy') settleId = None if spot else quoteId base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) settle = None if spot else self.safe_currency_code(settleId) optionType = self.safe_string_lower(market, 'put_call') strike = self.safe_string(market, 'strike') marginBuyEnabled = self.safe_bool(market, 'margin_buy_enabled') marginSellEnabled = self.safe_bool(market, 'margin_sell_enabled') expiryString = self.omit_zero(self.safe_string(market, 'expiry_timestamp_ms')) expiry = int(expiryString) if (expiryString is not None) else None symbol = base + '/' + quote type = None contract = None if inst_type == 'CCY_PAIR': type = 'spot' contract = False elif inst_type == 'PERPETUAL_SWAP': type = 'swap' symbol = symbol + ':' + quote contract = True elif inst_type == 'FUTURE': type = 'future' symbol = symbol + ':' + quote + '-' + self.yymmdd(expiry) contract = True elif inst_type == 'WARRANT': type = 'option' symbolOptionType = 'C' if (optionType == 'call') else 'P' symbol = symbol + ':' + quote + '-' + self.yymmdd(expiry) + '-' + strike + '-' + symbolOptionType contract = True result.append({ 'id': self.safe_string(market, 'symbol'), 'symbol': symbol, 'base': base, 'quote': quote, 'settle': settle, 'baseId': baseId, 'quoteId': quoteId, 'settleId': settleId, 'type': type, 'spot': spot, 'margin': ((marginBuyEnabled) or (marginSellEnabled)), 'swap': swap, 'future': future, 'option': option, 'active': self.safe_bool(market, 'tradable'), 'contract': contract, 'linear': True if (contract) else None, 'inverse': False if (contract) else None, 'contractSize': self.safe_number(market, 'contract_size'), 'expiry': expiry, 'expiryDatetime': self.iso8601(expiry), 'strike': self.parse_number(strike), 'optionType': optionType, 'precision': { 'price': self.parse_number(self.safe_string(market, 'price_tick_size')), 'amount': self.parse_number(self.safe_string(market, 'qty_tick_size')), }, 'limits': { 'leverage': { 'min': self.parse_number('1'), 'max': self.safe_number(market, 'max_leverage'), }, 'amount': { 'min': None, 'max': None, }, 'price': { 'min': None, 'max': None, }, 'cost': { 'min': None, 'max': None, }, }, 'created': None, 'info': market, }) return result 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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-tickers https://exchange-docs.crypto.com/derivatives/index.html#public-get-tickers :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 ` """ await self.load_markets() market = None request: dict = {} if symbols is not None: symbol = None if isinstance(symbols, list): symbolsLength = len(symbols) if symbolsLength > 1: raise BadRequest(self.id + ' fetchTickers() symbols argument cannot contain more than 1 symbol') symbol = symbols[0] else: symbol = symbols market = self.market(symbol) request['instrument_name'] = market['id'] response = await self.v1PublicGetPublicGetTickers(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-tickers", # "code": 0, # "result": { # "data": [ # { # "i": "AVAXUSD-PERP", # "h": "13.209", # "l": "12.148", # "a": "13.209", # "v": "1109.8", # "vv": "14017.33", # "c": "0.0732", # "b": "13.210", # "k": "13.230", # "oi": "10888.9", # "t": 1687402657575 # }, # ] # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) return self.parse_tickers(data, symbols) async def fetch_ticker(self, symbol: str, params={}) -> Ticker: """ https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-tickers fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market :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 ` """ await self.load_markets() symbol = self.symbol(symbol) tickers = await self.fetch_tickers([symbol], params) return self.safe_value(tickers, symbol) 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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-order-history :param str symbol: unified market symbol of the market the orders were made in :param int [since]: the earliest time in ms to fetch orders for, max date range is one day :param int [limit]: the maximum number of order structures to retrieve, default 100 max 100 :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :returns Order[]: a list of `order structures ` """ await self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchOrders', 'paginate') if paginate: return await self.fetch_paginated_call_dynamic('fetchOrders', symbol, since, limit, params) market = None request: dict = {} if symbol is not None: market = self.market(symbol) request['instrument_name'] = market['id'] if since is not None: request['start_time'] = since if limit is not None: request['limit'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_time'] = until response = await self.v1PrivatePostPrivateGetOrderHistory(self.extend(request, params)) # # { # "id": 1686881486183, # "method": "private/get-order-history", # "code": 0, # "result": { # "data": [ # { # "account_id": "ce075bef-1234-4321-bd6g-ff9007252e63", # "order_id": "6142909895014042762", # "client_oid": "4e918597-1234-4321-8201-a7577e1e1d91", # "order_type": "MARKET", # "time_in_force": "GOOD_TILL_CANCEL", # "side": "SELL", # "exec_inst": [], # "quantity": "0.00024", # "order_value": "5.7054672", # "maker_fee_rate": "0", # "taker_fee_rate": "0", # "avg_price": "25023.97", # "trigger_price": "0", # "ref_price": "0", # "ref_price_type": "NULL_VAL", # "cumulative_quantity": "0.00024", # "cumulative_value": "6.0057528", # "cumulative_fee": "0.001501438200", # "status": "FILLED", # "update_user_id": "ce075bef-1234-4321-bd6g-ff9007252e63", # "order_date": "2023-06-15", # "instrument_name": "BTC_USD", # "fee_instrument_name": "USD", # "create_time": 1686805465891, # "create_time_ns": "1686805465891812578", # "update_time": 1686805465891 # } # ] # } # } # data = self.safe_dict(response, 'result', {}) orders = self.safe_list(data, 'data', []) return self.parse_orders(orders, market, since, limit) async def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]: """ get a list of the most recent trades for a particular symbol https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-trades :param str symbol: unified symbol of the market to fetch trades for :param int [since]: timestamp in ms of the earliest trade to fetch, maximum date range is one day :param int [limit]: the maximum number of trades to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :returns Trade[]: a list of `trade structures ` """ await self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchTrades', 'paginate') if paginate: return await self.fetch_paginated_call_dynamic('fetchTrades', symbol, since, limit, params) market = self.market(symbol) request: dict = { 'instrument_name': market['id'], } if since is not None: request['start_ts'] = since if limit is not None: request['count'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_ts'] = until response = await self.v1PublicGetPublicGetTrades(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-trades", # "code": 0, # "result": { # "data": [ # { # "s": "sell", # "p": "26386.00", # "q": "0.00453", # "t": 1686944282062, # "tn" : 1704476468851524373, # "d": "4611686018455979970", # "i": "BTC_USD" # }, # ] # } # } # result = self.safe_dict(response, 'result', {}) trades = self.safe_list(result, 'data', []) return self.parse_trades(trades, market, since, limit) async def fetch_ohlcv(self, symbol: str, timeframe='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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-candlestick :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 :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :returns int[][]: A list of candles ordered, open, high, low, close, volume """ await self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchOHLCV', 'paginate', False) if paginate: return await self.fetch_paginated_call_deterministic('fetchOHLCV', symbol, since, limit, timeframe, params, 300) market = self.market(symbol) request: dict = { 'instrument_name': market['id'], 'timeframe': self.safe_string(self.timeframes, timeframe, timeframe), } if limit is not None: if limit > 300: limit = 300 request['count'] = limit now = self.microseconds() duration = self.parse_timeframe(timeframe) until = self.safe_integer(params, 'until', now) params = self.omit(params, ['until']) if since is not None: request['start_ts'] = since - duration * 1000 if limit is not None: request['end_ts'] = self.sum(since, duration * limit * 1000) else: request['end_ts'] = until else: request['end_ts'] = until response = await self.v1PublicGetPublicGetCandlestick(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-candlestick", # "code": 0, # "result": { # "interval": "1m", # "data": [ # { # "o": "26949.89", # "h": "26957.64", # "l": "26948.24", # "c": "26950.00", # "v": "0.0670", # "t": 1687237080000 # }, # ], # "instrument_name": "BTC_USD" # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) return self.parse_ohlcvs(data, market, timeframe, since, limit) 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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-book :param str symbol: unified symbol of the market to fetch the order book for :param int [limit]: the number of order book entries to return, max 50 :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: A dictionary of `order book structures ` indexed by market symbols """ await self.load_markets() market = self.market(symbol) request: dict = { 'instrument_name': market['id'], } if limit: request['depth'] = limit response = await self.v1PublicGetPublicGetBook(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-book", # "code": 0, # "result": { # "depth": 3, # "data": [ # { # "bids": [["30025.00", "0.00004", "1"], ["30020.15", "0.02498", "1"], ["30020.00", "0.00004", "1"]], # "asks": [["30025.01", "0.04090", "1"], ["30025.70", "0.01000", "1"], ["30026.94", "0.02681", "1"]], # "t": 1687491287380 # } # ], # "instrument_name": "BTC_USD" # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) orderBook = self.safe_value(data, 0) timestamp = self.safe_integer(orderBook, 't') return self.parse_order_book(orderBook, symbol, timestamp) def parse_balance(self, response) -> Balances: responseResult = self.safe_dict(response, 'result', {}) data = self.safe_list(responseResult, 'data', []) positionBalances = self.safe_value(data[0], 'position_balances', []) result: dict = {'info': response} for i in range(0, len(positionBalances)): balance = positionBalances[i] currencyId = self.safe_string(balance, 'instrument_name') code = self.safe_currency_code(currencyId) account = self.account() account['total'] = self.safe_string(balance, 'quantity') account['used'] = self.safe_string(balance, 'reserved_qty') 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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-user-balance :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `balance structure ` """ await self.load_markets() response = await self.v1PrivatePostPrivateUserBalance(params) # # { # "id": 1687300499018, # "method": "private/user-balance", # "code": 0, # "result": { # "data": [ # { # "total_available_balance": "5.84684368", # "total_margin_balance": "5.84684368", # "total_initial_margin": "0", # "total_maintenance_margin": "0", # "total_position_cost": "0", # "total_cash_balance": "6.44412101", # "total_collateral_value": "5.846843685", # "total_session_unrealized_pnl": "0", # "instrument_name": "USD", # "total_session_realized_pnl": "0", # "position_balances": [ # { # "quantity": "0.0002119875", # "reserved_qty": "0", # "collateral_weight": "0.9", # "collateral_amount": "5.37549592", # "market_value": "5.97277325", # "max_withdrawal_balance": "0.00021198", # "instrument_name": "BTC", # "hourly_interest_rate": "0" # }, # ], # "total_effective_leverage": "0", # "position_limit": "3000000", # "used_position_limit": "0", # "total_borrow": "0", # "margin_score": "0", # "is_liquidating": False, # "has_risk": False, # "terminatable": True # } # ] # } # } # return self.parse_balance(response) async def fetch_order(self, id: str, symbol: Str = None, params={}): """ fetches information on an order made by the user https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-order-detail :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 ` """ await self.load_markets() market = None if symbol is not None: market = self.market(symbol) request: dict = { 'order_id': id, } response = await self.v1PrivatePostPrivateGetOrderDetail(self.extend(request, params)) # # { # "id": 1686872583882, # "method": "private/get-order-detail", # "code": 0, # "result": { # "account_id": "ae075bef-1234-4321-bd6g-bb9007252a63", # "order_id": "6142909895025252686", # "client_oid": "CCXT_c2d2152cc32d40a3ae7fbf", # "order_type": "LIMIT", # "time_in_force": "GOOD_TILL_CANCEL", # "side": "BUY", # "exec_inst": [], # "quantity": "0.00020", # "limit_price": "20000.00", # "order_value": "4", # "avg_price": "0", # "trigger_price": "0", # "ref_price": "0", # "cumulative_quantity": "0", # "cumulative_value": "0", # "cumulative_fee": "0", # "status": "ACTIVE", # "update_user_id": "ae075bef-1234-4321-bd6g-bb9007252a63", # "order_date": "2023-06-15", # "instrument_name": "BTC_USD", # "fee_instrument_name": "BTC", # "create_time": 1686870220684, # "create_time_ns": "1686870220684239675", # "update_time": 1686870220684 # } # } # order = self.safe_dict(response, 'result', {}) return self.parse_order(order, market) def create_order_request(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): market = self.market(symbol) uppercaseType = type.upper() request: dict = { 'instrument_name': market['id'], 'side': side.upper(), 'quantity': self.amount_to_precision(symbol, amount), } if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): request['price'] = self.price_to_precision(symbol, price) broker = self.safe_string(self.options, 'broker', 'CCXT') request['broker_id'] = broker marketType = None marginMode = None marketType, params = self.handle_market_type_and_params('createOrder', market, params) marginMode, params = self.custom_handle_margin_mode_and_params('createOrder', params) if (marketType == 'margin') or (marginMode is not None): request['spot_margin'] = 'MARGIN' elif marketType == 'spot': request['spot_margin'] = 'SPOT' timeInForce = self.safe_string_upper_2(params, 'timeInForce', 'time_in_force') if timeInForce is not None: if timeInForce == 'GTC': request['time_in_force'] = 'GOOD_TILL_CANCEL' elif timeInForce == 'IOC': request['time_in_force'] = 'IMMEDIATE_OR_CANCEL' elif timeInForce == 'FOK': request['time_in_force'] = 'FILL_OR_KILL' else: request['time_in_force'] = timeInForce postOnly = self.safe_bool(params, 'postOnly', False) if (postOnly) or (timeInForce == 'PO'): request['exec_inst'] = ['POST_ONLY'] request['time_in_force'] = 'GOOD_TILL_CANCEL' triggerPrice = self.safe_string_n(params, ['stopPrice', 'triggerPrice', 'ref_price']) stopLossPrice = self.safe_number(params, 'stopLossPrice') takeProfitPrice = self.safe_number(params, 'takeProfitPrice') isTrigger = (triggerPrice is not None) isStopLossTrigger = (stopLossPrice is not None) isTakeProfitTrigger = (takeProfitPrice is not None) if isTrigger: request['ref_price'] = self.price_to_precision(symbol, triggerPrice) priceString = self.number_to_string(price) if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): if side == 'buy': if Precise.string_lt(priceString, triggerPrice): request['type'] = 'TAKE_PROFIT_LIMIT' else: request['type'] = 'STOP_LIMIT' else: if Precise.string_lt(priceString, triggerPrice): request['type'] = 'STOP_LIMIT' else: request['type'] = 'TAKE_PROFIT_LIMIT' else: if side == 'buy': if Precise.string_lt(priceString, triggerPrice): request['type'] = 'TAKE_PROFIT' else: request['type'] = 'STOP_LOSS' else: if Precise.string_lt(priceString, triggerPrice): request['type'] = 'STOP_LOSS' else: request['type'] = 'TAKE_PROFIT' elif isStopLossTrigger: if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT'): request['type'] = 'STOP_LIMIT' else: request['type'] = 'STOP_LOSS' request['ref_price'] = self.price_to_precision(symbol, stopLossPrice) elif isTakeProfitTrigger: if (uppercaseType == 'LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): request['type'] = 'TAKE_PROFIT_LIMIT' else: request['type'] = 'TAKE_PROFIT' request['ref_price'] = self.price_to_precision(symbol, takeProfitPrice) else: request['type'] = uppercaseType params = self.omit(params, ['postOnly', 'clientOrderId', 'timeInForce', 'stopPrice', 'triggerPrice', 'stopLossPrice', 'takeProfitPrice']) return self.extend(request, params) async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): """ create a trade order https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-create-order :param str symbol: unified symbol of the market to create an order in :param str type: 'market', 'limit', 'stop_loss', 'stop_limit', 'take_profit', 'take_profit_limit' :param str side: 'buy' or 'sell' :param float amount: how much 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 str [params.timeInForce]: 'GTC', 'IOC', 'FOK' or 'PO' :param str [params.ref_price_type]: 'MARK_PRICE', 'INDEX_PRICE', 'LAST_PRICE' which trigger price type to use, default is MARK_PRICE :param float [params.triggerPrice]: price to trigger a trigger order :param float [params.stopLossPrice]: price to trigger a stop-loss trigger order :param float [params.takeProfitPrice]: price to trigger a take-profit trigger order :returns dict: an `order structure ` """ await self.load_markets() market = self.market(symbol) request = self.create_order_request(symbol, type, side, amount, price, params) response = await self.v1PrivatePostPrivateCreateOrder(request) # # { # "id": 1686804664362, # "method": "private/create-order", # "code" : 0, # "result": { # "order_id": "6540219377766741832", # "client_oid": "CCXT_d6ef7c3db6c1495aa8b757" # } # } # result = self.safe_dict(response, 'result', {}) return self.parse_order(result, market) async def create_orders(self, orders: List[OrderRequest], params={}): """ create a list of trade orders https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-create-order-list-list https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-create-order-list-oco :param Array orders: list of orders to create, each object should contain the parameters required by createOrder, namely symbol, type, side, amount, price and params :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `order structure ` """ await self.load_markets() ordersRequests = [] for i in range(0, len(orders)): rawOrder = orders[i] marketId = self.safe_string(rawOrder, 'symbol') type = self.safe_string(rawOrder, 'type') side = self.safe_string(rawOrder, 'side') amount = self.safe_value(rawOrder, 'amount') price = self.safe_value(rawOrder, 'price') orderParams = self.safe_dict(rawOrder, 'params', {}) orderRequest = self.create_advanced_order_request(marketId, type, side, amount, price, orderParams) ordersRequests.append(orderRequest) contigency = self.safe_string(params, 'contingency_type', 'LIST') request: dict = { 'contingency_type': contigency, # or OCO 'order_list': ordersRequests, } response = await self.v1PrivatePostPrivateCreateOrderList(self.extend(request, params)) # # { # "id": 12, # "method": "private/create-order-list", # "code": 10001, # "result": { # "result_list": [ # { # "index": 0, # "code": 0, # "order_id": "2015106383706015873", # "client_oid": "my_order_0001" # }, # { # "index": 1, # "code": 20007, # "message": "INVALID_REQUEST", # "client_oid": "my_order_0002" # } # ] # } # } # # { # "id" : 1698068111133, # "method" : "private/create-order-list", # "code" : 0, # "result" : [{ # "code" : 0, # "index" : 0, # "client_oid" : "1698068111133_0", # "order_id" : "6142909896519488206" # }, { # "code" : 306, # "index" : 1, # "client_oid" : "1698068111133_1", # "message" : "INSUFFICIENT_AVAILABLE_BALANCE", # "order_id" : "6142909896519488207" # }] # } # result = self.safe_value(response, 'result', []) listId = self.safe_string(result, 'list_id') if listId is not None: ocoOrders = [{'order_id': listId}] return self.parse_orders(ocoOrders) return self.parse_orders(result) def create_advanced_order_request(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): # differs slightly from createOrderRequest # since the advanced order endpoint requires a different set of parameters # namely here we don't support ref_price or spot_margin # and market-buy orders need to send notional instead of quantity market = self.market(symbol) uppercaseType = type.upper() request: dict = { 'instrument_name': market['id'], 'side': side.upper(), } if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): request['price'] = self.price_to_precision(symbol, price) broker = self.safe_string(self.options, 'broker', 'CCXT') request['broker_id'] = broker timeInForce = self.safe_string_upper_2(params, 'timeInForce', 'time_in_force') if timeInForce is not None: if timeInForce == 'GTC': request['time_in_force'] = 'GOOD_TILL_CANCEL' elif timeInForce == 'IOC': request['time_in_force'] = 'IMMEDIATE_OR_CANCEL' elif timeInForce == 'FOK': request['time_in_force'] = 'FILL_OR_KILL' else: request['time_in_force'] = timeInForce postOnly = self.safe_bool(params, 'postOnly', False) if (postOnly) or (timeInForce == 'PO'): request['exec_inst'] = ['POST_ONLY'] request['time_in_force'] = 'GOOD_TILL_CANCEL' triggerPrice = self.safe_string_n(params, ['stopPrice', 'triggerPrice', 'ref_price']) stopLossPrice = self.safe_number(params, 'stopLossPrice') takeProfitPrice = self.safe_number(params, 'takeProfitPrice') isTrigger = (triggerPrice is not None) isStopLossTrigger = (stopLossPrice is not None) isTakeProfitTrigger = (takeProfitPrice is not None) if isTrigger: priceString = self.number_to_string(price) if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): if side == 'buy': if Precise.string_lt(priceString, triggerPrice): request['type'] = 'TAKE_PROFIT_LIMIT' else: request['type'] = 'STOP_LIMIT' else: if Precise.string_lt(priceString, triggerPrice): request['type'] = 'STOP_LIMIT' else: request['type'] = 'TAKE_PROFIT_LIMIT' else: if side == 'buy': if Precise.string_lt(priceString, triggerPrice): request['type'] = 'TAKE_PROFIT' else: request['type'] = 'STOP_LOSS' else: if Precise.string_lt(priceString, triggerPrice): request['type'] = 'STOP_LOSS' else: request['type'] = 'TAKE_PROFIT' elif isStopLossTrigger: if (uppercaseType == 'LIMIT') or (uppercaseType == 'STOP_LIMIT'): request['type'] = 'STOP_LIMIT' else: request['type'] = 'STOP_LOSS' elif isTakeProfitTrigger: if (uppercaseType == 'LIMIT') or (uppercaseType == 'TAKE_PROFIT_LIMIT'): request['type'] = 'TAKE_PROFIT_LIMIT' else: request['type'] = 'TAKE_PROFIT' else: request['type'] = uppercaseType if (side == 'buy') and ((uppercaseType == 'MARKET') or (uppercaseType == 'STOP_LOSS') or (uppercaseType == 'TAKE_PROFIT')): # use createmarketBuy logic here quoteAmount = None createMarketBuyOrderRequiresPrice = True createMarketBuyOrderRequiresPrice, params = self.handle_option_and_params(params, 'createOrder', 'createMarketBuyOrderRequiresPrice', True) cost = self.safe_number_2(params, 'cost', 'notional') params = self.omit(params, 'cost') if cost is not None: quoteAmount = self.cost_to_precision(symbol, cost) elif createMarketBuyOrderRequiresPrice: if price is None: raise InvalidOrder(self.id + ' createOrder() requires the price argument for market buy orders to calculate the total cost to spend(amount * price), alternatively set the createMarketBuyOrderRequiresPrice option or param to False and pass the cost to spend(quote quantity) in the amount argument') else: amountString = self.number_to_string(amount) priceString = self.number_to_string(price) costRequest = Precise.string_mul(amountString, priceString) quoteAmount = self.cost_to_precision(symbol, costRequest) else: quoteAmount = self.cost_to_precision(symbol, amount) request['notional'] = quoteAmount else: request['quantity'] = self.amount_to_precision(symbol, amount) params = self.omit(params, ['postOnly', 'clientOrderId', 'timeInForce', 'stopPrice', 'triggerPrice', 'stopLossPrice', 'takeProfitPrice']) return self.extend(request, params) async def cancel_all_orders(self, symbol: Str = None, params={}): """ cancel all open orders https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-all-orders :param str symbol: unified market symbol of the orders to cancel :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict} Returns exchange raw message{@link https://docs.ccxt.com/#/?id=order-structure: """ await self.load_markets() market = None request: dict = {} if symbol is not None: market = self.market(symbol) request['instrument_name'] = market['id'] return await self.v1PrivatePostPrivateCancelAllOrders(self.extend(request, params)) async def cancel_order(self, id: str, symbol: Str = None, params={}): """ cancels an open order https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-order :param str id: the order id of the order to cancel :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 ` """ await self.load_markets() market = None if symbol is not None: market = self.market(symbol) request: dict = { 'order_id': id, } response = await self.v1PrivatePostPrivateCancelOrder(self.extend(request, params)) # # { # "id": 1686882846638, # "method": "private/cancel-order", # "code": 0, # "message": "NO_ERROR", # "result": { # "client_oid": "CCXT_c2d2152cc32d40a3ae7fbf", # "order_id": "6142909895025252686" # } # } # result = self.safe_dict(response, 'result', {}) return self.parse_order(result, market) async def cancel_orders(self, ids, symbol: Str = None, params={}): """ cancel multiple orders https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-order-list-list :param str[] ids: order ids :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an list of `order structures ` """ if symbol is None: raise ArgumentsRequired(self.id + ' cancelOrders() requires a symbol argument') await self.load_markets() market = self.market(symbol) orderRequests = [] for i in range(0, len(ids)): id = ids[i] order: dict = { 'instrument_name': market['id'], 'order_id': str(id), } orderRequests.append(order) request: dict = { 'contingency_type': 'LIST', 'order_list': orderRequests, } response = await self.v1PrivatePostPrivateCancelOrderList(self.extend(request, params)) result = self.safe_list(response, 'result', []) return self.parse_orders(result, market, None, None, params) async def cancel_orders_for_symbols(self, orders: List[CancellationRequest], params={}): """ cancel multiple orders for multiple symbols https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-cancel-order-list-list :param CancellationRequest[] orders: each order should contain the parameters required by cancelOrder namely id and symbol, example [{"id": "a", "symbol": "BTC/USDT"}, {"id": "b", "symbol": "ETH/USDT"}] :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an list of `order structures ` """ await self.load_markets() orderRequests = [] for i in range(0, len(orders)): order = orders[i] id = self.safe_string(order, 'id') symbol = self.safe_string(order, 'symbol') market = self.market(symbol) orderItem: dict = { 'instrument_name': market['id'], 'order_id': str(id), } orderRequests.append(orderItem) request: dict = { 'contingency_type': 'LIST', 'order_list': orderRequests, } response = await self.v1PrivatePostPrivateCancelOrderList(self.extend(request, params)) result = self.safe_list(response, 'result', []) return self.parse_orders(result, None, None, None, params) 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://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-open-orders :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch open orders for :param int [limit]: the maximum number of open order structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` """ await self.load_markets() market = None request: dict = {} if symbol is not None: market = self.market(symbol) request['instrument_name'] = market['id'] response = await self.v1PrivatePostPrivateGetOpenOrders(self.extend(request, params)) # # { # "id": 1686806134961, # "method": "private/get-open-orders", # "code": 0, # "result": { # "data": [ # { # "account_id": "ce075bef-1234-4321-bd6g-ff9007252e63", # "order_id": "6530219477767564494", # "client_oid": "CCXT_7ce730f0388441df9bc218", # "order_type": "LIMIT", # "time_in_force": "GOOD_TILL_CANCEL", # "side": "BUY", # "exec_inst": [], # "quantity": "0.00020", # "limit_price": "20000.00", # "order_value": "4", # "avg_price": "0", # "trigger_price": "0", # "ref_price": "0", # "cumulative_quantity": "0", # "cumulative_value": "0", # "cumulative_fee": "0", # "status": "ACTIVE", # "update_user_id": "ce075bef-1234-4321-bd6g-gg9007252e63", # "order_date": "2023-06-15", # "instrument_name": "BTC_USD", # "fee_instrument_name": "BTC", # "create_time": 1686806053992, # "create_time_ns": "1686806053992921880", # "update_time": 1686806053993 # } # ] # } # } # data = self.safe_dict(response, 'result', {}) orders = self.safe_list(data, 'data', []) return self.parse_orders(orders, market, since, limit) async def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch all trades made by the user https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-trades :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch trades for, maximum date range is one day :param int [limit]: the maximum number of trade structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :returns Trade[]: a list of `trade structures ` """ await self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchMyTrades', 'paginate') if paginate: return await self.fetch_paginated_call_dynamic('fetchMyTrades', symbol, since, limit, params, 100) request: dict = {} market = None if symbol is not None: market = self.market(symbol) request['instrument_name'] = market['id'] if since is not None: request['start_time'] = since if limit is not None: request['limit'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_time'] = until response = await self.v1PrivatePostPrivateGetTrades(self.extend(request, params)) # # { # "id": 1686942003520, # "method": "private/get-trades", # "code": 0, # "result": { # "data": [ # { # "account_id": "ds075abc-1234-4321-bd6g-ff9007252r63", # "event_date": "2023-06-16", # "journal_type": "TRADING", # "side": "BUY", # "instrument_name": "BTC_USD", # "fees": "-0.0000000525", # "trade_id": "6142909898247428343", # "trade_match_id": "4611686018455978480", # "create_time": 1686941992887, # "traded_price": "26347.16", # "traded_quantity": "0.00021", # "fee_instrument_name": "BTC", # "client_oid": "d1c70a60-810e-4c92-b2a0-72b931cb31e0", # "taker_side": "TAKER", # "order_id": "6142909895036331486", # "create_time_ns": "1686941992887207066" # } # ] # } # } # result = self.safe_dict(response, 'result', {}) trades = self.safe_list(result, 'data', []) return self.parse_trades(trades, market, since, limit) def parse_address(self, addressString): address = None tag = None rawTag = None if addressString.find('?') > 0: address, rawTag = addressString.split('?') splitted = rawTag.split('=') tag = splitted[1] else: address = addressString return [address, tag] async def withdraw(self, code: str, amount: float, address: str, tag=None, params={}) -> Transaction: """ make a withdrawal https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-create-withdrawal :param str code: unified currency code :param float amount: the amount to withdraw :param str address: the address to withdraw to :param str tag: :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `transaction structure ` """ tag, params = self.handle_withdraw_tag_and_params(tag, params) await self.load_markets() currency = self.safe_currency(code) # for instance, USDC is not inferred from markets but it's still available request: dict = { 'currency': currency['id'], 'amount': amount, 'address': address, } if tag is not None: request['address_tag'] = tag networkCode = None networkCode, params = self.handle_network_code_and_params(params) networkId = self.network_code_to_id(networkCode) if networkId is not None: request['network_id'] = networkId response = await self.v1PrivatePostPrivateCreateWithdrawal(self.extend(request, params)) # # { # "id":-1, # "method":"private/create-withdrawal", # "code":0, # "result": { # "id": 2220, # "amount": 1, # "fee": 0.0004, # "symbol": "BTC", # "address": "2NBqqD5GRJ8wHy1PYyCXTe9ke5226FhavBf", # "client_wid": "my_withdrawal_002", # "create_time":1607063412000 # } # } # result = self.safe_dict(response, 'result') return self.parse_transaction(result, currency) async def fetch_deposit_addresses_by_network(self, code: str, params={}) -> List[DepositAddress]: """ fetch a dictionary of addresses for a currency, indexed by network https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-deposit-address :param str code: unified currency code of the currency for the deposit address :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `address structures ` indexed by the network """ await self.load_markets() currency = self.safe_currency(code) request: dict = { 'currency': currency['id'], } response = await self.v1PrivatePostPrivateGetDepositAddress(self.extend(request, params)) # # { # "id": 1234555011221, # "method": "private/get-deposit-address", # "code": 0, # "result": { # "deposit_address_list": [ # { # "currency": "BTC", # "create_time": 1686730755000, # "id": "3737377", # "address": "3N9afggxTSmJ3H4jaMQuWyEiLBzZdAbK6d", # "status":"1", # "network": "BTC" # }, # ] # } # } # data = self.safe_dict(response, 'result', {}) addresses = self.safe_list(data, 'deposit_address_list', []) addressesLength = len(addresses) if addressesLength == 0: raise ExchangeError(self.id + ' fetchDepositAddressesByNetwork() generating address...') result: dict = {} for i in range(0, addressesLength): value = self.safe_dict(addresses, i) addressString = self.safe_string(value, 'address') currencyId = self.safe_string(value, 'currency') responseCode = self.safe_currency_code(currencyId) address, tag = self.parse_address(addressString) self.check_address(address) networkId = self.safe_string(value, 'network') network = self.network_id_to_code(networkId, responseCode) result[network] = { 'info': value, 'currency': responseCode, 'network': network, 'address': address, 'tag': tag, } return result async def fetch_deposit_address(self, code: str, params={}) -> DepositAddress: """ fetch the deposit address for a currency associated with self account https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-deposit-address :param str code: unified currency code :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `address structure ` """ network = self.safe_string_upper(params, 'network') params = self.omit(params, ['network']) depositAddresses = await self.fetch_deposit_addresses_by_network(code, params) if network in depositAddresses: return depositAddresses[network] else: keys = list(depositAddresses.keys()) return depositAddresses[keys[0]] async def fetch_deposits(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch all deposits made to an account https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-deposit-history :param str code: unified currency code :param int [since]: the earliest time in ms to fetch deposits for :param int [limit]: the maximum number of deposits structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :returns dict[]: a list of `transaction structures ` """ await self.load_markets() currency = None request: dict = {} if code is not None: currency = self.safe_currency(code) request['currency'] = currency['id'] if since is not None: # 90 days date range request['start_ts'] = since if limit is not None: request['page_size'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_ts'] = until response = await self.v1PrivatePostPrivateGetDepositHistory(self.extend(request, params)) # # { # "id": 1688701375714, # "method": "private/get-deposit-history", # "code": 0, # "result": { # "deposit_list": [ # { # "currency": "BTC", # "fee": 0, # "create_time": 1688023659000, # "id": "6201135", # "update_time": 1688178509000, # "amount": 0.00114571, # "address": "1234fggxTSmJ3H4jaMQuWyEiLBzZdAbK6d", # "status": "1", # "txid": "f0ae4202b76eb999c301eccdde44dc639bee42d1fdd5974105286ca3393f6065/2" # }, # ] # } # } # data = self.safe_dict(response, 'result', {}) depositList = self.safe_list(data, 'deposit_list', []) return self.parse_transactions(depositList, currency, since, limit) async def fetch_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch all withdrawals made from an account https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-withdrawal-history :param str code: unified currency code :param int [since]: the earliest time in ms to fetch withdrawals for :param int [limit]: the maximum number of withdrawals structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :returns dict[]: a list of `transaction structures ` """ await self.load_markets() currency = None request: dict = {} if code is not None: currency = self.safe_currency(code) request['currency'] = currency['id'] if since is not None: # 90 days date range request['start_ts'] = since if limit is not None: request['page_size'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_ts'] = until response = await self.v1PrivatePostPrivateGetWithdrawalHistory(self.extend(request, params)) # # { # "id": 1688613879534, # "method": "private/get-withdrawal-history", # "code": 0, # "result": { # "withdrawal_list": [ # { # "currency": "BTC", # "client_wid": "", # "fee": 0.0005, # "create_time": 1688613850000, # "id": "5275977", # "update_time": 1688613850000, # "amount": 0.0005, # "address": "1234NMEWbiF8ZkwUMxmfzMxi2A1MQ44bMn", # "status": "1", # "txid": "", # "network_id": "BTC" # } # ] # } # } # data = self.safe_dict(response, 'result', {}) withdrawalList = self.safe_list(data, 'withdrawal_list', []) return self.parse_transactions(withdrawalList, currency, since, limit) def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker: # # fetchTicker # # { # "i": "BTC_USD", # "h": "30821.45", # "l": "28685.11", # "a": "30446.00", # "v": "1767.8734", # "vv": "52436726.42", # "c": "0.0583", # "b": "30442.00", # "k": "30447.66", # "t": 1687403045415 # } # # fetchTickers # # { # "i": "AVAXUSD-PERP", # "h": "13.209", # "l": "12.148", # "a": "13.209", # "v": "1109.8", # "vv": "14017.33", # "c": "0.0732", # "b": "13.210", # "k": "13.230", # "oi": "10888.9", # "t": 1687402657575 # } # timestamp = self.safe_integer(ticker, 't') marketId = self.safe_string(ticker, 'i') market = self.safe_market(marketId, market, '_') quote = self.safe_string(market, 'quote') last = self.safe_string(ticker, 'a') return self.safe_ticker({ 'symbol': market['symbol'], 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_number(ticker, 'h'), 'low': self.safe_number(ticker, 'l'), 'bid': self.safe_number(ticker, 'b'), 'bidVolume': None, 'ask': self.safe_number(ticker, 'k'), 'askVolume': None, 'vwap': None, 'open': None, 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': self.safe_string(ticker, 'c'), 'average': None, 'baseVolume': self.safe_string(ticker, 'v'), 'quoteVolume': self.safe_string(ticker, 'vv') if (quote == 'USD') else None, 'info': ticker, }, market) def parse_trade(self, trade: dict, market: Market = None) -> Trade: # # fetchTrades # # { # "s": "sell", # "p": "26386.00", # "q": "0.00453", # "tn": 1686944282062, # "tn": 1704476468851524373, # "d": "4611686018455979970", # "i": "BTC_USD" # } # # fetchMyTrades # # { # "account_id": "ds075abc-1234-4321-bd6g-ff9007252r63", # "event_date": "2023-06-16", # "journal_type": "TRADING", # "side": "BUY", # "instrument_name": "BTC_USD", # "fees": "-0.0000000525", # "trade_id": "6142909898247428343", # "trade_match_id": "4611686018455978480", # "create_time": 1686941992887, # "traded_price": "26347.16", # "traded_quantity": "0.00021", # "fee_instrument_name": "BTC", # "client_oid": "d1c70a60-1234-4c92-b2a0-72b931cb31e0", # "taker_side": "TAKER", # "order_id": "6142909895036331486", # "create_time_ns": "1686941992887207066" # } # timestamp = self.safe_integer_2(trade, 't', 'create_time') marketId = self.safe_string_2(trade, 'i', 'instrument_name') market = self.safe_market(marketId, market, '_') feeCurrency = self.safe_string(trade, 'fee_instrument_name') feeCostString = self.safe_string(trade, 'fees') return self.safe_trade({ 'info': trade, 'id': self.safe_string_2(trade, 'd', 'trade_id'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': market['symbol'], 'order': self.safe_string(trade, 'order_id'), 'side': self.safe_string_lower_2(trade, 's', 'side'), 'takerOrMaker': self.safe_string_lower(trade, 'taker_side'), 'price': self.safe_number_2(trade, 'p', 'traded_price'), 'amount': self.safe_number_2(trade, 'q', 'traded_quantity'), 'cost': None, 'type': None, 'fee': { 'currency': self.safe_currency_code(feeCurrency), 'cost': self.parse_number(Precise.string_neg(feeCostString)), }, }, market) def parse_ohlcv(self, ohlcv, market: Market = None) -> list: # # { # "o": "26949.89", # "h": "26957.64", # "l": "26948.24", # "c": "26950.00", # "v": "0.0670", # "t": 1687237080000 # } # return [ self.safe_integer(ohlcv, 't'), self.safe_number(ohlcv, 'o'), self.safe_number(ohlcv, 'h'), self.safe_number(ohlcv, 'l'), self.safe_number(ohlcv, 'c'), self.safe_number(ohlcv, 'v'), ] def parse_order_status(self, status: Str): statuses: dict = { 'ACTIVE': 'open', 'CANCELED': 'canceled', 'FILLED': 'closed', 'REJECTED': 'rejected', 'EXPIRED': 'expired', } return self.safe_string(statuses, status, status) def parse_time_in_force(self, timeInForce: Str): timeInForces: dict = { 'GOOD_TILL_CANCEL': 'GTC', 'IMMEDIATE_OR_CANCEL': 'IOC', 'FILL_OR_KILL': 'FOK', } return self.safe_string(timeInForces, timeInForce, timeInForce) def parse_order(self, order: dict, market: Market = None) -> Order: # # createOrder, cancelOrder # # { # "order_id": "6540219377766741832", # "client_oid": "CCXT_d6ef7c3db6c1495aa8b757" # } # # fetchOpenOrders, fetchOrder, fetchOrders # # { # "account_id": "ce075bef-1234-4321-bd6g-ff9007252e63", # "order_id": "6530219477767564494", # "client_oid": "CCXT_7ce730f0388441df9bc218", # "order_type": "LIMIT", # "time_in_force": "GOOD_TILL_CANCEL", # "side": "BUY", # "exec_inst": [], # "quantity": "0.00020", # "limit_price": "20000.00", # "order_value": "4", # "avg_price": "0", # "trigger_price": "0", # "ref_price": "0", # "cumulative_quantity": "0", # "cumulative_value": "0", # "cumulative_fee": "0", # "status": "ACTIVE", # "update_user_id": "ce075bef-1234-4321-bd6g-gg9007252e63", # "order_date": "2023-06-15", # "instrument_name": "BTC_USD", # "fee_instrument_name": "BTC", # "create_time": 1686806053992, # "create_time_ns": "1686806053992921880", # "update_time": 1686806053993 # } # # createOrders # { # "code" : 306, # "index" : 1, # "client_oid" : "1698068111133_1", # "message" : "INSUFFICIENT_AVAILABLE_BALANCE", # "order_id" : "6142909896519488207" # } # code = self.safe_integer(order, 'code') if (code is not None) and (code != 0): return self.safe_order({ 'id': self.safe_string(order, 'order_id'), 'clientOrderId': self.safe_string(order, 'client_oid'), 'info': order, 'status': 'rejected', }) created = self.safe_integer(order, 'create_time') marketId = self.safe_string(order, 'instrument_name') symbol = self.safe_symbol(marketId, market) execInst = self.safe_value(order, 'exec_inst') postOnly = None if execInst is not None: postOnly = False for i in range(0, len(execInst)): inst = execInst[i] if inst == 'POST_ONLY': postOnly = True break feeCurrency = self.safe_string(order, 'fee_instrument_name') return self.safe_order({ 'info': order, 'id': self.safe_string(order, 'order_id'), 'clientOrderId': self.safe_string(order, 'client_oid'), 'timestamp': created, 'datetime': self.iso8601(created), 'lastTradeTimestamp': self.safe_integer(order, 'update_time'), 'status': self.parse_order_status(self.safe_string(order, 'status')), 'symbol': symbol, 'type': self.safe_string_lower(order, 'order_type'), 'timeInForce': self.parse_time_in_force(self.safe_string(order, 'time_in_force')), 'postOnly': postOnly, 'side': self.safe_string_lower(order, 'side'), 'price': self.safe_number(order, 'limit_price'), 'amount': self.safe_number(order, 'quantity'), 'filled': self.safe_number(order, 'cumulative_quantity'), 'remaining': None, 'average': self.safe_number(order, 'avg_price'), 'cost': self.safe_number(order, 'cumulative_value'), 'fee': { 'currency': self.safe_currency_code(feeCurrency), 'cost': self.safe_number(order, 'cumulative_fee'), }, 'trades': [], }, market) def parse_deposit_status(self, status): statuses: dict = { '0': 'pending', '1': 'ok', '2': 'failed', '3': 'pending', } return self.safe_string(statuses, status, status) def parse_withdrawal_status(self, status): statuses: dict = { '0': 'pending', '1': 'pending', '2': 'failed', '3': 'pending', '4': 'failed', '5': 'ok', '6': 'canceled', } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction: # # fetchDeposits # # { # "currency": "BTC", # "fee": 0, # "create_time": 1688023659000, # "id": "6201135", # "update_time": 1688178509000, # "amount": 0.00114571, # "address": "1234fggxTSmJ3H4jaMQuWyEiLBzZdAbK6d", # "status": "1", # "txid": "f0ae4202b76eb999c301eccdde44dc639bee42d1fdd5974105286ca3393f6065/2" # } # # fetchWithdrawals # # { # "currency": "BTC", # "client_wid": "", # "fee": 0.0005, # "create_time": 1688613850000, # "id": "5775977", # "update_time": 1688613850000, # "amount": 0.0005, # "address": "1234NMEWbiF8ZkwUMxmfzMxi2A1MQ44bMn", # "status": "1", # "txid": "", # "network_id": "BTC" # } # # withdraw # # { # "id": 2220, # "amount": 1, # "fee": 0.0004, # "symbol": "BTC", # "address": "2NBqqD5GRJ8wHy1PYyCXTe9ke5226FhavBf", # "client_wid": "my_withdrawal_002", # "create_time":1607063412000 # } # type = None rawStatus = self.safe_string(transaction, 'status') status = None if 'client_wid' in transaction: type = 'withdrawal' status = self.parse_withdrawal_status(rawStatus) else: type = 'deposit' status = self.parse_deposit_status(rawStatus) addressString = self.safe_string(transaction, 'address') address, tag = self.parse_address(addressString) currencyId = self.safe_string(transaction, 'currency') code = self.safe_currency_code(currencyId, currency) timestamp = self.safe_integer(transaction, 'create_time') feeCost = self.safe_number(transaction, 'fee') fee = None if feeCost is not None: fee = {'currency': code, 'cost': feeCost} return { 'info': transaction, 'id': self.safe_string(transaction, 'id'), 'txid': self.safe_string(transaction, 'txid'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'network': None, 'address': address, 'addressTo': address, 'addressFrom': None, 'tag': tag, 'tagTo': tag, 'tagFrom': None, 'type': type, 'amount': self.safe_number(transaction, 'amount'), 'currency': code, 'status': status, 'updated': self.safe_integer(transaction, 'update_time'), 'internal': None, 'comment': self.safe_string(transaction, 'client_wid'), 'fee': fee, } def custom_handle_margin_mode_and_params(self, methodName, params={}): """ @ignore marginMode specified by params["marginMode"], self.options["marginMode"], self.options["defaultMarginMode"], params["margin"] = True or self.options["defaultType"] = 'margin' :param dict [params]: extra parameters specific to the exchange API endpoint :returns Array: the marginMode in lowercase """ defaultType = self.safe_string(self.options, 'defaultType') isMargin = self.safe_bool(params, 'margin', False) params = self.omit(params, 'margin') marginMode = None marginMode, params = self.handle_margin_mode_and_params(methodName, params) if marginMode is not None: if marginMode != 'cross': raise NotSupported(self.id + ' only cross margin is supported') else: if (defaultType == 'margin') or (isMargin is True): marginMode = 'cross' return [marginMode, params] def parse_deposit_withdraw_fee(self, fee, currency: Currency = None): # # { # "full_name": "Alchemix", # "default_network": "ETH", # "network_list": [ # { # "network_id": "ETH", # "withdrawal_fee": "0.25000000", # "withdraw_enabled": True, # "min_withdrawal_amount": "0.5", # "deposit_enabled": True, # "confirmation_required": "0" # } # ] # } # networkList = self.safe_list(fee, 'network_list', []) networkListLength = len(networkList) result: dict = { 'info': fee, 'withdraw': { 'fee': None, 'percentage': None, }, 'deposit': { 'fee': None, 'percentage': None, }, 'networks': {}, } if networkList is not None: for i in range(0, networkListLength): networkInfo = networkList[i] networkId = self.safe_string(networkInfo, 'network_id') currencyCode = self.safe_string(currency, 'code') networkCode = self.network_id_to_code(networkId, currencyCode) result['networks'][networkCode] = { 'deposit': {'fee': None, 'percentage': None}, 'withdraw': {'fee': self.safe_number(networkInfo, 'withdrawal_fee'), 'percentage': False}, } if networkListLength == 1: result['withdraw']['fee'] = self.safe_number(networkInfo, 'withdrawal_fee') result['withdraw']['percentage'] = False return result async def fetch_deposit_withdraw_fees(self, codes: Strings = None, params={}): """ fetch deposit and withdraw fees https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-currency-networks :param str[]|None codes: list of unified currency codes :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `fee structures ` """ await self.load_markets() response = await self.v1PrivatePostPrivateGetCurrencyNetworks(params) data = self.safe_value(response, 'result') currencyMap = self.safe_list(data, 'currency_map') return self.parse_deposit_withdraw_fees(currencyMap, codes, 'full_name') async def fetch_ledger(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[LedgerEntry]: """ fetch the history of changes, actions done by the user or operations that altered the balance of the user https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-transactions :param str [code]: unified currency code :param int [since]: timestamp in ms of the earliest ledger entry :param int [limit]: max number of ledger entries to return :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :returns dict: a `ledger structure ` """ await self.load_markets() request: dict = {} currency = None if code is not None: currency = self.safe_currency(code) if since is not None: request['start_time'] = since if limit is not None: request['limit'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_time'] = until response = await self.v1PrivatePostPrivateGetTransactions(self.extend(request, params)) # # { # "id": 1686813195698, # "method": "private/get-transactions", # "code": 0, # "result": { # "data": [ # { # "account_id": "ce075cef-1234-4321-bd6e-gf9007351e64", # "event_date": "2023-06-15", # "journal_type": "TRADING", # "journal_id": "6530219460124075091", # "transaction_qty": "6.0091224", # "transaction_cost": "6.0091224", # "realized_pnl": "0", # "order_id": "6530219477766741833", # "trade_id": "6530219495775954765", # "trade_match_id": "4611686018455865176", # "event_timestamp_ms": 1686804665013, # "event_timestamp_ns": "1686804665013642422", # "client_oid": "CCXT_d6ea7c5db6c1495aa8b758", # "taker_side": "", # "side": "BUY", # "instrument_name": "USD" # }, # ] # } # } # result = self.safe_dict(response, 'result', {}) ledger = self.safe_list(result, 'data', []) return self.parse_ledger(ledger, currency, since, limit) def parse_ledger_entry(self, item: dict, currency: Currency = None) -> LedgerEntry: # # { # "account_id": "ce075cef-1234-4321-bd6e-gf9007351e64", # "event_date": "2023-06-15", # "journal_type": "TRADING", # "journal_id": "6530219460124075091", # "transaction_qty": "6.0091224", # "transaction_cost": "6.0091224", # "realized_pnl": "0", # "order_id": "6530219477766741833", # "trade_id": "6530219495775954765", # "trade_match_id": "4611686018455865176", # "event_timestamp_ms": 1686804665013, # "event_timestamp_ns": "1686804665013642422", # "client_oid": "CCXT_d6ea7c5db6c1495aa8b758", # "taker_side": "", # "side": "BUY", # "instrument_name": "USD" # } # timestamp = self.safe_integer(item, 'event_timestamp_ms') currencyId = self.safe_string(item, 'instrument_name') code = self.safe_currency_code(currencyId, currency) currency = self.safe_currency(currencyId, currency) amount = self.safe_string(item, 'transaction_qty') direction = None if Precise.string_lt(amount, '0'): direction = 'out' amount = Precise.string_abs(amount) else: direction = 'in' return self.safe_ledger_entry({ 'info': item, 'id': self.safe_string(item, 'order_id'), 'direction': direction, 'account': self.safe_string(item, 'account_id'), 'referenceId': self.safe_string(item, 'trade_id'), 'referenceAccount': self.safe_string(item, 'trade_match_id'), 'type': self.parse_ledger_entry_type(self.safe_string(item, 'journal_type')), 'currency': code, 'amount': self.parse_number(amount), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'before': None, 'after': None, 'status': None, 'fee': { 'currency': None, 'cost': None, }, }, currency) def parse_ledger_entry_type(self, type): ledgerType: dict = { 'TRADING': 'trade', 'TRADE_FEE': 'fee', 'WITHDRAW_FEE': 'fee', 'WITHDRAW': 'withdrawal', 'DEPOSIT': 'deposit', 'ROLLBACK_WITHDRAW': 'rollback', 'ROLLBACK_DEPOSIT': 'rollback', 'FUNDING': 'fee', 'REALIZED_PNL': 'trade', 'INSURANCE_FUND': 'insurance', 'SOCIALIZED_LOSS': 'trade', 'LIQUIDATION_FEE': 'fee', 'SESSION_RESET': 'reset', 'ADJUSTMENT': 'adjustment', 'SESSION_SETTLE': 'settlement', 'UNCOVERED_LOSS': 'trade', 'ADMIN_ADJUSTMENT': 'adjustment', 'DELIST': 'delist', 'SETTLEMENT_FEE': 'fee', 'AUTO_CONVERSION': 'conversion', 'MANUAL_CONVERSION': 'conversion', } return self.safe_string(ledgerType, type, type) async def fetch_accounts(self, params={}) -> List[Account]: """ fetch all the accounts associated with a profile https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-accounts :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `account structures ` indexed by the account type """ await self.load_markets() response = await self.v1PrivatePostPrivateGetAccounts(params) # # { # "id": 1234567894321, # "method": "private/get-accounts", # "code": 0, # "result": { # "master_account": { # "uuid": "a1234abc-1234-4321-q5r7-b1ab0a0b12b", # "user_uuid": "a1234abc-1234-4321-q5r7-b1ab0a0b12b", # "enabled": True, # "tradable": True, # "name": "YOUR_NAME", # "country_code": "CAN", # "phone_country_code": "CAN", # "incorp_country_code": "", # "margin_access": "DEFAULT", # "derivatives_access": "DEFAULT", # "create_time": 1656445188000, # "update_time": 1660794567262, # "two_fa_enabled": True, # "kyc_level": "ADVANCED", # "suspended": False, # "terminated": False, # "spot_enabled": False, # "margin_enabled": False, # "derivatives_enabled": False # }, # "sub_account_list": [] # } # } # result = self.safe_dict(response, 'result', {}) masterAccount = self.safe_dict(result, 'master_account', {}) accounts = self.safe_list(result, 'sub_account_list', []) accounts.append(masterAccount) return self.parse_accounts(accounts, params) def parse_account(self, account): # # { # "uuid": "a1234abc-1234-4321-q5r7-b1ab0a0b12b", # "user_uuid": "a1234abc-1234-4321-q5r7-b1ab0a0b12b", # "master_account_uuid": "a1234abc-1234-4321-q5r7-b1ab0a0b12b", # "label": "FORMER_MASTER_MARGIN", # "enabled": True, # "tradable": True, # "name": "YOUR_NAME", # "country_code": "YOUR_COUNTRY_CODE", # "incorp_country_code": "", # "margin_access": "DEFAULT", # "derivatives_access": "DEFAULT", # "create_time": 1656481992000, # "update_time": 1667272884594, # "two_fa_enabled": False, # "kyc_level": "ADVANCED", # "suspended": False, # "terminated": False, # "spot_enabled": False, # "margin_enabled": False, # "derivatives_enabled": False, # "system_label": "FORMER_MASTER_MARGIN" # } # return { 'id': self.safe_string(account, 'uuid'), 'type': self.safe_string(account, 'label'), 'code': None, 'info': account, } async def fetch_settlement_history(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetches historical settlement records https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-expired-settlement-price :param str symbol: unified market symbol of the settlement history :param int [since]: timestamp in ms :param int [limit]: number of records :param dict [params]: exchange specific params :param int [params.type]: 'future', 'option' :returns dict[]: a list of `settlement history objects ` """ await self.load_markets() market = None if symbol is not None: market = self.market(symbol) type = None type, params = self.handle_market_type_and_params('fetchSettlementHistory', market, params) self.check_required_argument('fetchSettlementHistory', type, 'type', ['future', 'option', 'WARRANT', 'FUTURE']) if type == 'option': type = 'WARRANT' request: dict = { 'instrument_type': type.upper(), } response = await self.v1PublicGetPublicGetExpiredSettlementPrice(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-expired-settlement-price", # "code": 0, # "result": { # "data": [ # { # "i": "BTCUSD-230526", # "x": 1685088000000, # "v": "26464.1", # "t": 1685087999500 # } # ] # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) settlements = self.parse_settlements(data, market) sorted = self.sort_by(settlements, 'timestamp') return self.filter_by_symbol_since_limit(sorted, symbol, since, limit) def parse_settlement(self, settlement, market): # # { # "i": "BTCUSD-230526", # "x": 1685088000000, # "v": "26464.1", # "t": 1685087999500 # } # timestamp = self.safe_integer(settlement, 'x') marketId = self.safe_string(settlement, 'i') return { 'info': settlement, 'symbol': self.safe_symbol(marketId, market), 'price': self.safe_number(settlement, 'v'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), } def parse_settlements(self, settlements, market): # # [ # { # "i": "BTCUSD-230526", # "x": 1685088000000, # "v": "26464.1", # "t": 1685087999500 # } # ] # result = [] for i in range(0, len(settlements)): result.append(self.parse_settlement(settlements[i], market)) return result async def fetch_funding_rate_history(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetches historical funding rates https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#public-get-valuations :param str symbol: unified symbol of the market to fetch the funding rate history for :param int [since]: timestamp in ms of the earliest funding rate to fetch :param int [limit]: the maximum amount of [funding rate structures] to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :param int [params.until]: timestamp in ms for the ending date filter, default is the current time :param boolean [params.paginate]: default False, when True will automatically paginate by calling self endpoint multiple times. See in the docs all the [availble parameters](https://github.com/ccxt/ccxt/wiki/Manual#pagination-params) :returns dict[]: a list of `funding rate structures ` """ if symbol is None: raise ArgumentsRequired(self.id + ' fetchFundingRateHistory() requires a symbol argument') await self.load_markets() paginate = False paginate, params = self.handle_option_and_params(params, 'fetchFundingRateHistory', 'paginate') if paginate: return await self.fetch_paginated_call_deterministic('fetchFundingRateHistory', symbol, since, limit, '8h', params) market = self.market(symbol) if not market['swap']: raise BadSymbol(self.id + ' fetchFundingRateHistory() supports swap contracts only') request: dict = { 'instrument_name': market['id'], 'valuation_type': 'funding_hist', } if since is not None: request['start_ts'] = since if limit is not None: request['count'] = limit until = self.safe_integer(params, 'until') params = self.omit(params, ['until']) if until is not None: request['end_ts'] = until response = await self.v1PublicGetPublicGetValuations(self.extend(request, params)) # # { # "id": -1, # "method": "public/get-valuations", # "code": 0, # "result": { # "data": [ # { # "v": "-0.000001884", # "t": 1687892400000 # }, # ], # "instrument_name": "BTCUSD-PERP" # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) marketId = self.safe_string(result, 'instrument_name') rates = [] for i in range(0, len(data)): entry = data[i] timestamp = self.safe_integer(entry, 't') rates.append({ 'info': entry, 'symbol': self.safe_symbol(marketId, market), 'fundingRate': self.safe_number(entry, 'v'), 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), }) sorted = self.sort_by(rates, 'timestamp') return self.filter_by_symbol_since_limit(sorted, market['symbol'], since, limit) async def fetch_position(self, symbol: str, params={}): """ fetch data on a single open contract trade position https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-positions :param str symbol: unified market symbol of the market the position is held in :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `position structure ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'instrument_name': market['id'], } response = await self.v1PrivatePostPrivateGetPositions(self.extend(request, params)) # # { # "id": 1688015952050, # "method": "private/get-positions", # "code": 0, # "result": { # "data": [ # { # "account_id": "ce075bef-b600-4277-bd6e-ff9007251e63", # "quantity": "0.0001", # "cost": "3.02392", # "open_pos_cost": "3.02392", # "open_position_pnl": "-0.0010281328", # "session_pnl": "-0.0010281328", # "update_timestamp_ms": 1688015919091, # "instrument_name": "BTCUSD-PERP", # "type": "PERPETUAL_SWAP" # } # ] # } # } # result = self.safe_dict(response, 'result', {}) data = self.safe_list(result, 'data', []) return self.parse_position(self.safe_dict(data, 0), market) async def fetch_positions(self, symbols: Strings = None, params={}) -> List[Position]: """ fetch all open positions https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-positions :param str[]|None symbols: list of unified market symbols :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `position structure ` """ await self.load_markets() symbols = self.market_symbols(symbols) request: dict = {} market = None if symbols is not None: symbol = None if isinstance(symbols, list): symbolsLength = len(symbols) if symbolsLength > 1: raise BadRequest(self.id + ' fetchPositions() symbols argument cannot contain more than 1 symbol') symbol = symbols[0] else: symbol = symbols market = self.market(symbol) request['instrument_name'] = market['id'] response = await self.v1PrivatePostPrivateGetPositions(self.extend(request, params)) # # { # "id": 1688015952050, # "method": "private/get-positions", # "code": 0, # "result": { # "data": [ # { # "account_id": "ce075bef-b600-4277-bd6e-ff9007251e63", # "quantity": "0.0001", # "cost": "3.02392", # "open_pos_cost": "3.02392", # "open_position_pnl": "-0.0010281328", # "session_pnl": "-0.0010281328", # "update_timestamp_ms": 1688015919091, # "instrument_name": "BTCUSD-PERP", # "type": "PERPETUAL_SWAP" # } # ] # } # } # responseResult = self.safe_dict(response, 'result', {}) positions = self.safe_list(responseResult, 'data', []) result = [] for i in range(0, len(positions)): entry = positions[i] marketId = self.safe_string(entry, 'instrument_name') marketInner = self.safe_market(marketId, None, None, 'contract') result.append(self.parse_position(entry, marketInner)) return self.filter_by_array_positions(result, 'symbol', None, False) def parse_position(self, position: dict, market: Market = None): # # { # "account_id": "ce075bef-b600-4277-bd6e-ff9007251e63", # "quantity": "0.0001", # "cost": "3.02392", # "open_pos_cost": "3.02392", # "open_position_pnl": "-0.0010281328", # "session_pnl": "-0.0010281328", # "update_timestamp_ms": 1688015919091, # "instrument_name": "BTCUSD-PERP", # "type": "PERPETUAL_SWAP" # } # marketId = self.safe_string(position, 'instrument_name') market = self.safe_market(marketId, market, None, 'contract') symbol = self.safe_symbol(marketId, market, None, 'contract') timestamp = self.safe_integer(position, 'update_timestamp_ms') amount = self.safe_string(position, 'quantity') return self.safe_position({ 'info': position, 'id': None, 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'hedged': None, 'side': 'buy' if Precise.string_gt(amount, '0') else 'sell', 'contracts': Precise.string_abs(amount), 'contractSize': market['contractSize'], 'entryPrice': None, 'markPrice': None, 'notional': None, 'leverage': None, 'collateral': self.safe_number(position, 'open_pos_cost'), 'initialMargin': self.safe_number(position, 'cost'), 'maintenanceMargin': None, 'initialMarginPercentage': None, 'maintenanceMarginPercentage': None, 'unrealizedPnl': self.safe_number(position, 'open_position_pnl'), 'liquidationPrice': None, 'marginMode': None, 'percentage': None, 'marginRatio': None, 'stopLossPrice': None, 'takeProfitPrice': None, }) def nonce(self): return self.milliseconds() def params_to_string(self, object, level): maxLevel = 3 if level >= maxLevel: return str(object) if isinstance(object, str): return object returnString = '' paramsKeys = None if isinstance(object, list): paramsKeys = object else: sorted = self.keysort(object) paramsKeys = list(sorted.keys()) for i in range(0, len(paramsKeys)): key = paramsKeys[i] returnString += key value = object[key] if value == 'None': returnString += 'None' elif isinstance(value, list): for j in range(0, len(value)): returnString += self.params_to_string(value[j], level + 1) else: returnString += str(value) return returnString async def close_position(self, symbol: str, side: OrderSide = None, params={}) -> Order: """ closes open positions for a market https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-close-position :param str symbol: Unified CCXT market symbol :param str [side]: not used by cryptocom.closePositions :param dict [params]: extra parameters specific to the okx api endpoint EXCHANGE SPECIFIC PARAMETERS :param str [params.type]: LIMIT or MARKET :param number [params.price]: for limit orders only :returns dict[]: `A list of position structures ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'instrument_name': market['id'], 'type': 'MARKET', } type = self.safe_string_upper(params, 'type') price = self.safe_string(params, 'price') if type is not None: request['type'] = type if price is not None: request['price'] = self.price_to_precision(market['symbol'], price) response = await self.v1PrivatePostPrivateClosePosition(self.extend(request, params)) # # { # "id" : 1700830813298, # "method" : "private/close-position", # "code" : 0, # "result" : { # "client_oid" : "179a909d-5614-655b-0d0e-9e85c9a25c85", # "order_id" : "6142909897021751347" # } # } # result = self.safe_dict(response, 'result') return self.parse_order(result, market) async def fetch_trading_fee(self, symbol: str, params={}) -> TradingFeeInterface: """ fetch the trading fees for a market https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-instrument-fee-rate :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `fee structure ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'instrument_name': market['id'], } response = await self.v1PrivatePostPrivateGetInstrumentFeeRate(self.extend(request, params)) # # { # "id": 1, # "code": 0, # "method": "private/staking/unstake", # "result": { # "staking_id": "1", # "instrument_name": "SOL.staked", # "status": "NEW", # "quantity": "1", # "underlying_inst_name": "SOL", # "reason": "NO_ERROR" # } # } # data = self.safe_dict(response, 'result', {}) return self.parse_trading_fee(data, market) async def fetch_trading_fees(self, params={}) -> TradingFees: """ https://exchange-docs.crypto.com/exchange/v1/rest-ws/index.html#private-get-fee-rate fetch the trading fees for multiple markets :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a dictionary of `fee structures ` indexed by market symbols """ await self.load_markets() response = await self.v1PrivatePostPrivateGetFeeRate(params) # # { # "id": 1, # "method": "/private/get-fee-rate", # "code": 0, # "result": { # "spot_tier": "3", # "deriv_tier": "3", # "effective_spot_maker_rate_bps": "6.5", # "effective_spot_taker_rate_bps": "6.9", # "effective_deriv_maker_rate_bps": "1.1", # "effective_deriv_taker_rate_bps": "3" # } # } # result = self.safe_dict(response, 'result', {}) return self.parse_trading_fees(result) def parse_trading_fees(self, response): # # { # "spot_tier": "3", # "deriv_tier": "3", # "effective_spot_maker_rate_bps": "6.5", # "effective_spot_taker_rate_bps": "6.9", # "effective_deriv_maker_rate_bps": "1.1", # "effective_deriv_taker_rate_bps": "3" # } # result: dict = {} result['info'] = response for i in range(0, len(self.symbols)): symbol = self.symbols[i] market = self.market(symbol) isSwap = market['swap'] takerFeeKey = 'effective_deriv_taker_rate_bps' if isSwap else 'effective_spot_taker_rate_bps' makerFeeKey = 'effective_deriv_maker_rate_bps' if isSwap else 'effective_spot_maker_rate_bps' tradingFee = { 'info': response, 'symbol': symbol, 'maker': self.parse_number(Precise.string_div(self.safe_string(response, makerFeeKey), '10000')), 'taker': self.parse_number(Precise.string_div(self.safe_string(response, takerFeeKey), '10000')), 'percentage': None, 'tierBased': None, } result[symbol] = tradingFee return result def parse_trading_fee(self, fee: dict, market: Market = None) -> TradingFeeInterface: # # { # "instrument_name": "BTC_USD", # "effective_maker_rate_bps": "6.5", # "effective_taker_rate_bps": "6.9" # } # marketId = self.safe_string(fee, 'instrument_name') symbol = self.safe_symbol(marketId, market) return { 'info': fee, 'symbol': symbol, 'maker': self.parse_number(Precise.string_div(self.safe_string(fee, 'effective_maker_rate_bps'), '10000')), 'taker': self.parse_number(Precise.string_div(self.safe_string(fee, 'effective_taker_rate_bps'), '10000')), 'percentage': None, 'tierBased': None, } def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): type = self.safe_string(api, 0) access = self.safe_string(api, 1) url = self.urls['api'][type] + '/' + path query = self.omit(params, self.extract_params(path)) if access == 'public': if query: url += '?' + self.urlencode(query) else: self.check_required_credentials() nonce = str(self.nonce()) requestParams = self.extend({}, params) paramsKeys = list(requestParams.keys()) strSortKey = self.params_to_string(requestParams, 0) payload = path + nonce + self.apiKey + strSortKey + nonce signature = self.hmac(self.encode(payload), self.encode(self.secret), hashlib.sha256) paramsKeysLength = len(paramsKeys) body = self.json({ 'id': nonce, 'method': path, 'params': params, 'api_key': self.apiKey, 'sig': signature, 'nonce': nonce, }) # fix issue https://github.com/ccxt/ccxt/issues/11179 # php always encodes dictionaries # if an array is empty, php will put it in square brackets # python and js will put it in curly brackets # the code below checks and replaces those brackets in empty requests if paramsKeysLength == 0: paramsString = '{}' arrayString = '[]' body = body.replace(arrayString, paramsString) 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): errorCode = self.safe_string(response, 'code') if errorCode != '0': feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions['exact'], errorCode, feedback) raise ExchangeError(self.id + ' ' + body) return None