# -*- 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.bitstamp import ImplicitAPI import hashlib from ccxt.base.types import Any, Balances, Currencies, Currency, DepositAddress, Int, LedgerEntry, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, TradingFeeInterface, TradingFees, Transaction, TransferEntry from typing import List from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import PermissionDenied from ccxt.base.errors import BadRequest from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidAddress from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import NotSupported from ccxt.base.errors import ExchangeNotAvailable from ccxt.base.errors import OnMaintenance from ccxt.base.errors import InvalidNonce from ccxt.base.decimal_to_precision import TICK_SIZE from ccxt.base.precise import Precise class bitstamp(Exchange, ImplicitAPI): def describe(self) -> Any: return self.deep_extend(super(bitstamp, self).describe(), { 'id': 'bitstamp', 'name': 'Bitstamp', 'countries': ['GB'], # 8000 requests per 10 minutes = 8000 / 600 = 13.33333333 requests per second => 1000ms / 13.33333333 = 75ms between requests on average 'rateLimit': 75, 'version': 'v2', 'userAgent': self.userAgents['chrome'], 'pro': True, 'has': { 'CORS': True, 'spot': True, 'margin': False, 'swap': False, 'future': False, 'option': False, 'addMargin': False, 'borrowCrossMargin': False, 'borrowIsolatedMargin': False, 'borrowMargin': False, 'cancelAllOrders': True, 'cancelOrder': True, 'closeAllPositions': False, 'closePosition': False, 'createOrder': True, 'createOrderWithTakeProfitAndStopLoss': False, 'createOrderWithTakeProfitAndStopLossWs': False, 'createReduceOnlyOrder': False, 'createStopLimitOrder': False, 'createStopMarketOrder': False, 'createStopOrder': False, 'fetchBalance': True, 'fetchBorrowInterest': False, 'fetchBorrowRate': False, 'fetchBorrowRateHistories': False, 'fetchBorrowRateHistory': False, 'fetchBorrowRates': False, 'fetchBorrowRatesPerSymbol': False, 'fetchCrossBorrowRate': False, 'fetchCrossBorrowRates': False, 'fetchCurrencies': True, 'fetchDepositAddress': True, 'fetchDepositAddresses': False, 'fetchDepositAddressesByNetwork': False, 'fetchDepositsWithdrawals': True, 'fetchDepositWithdrawFee': 'emulated', 'fetchDepositWithdrawFees': True, 'fetchFundingHistory': False, 'fetchFundingInterval': False, 'fetchFundingIntervals': False, 'fetchFundingRate': False, 'fetchFundingRateHistory': False, 'fetchFundingRates': False, 'fetchGreeks': False, 'fetchIndexOHLCV': False, 'fetchIsolatedBorrowRate': False, 'fetchIsolatedBorrowRates': False, 'fetchIsolatedPositions': False, 'fetchLedger': True, 'fetchLeverage': False, 'fetchLeverages': False, 'fetchLeverageTiers': False, 'fetchLiquidations': False, 'fetchLongShortRatio': False, 'fetchLongShortRatioHistory': False, 'fetchMarginAdjustmentHistory': False, 'fetchMarginMode': False, 'fetchMarginModes': False, 'fetchMarketLeverageTiers': False, 'fetchMarkets': True, 'fetchMarkOHLCV': False, 'fetchMarkPrices': False, 'fetchMyLiquidations': False, 'fetchMySettlementHistory': False, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenInterest': False, 'fetchOpenInterestHistory': False, 'fetchOpenInterests': False, 'fetchOpenOrders': True, 'fetchOption': False, 'fetchOptionChain': False, 'fetchOrder': True, 'fetchOrderBook': True, 'fetchPosition': False, 'fetchPositionHistory': False, 'fetchPositionMode': False, 'fetchPositions': False, 'fetchPositionsForSymbol': False, 'fetchPositionsHistory': False, 'fetchPositionsRisk': False, 'fetchPremiumIndexOHLCV': False, 'fetchSettlementHistory': False, 'fetchTicker': True, 'fetchTickers': True, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': True, 'fetchTransactionFees': True, 'fetchTransactions': 'emulated', 'fetchVolatilityHistory': False, 'fetchWithdrawals': True, 'reduceMargin': False, 'repayCrossMargin': False, 'repayIsolatedMargin': False, 'setLeverage': False, 'setMargin': False, 'setMarginMode': False, 'setPositionMode': False, 'transfer': True, 'withdraw': True, }, 'urls': { 'logo': 'https://github.com/user-attachments/assets/d5480572-1fee-43cb-b900-d38c522d0024', 'api': { 'public': 'https://www.bitstamp.net/api', 'private': 'https://www.bitstamp.net/api', }, 'www': 'https://www.bitstamp.net', 'doc': 'https://www.bitstamp.net/api', }, 'timeframes': { '1m': '60', '3m': '180', '5m': '300', '15m': '900', '30m': '1800', '1h': '3600', '2h': '7200', '4h': '14400', '6h': '21600', '12h': '43200', '1d': '86400', '1w': '259200', }, 'requiredCredentials': { 'apiKey': True, 'secret': True, }, 'api': { 'public': { 'get': { 'ohlc/{pair}/': 1, 'order_book/{pair}/': 1, 'ticker/': 1, 'ticker_hour/{pair}/': 1, 'ticker/{pair}/': 1, 'transactions/{pair}/': 1, 'trading-pairs-info/': 1, 'currencies/': 1, 'eur_usd/': 1, 'travel_rule/vasps/': 1, }, }, 'private': { 'get': { 'travel_rule/contacts/': 1, 'contacts/{contact_uuid}/': 1, 'earn/subscriptions/': 1, 'earn/transactions/': 1, }, 'post': { 'account_balances/': 1, 'account_balances/{currency}/': 1, 'balance/': 1, 'balance/{pair}/': 1, 'bch_withdrawal/': 1, 'bch_address/': 1, 'user_transactions/': 1, 'user_transactions/{pair}/': 1, 'crypto-transactions/': 1, 'open_order': 1, 'open_orders/all/': 1, 'open_orders/{pair}/': 1, 'order_status/': 1, 'cancel_order/': 1, 'cancel_all_orders/': 1, 'cancel_all_orders/{pair}/': 1, 'buy/{pair}/': 1, 'buy/market/{pair}/': 1, 'buy/instant/{pair}/': 1, 'sell/{pair}/': 1, 'sell/market/{pair}/': 1, 'sell/instant/{pair}/': 1, 'transfer-to-main/': 1, 'transfer-from-main/': 1, 'my_trading_pairs/': 1, 'fees/trading/': 1, 'fees/trading/{market_symbol}': 1, 'fees/withdrawal/': 1, 'fees/withdrawal/{currency}/': 1, 'withdrawal-requests/': 1, 'withdrawal/open/': 1, 'withdrawal/status/': 1, 'withdrawal/cancel/': 1, 'liquidation_address/new/': 1, 'liquidation_address/info/': 1, 'btc_unconfirmed/': 1, 'websockets_token/': 1, # individual coins 'btc_withdrawal/': 1, 'btc_address/': 1, 'ripple_withdrawal/': 1, 'ripple_address/': 1, 'ltc_withdrawal/': 1, 'ltc_address/': 1, 'eth_withdrawal/': 1, 'eth_address/': 1, 'xrp_withdrawal/': 1, 'xrp_address/': 1, 'xlm_withdrawal/': 1, 'xlm_address/': 1, 'pax_withdrawal/': 1, 'pax_address/': 1, 'link_withdrawal/': 1, 'link_address/': 1, 'usdc_withdrawal/': 1, 'usdc_address/': 1, 'omg_withdrawal/': 1, 'omg_address/': 1, 'dai_withdrawal/': 1, 'dai_address/': 1, 'knc_withdrawal/': 1, 'knc_address/': 1, 'mkr_withdrawal/': 1, 'mkr_address/': 1, 'zrx_withdrawal/': 1, 'zrx_address/': 1, 'gusd_withdrawal/': 1, 'gusd_address/': 1, 'aave_withdrawal/': 1, 'aave_address/': 1, 'bat_withdrawal/': 1, 'bat_address/': 1, 'uma_withdrawal/': 1, 'uma_address/': 1, 'snx_withdrawal/': 1, 'snx_address/': 1, 'uni_withdrawal/': 1, 'uni_address/': 1, 'yfi_withdrawal/': 1, 'yfi_address/': 1, 'audio_withdrawal/': 1, 'audio_address/': 1, 'crv_withdrawal/': 1, 'crv_address/': 1, 'algo_withdrawal/': 1, 'algo_address/': 1, 'comp_withdrawal/': 1, 'comp_address/': 1, 'grt_withdrawal/': 1, 'grt_address/': 1, 'usdt_withdrawal/': 1, 'usdt_address/': 1, 'eurt_withdrawal/': 1, 'eurt_address/': 1, 'matic_withdrawal/': 1, 'matic_address/': 1, 'sushi_withdrawal/': 1, 'sushi_address/': 1, 'chz_withdrawal/': 1, 'chz_address/': 1, 'enj_withdrawal/': 1, 'enj_address/': 1, 'alpha_withdrawal/': 1, 'alpha_address/': 1, 'ftt_withdrawal/': 1, 'ftt_address/': 1, 'storj_withdrawal/': 1, 'storj_address/': 1, 'axs_withdrawal/': 1, 'axs_address/': 1, 'sand_withdrawal/': 1, 'sand_address/': 1, 'hbar_withdrawal/': 1, 'hbar_address/': 1, 'rgt_withdrawal/': 1, 'rgt_address/': 1, 'fet_withdrawal/': 1, 'fet_address/': 1, 'skl_withdrawal/': 1, 'skl_address/': 1, 'cel_withdrawal/': 1, 'cel_address/': 1, 'sxp_withdrawal/': 1, 'sxp_address/': 1, 'ada_withdrawal/': 1, 'ada_address/': 1, 'slp_withdrawal/': 1, 'slp_address/': 1, 'ftm_withdrawal/': 1, 'ftm_address/': 1, 'perp_withdrawal/': 1, 'perp_address/': 1, 'dydx_withdrawal/': 1, 'dydx_address/': 1, 'gala_withdrawal/': 1, 'gala_address/': 1, 'shib_withdrawal/': 1, 'shib_address/': 1, 'amp_withdrawal/': 1, 'amp_address/': 1, 'sgb_withdrawal/': 1, 'sgb_address/': 1, 'avax_withdrawal/': 1, 'avax_address/': 1, 'wbtc_withdrawal/': 1, 'wbtc_address/': 1, 'ctsi_withdrawal/': 1, 'ctsi_address/': 1, 'cvx_withdrawal/': 1, 'cvx_address/': 1, 'imx_withdrawal/': 1, 'imx_address/': 1, 'nexo_withdrawal/': 1, 'nexo_address/': 1, 'ust_withdrawal/': 1, 'ust_address/': 1, 'ant_withdrawal/': 1, 'ant_address/': 1, 'gods_withdrawal/': 1, 'gods_address/': 1, 'rad_withdrawal/': 1, 'rad_address/': 1, 'band_withdrawal/': 1, 'band_address/': 1, 'inj_withdrawal/': 1, 'inj_address/': 1, 'rly_withdrawal/': 1, 'rly_address/': 1, 'rndr_withdrawal/': 1, 'rndr_address/': 1, 'vega_withdrawal/': 1, 'vega_address/': 1, '1inch_withdrawal/': 1, '1inch_address/': 1, 'ens_withdrawal/': 1, 'ens_address/': 1, 'mana_withdrawal/': 1, 'mana_address/': 1, 'lrc_withdrawal/': 1, 'lrc_address/': 1, 'ape_withdrawal/': 1, 'ape_address/': 1, 'mpl_withdrawal/': 1, 'mpl_address/': 1, 'euroc_withdrawal/': 1, 'euroc_address/': 1, 'sol_withdrawal/': 1, 'sol_address/': 1, 'dot_withdrawal/': 1, 'dot_address/': 1, 'near_withdrawal/': 1, 'near_address/': 1, 'doge_withdrawal/': 1, 'doge_address/': 1, 'flr_withdrawal/': 1, 'flr_address/': 1, 'dgld_withdrawal/': 1, 'dgld_address/': 1, 'ldo_withdrawal/': 1, 'ldo_address/': 1, 'travel_rule/contacts/': 1, 'earn/subscribe/': 1, 'earn/subscriptions/setting/': 1, 'earn/unsubscribe': 1, 'wecan_withdrawal/': 1, 'wecan_address/': 1, 'trac_withdrawal/': 1, 'trac_address/': 1, 'eurcv_withdrawal/': 1, 'eurcv_address/': 1, 'pyusd_withdrawal/': 1, 'pyusd_address/': 1, 'lmwr_withdrawal/': 1, 'lmwr_address/': 1, 'pepe_withdrawal/': 1, 'pepe_address/': 1, 'blur_withdrawal/': 1, 'blur_address/': 1, 'vext_withdrawal/': 1, 'vext_address/': 1, 'cspr_withdrawal/': 1, 'cspr_address/': 1, 'vchf_withdrawal/': 1, 'vchf_address/': 1, 'veur_withdrawal/': 1, 'veur_address/': 1, 'truf_withdrawal/': 1, 'truf_address/': 1, 'wif_withdrawal/': 1, 'wif_address/': 1, 'smt_withdrawal/': 1, 'smt_address/': 1, 'sui_withdrawal/': 1, 'sui_address/': 1, 'jup_withdrawal/': 1, 'jup_address/': 1, 'ondo_withdrawal/': 1, 'ondo_address/': 1, 'boba_withdrawal/': 1, 'boba_address/': 1, 'pyth_withdrawal/': 1, 'pyth_address/': 1, }, }, }, 'fees': { 'trading': { 'tierBased': True, 'percentage': True, 'taker': self.parse_number('0.004'), 'maker': self.parse_number('0.004'), 'tiers': { 'taker': [ [self.parse_number('0'), self.parse_number('0.004')], [self.parse_number('10000'), self.parse_number('0.003')], [self.parse_number('100000'), self.parse_number('0.002')], [self.parse_number('500000'), self.parse_number('0.0018')], [self.parse_number('1500000'), self.parse_number('0.0016')], [self.parse_number('5000000'), self.parse_number('0.0012')], [self.parse_number('20000000'), self.parse_number('0.001')], [self.parse_number('50000000'), self.parse_number('0.0008')], [self.parse_number('100000000'), self.parse_number('0.0006')], [self.parse_number('250000000'), self.parse_number('0.0005')], [self.parse_number('1000000000'), self.parse_number('0.0003')], ], 'maker': [ [self.parse_number('0'), self.parse_number('0.003')], [self.parse_number('10000'), self.parse_number('0.002')], [self.parse_number('100000'), self.parse_number('0.001')], [self.parse_number('500000'), self.parse_number('0.0008')], [self.parse_number('1500000'), self.parse_number('0.0006')], [self.parse_number('5000000'), self.parse_number('0.0003')], [self.parse_number('20000000'), self.parse_number('0.002')], [self.parse_number('50000000'), self.parse_number('0.0001')], [self.parse_number('100000000'), self.parse_number('0')], [self.parse_number('250000000'), self.parse_number('0')], [self.parse_number('1000000000'), self.parse_number('0')], ], }, }, 'funding': { 'tierBased': False, 'percentage': False, 'withdraw': {}, 'deposit': { 'BTC': 0, 'BCH': 0, 'LTC': 0, 'ETH': 0, 'XRP': 0, 'XLM': 0, 'PAX': 0, 'USD': 7.5, 'EUR': 0, }, }, }, 'precisionMode': TICK_SIZE, 'commonCurrencies': { 'UST': 'USTC', }, # exchange-specific options 'options': { 'networksById': { 'bitcoin-cash': 'BCH', 'bitcoin': 'BTC', 'ethereum': 'ERC20', 'litecoin': 'LTC', 'stellar': 'XLM', 'xrpl': 'XRP', 'tron': 'TRC20', 'algorand': 'ALGO', 'flare': 'FLR', 'hedera': 'HBAR', 'cardana': 'ADA', 'songbird': 'FLR', 'avalanche-c-chain': 'AVAX', 'solana': 'SOL', 'polkadot': 'DOT', 'near': 'NEAR', 'doge': 'DOGE', 'sui': 'SUI', 'casper': 'CSRP', }, }, 'exceptions': { 'exact': { 'No permission found': PermissionDenied, 'API key not found': AuthenticationError, 'IP address not allowed': PermissionDenied, 'Invalid nonce': InvalidNonce, 'Invalid signature': AuthenticationError, 'Authentication failed': AuthenticationError, 'Missing key, signature and nonce parameters': AuthenticationError, 'Wrong API key format': AuthenticationError, 'Your account is frozen': PermissionDenied, 'Please update your profile with your FATCA information, before using API.': PermissionDenied, 'Order not found.': OrderNotFound, 'Price is more than 20% below market price.': InvalidOrder, "Bitstamp.net is under scheduled maintenance. We'll be back soon.": OnMaintenance, # {"error": "Bitstamp.net is under scheduled maintenance. We'll be back soon."} 'Order could not be placed.': ExchangeNotAvailable, # Order could not be placed(perhaps due to internal error or trade halt). Please retry placing order. 'Invalid offset.': BadRequest, }, 'broad': { 'Minimum order size is': InvalidOrder, # Minimum order size is 5.0 EUR. 'Check your account balance for details.': InsufficientFunds, # You have only 0.00100000 BTC available. Check your account balance for details. 'Ensure self value has at least': InvalidAddress, # Ensure self value has at least 25 characters(it has 4). 'Ensure that there are no more than': InvalidOrder, # {"status": "error", "reason": {"amount": ["Ensure that there are no more than 0 decimal places."], "__all__": [""]}} }, }, 'features': { 'spot': { 'sandbox': False, 'createOrder': { 'marginMode': False, 'triggerPrice': False, 'triggerPriceType': None, 'triggerDirection': False, 'stopLossPrice': False, 'takeProfitPrice': False, 'attachedStopLossTakeProfit': None, 'timeInForce': { 'IOC': True, 'FOK': True, 'PO': True, 'GTD': True, }, 'hedged': False, 'trailing': False, 'leverage': False, 'marketBuyByCost': False, 'marketBuyRequiresPrice': False, 'selfTradePrevention': False, 'iceberg': False, }, 'createOrders': None, 'fetchMyTrades': { 'marginMode': False, 'limit': 1000, 'daysBack': None, 'untilDays': 30, 'symbolRequired': False, }, 'fetchOrder': { 'marginMode': False, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOpenOrders': { 'marginMode': False, 'limit': None, 'trigger': False, 'trailing': False, 'symbolRequired': False, }, 'fetchOrders': None, 'fetchClosedOrders': None, 'fetchOHLCV': { 'limit': 1000, }, }, 'swap': { 'linear': None, 'inverse': None, }, 'future': { 'linear': None, 'inverse': None, }, }, }) async def fetch_markets(self, params={}) -> List[Market]: """ retrieves data on all markets for bitstamp https://www.bitstamp.net/api/#tag/Market-info/operation/GetTradingPairsInfo :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: an array of objects representing market data """ response = await self.fetch_markets_from_cache(params) # # [ # { # "trading": "Enabled", # "base_decimals": 8, # "url_symbol": "btcusd", # "name": "BTC/USD", # "instant_and_market_orders": "Enabled", # "minimum_order": "20.0 USD", # "counter_decimals": 2, # "description": "Bitcoin / U.S. dollar" # } # ] # result = [] for i in range(0, len(response)): market = response[i] name = self.safe_string(market, 'name') base, quote = name.split('/') baseId = base.lower() quoteId = quote.lower() base = self.safe_currency_code(base) quote = self.safe_currency_code(quote) minimumOrder = self.safe_string(market, 'minimum_order') parts = minimumOrder.split(' ') status = self.safe_string(market, 'trading') result.append({ 'id': self.safe_string(market, 'url_symbol'), 'marketId': baseId + '_' + quoteId, 'symbol': base + '/' + quote, 'base': base, 'quote': quote, 'settle': None, 'baseId': baseId, 'quoteId': quoteId, 'settleId': None, 'type': 'spot', 'spot': True, 'margin': False, 'future': False, 'swap': False, 'option': False, 'active': (status == 'Enabled'), 'contract': False, 'linear': None, 'inverse': None, 'contractSize': None, 'expiry': None, 'expiryDatetime': None, 'strike': None, 'optionType': None, 'precision': { 'amount': self.parse_number(self.parse_precision(self.safe_string(market, 'base_decimals'))), 'price': self.parse_number(self.parse_precision(self.safe_string(market, 'counter_decimals'))), }, 'limits': { 'leverage': { 'min': None, 'max': None, }, 'amount': { 'min': None, 'max': None, }, 'price': { 'min': None, 'max': None, }, 'cost': { 'min': self.safe_number(parts, 0), 'max': None, }, }, 'created': None, 'info': market, }) return result def construct_currency_object(self, id, code, name, precision, minCost, originalPayload): currencyType = 'crypto' description = self.describe() if self.is_fiat(code): currencyType = 'fiat' tickSize = self.parse_number(self.parse_precision(self.number_to_string(precision))) return { 'id': id, 'code': code, 'info': originalPayload, # the original payload 'type': currencyType, 'name': name, 'active': True, 'deposit': None, 'withdraw': None, 'fee': self.safe_number(description['fees']['funding']['withdraw'], code), 'precision': tickSize, 'limits': { 'amount': { 'min': tickSize, 'max': None, }, 'price': { 'min': tickSize, 'max': None, }, 'cost': { 'min': minCost, 'max': None, }, 'withdraw': { 'min': None, 'max': None, }, }, 'networks': {}, } async def fetch_markets_from_cache(self, params={}): # self method is now redundant # currencies are now fetched before markets options = self.safe_value(self.options, 'fetchMarkets', {}) timestamp = self.safe_integer(options, 'timestamp') expires = self.safe_integer(options, 'expires', 1000) now = self.milliseconds() if (timestamp is None) or ((now - timestamp) > expires): response = await self.publicGetTradingPairsInfo(params) self.options['fetchMarkets'] = self.extend(options, { 'response': response, 'timestamp': now, }) return self.safe_value(self.options['fetchMarkets'], 'response') async def fetch_currencies(self, params={}) -> Currencies: """ fetches all available currencies on an exchange https://www.bitstamp.net/api/#tag/Market-info/operation/GetTradingPairsInfo :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an associative dictionary of currencies """ response = await self.fetch_markets_from_cache(params) # # [ # { # "trading": "Enabled", # "base_decimals": 8, # "url_symbol": "btcusd", # "name": "BTC/USD", # "instant_and_market_orders": "Enabled", # "minimum_order": "20.0 USD", # "counter_decimals": 2, # "description": "Bitcoin / U.S. dollar" # }, # ] # result: dict = {} for i in range(0, len(response)): market = response[i] name = self.safe_string(market, 'name') base, quote = name.split('/') baseId = base.lower() quoteId = quote.lower() base = self.safe_currency_code(base) quote = self.safe_currency_code(quote) description = self.safe_string(market, 'description') baseDescription, quoteDescription = description.split(' / ') minimumOrder = self.safe_string(market, 'minimum_order') parts = minimumOrder.split(' ') cost = parts[0] if not (base in result): baseDecimals = self.safe_integer(market, 'base_decimals') result[base] = self.construct_currency_object(baseId, base, baseDescription, baseDecimals, None, market) if not (quote in result): counterDecimals = self.safe_integer(market, 'counter_decimals') result[quote] = self.construct_currency_object(quoteId, quote, quoteDescription, counterDecimals, self.parse_number(cost), market) return result 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://www.bitstamp.net/api/#tag/Order-book/operation/GetOrderBook :param str symbol: unified symbol of the market to fetch the order book for :param int [limit]: the maximum amount of order book entries to return :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: A dictionary of `order book structures ` indexed by market symbols """ await self.load_markets() market = self.market(symbol) request: dict = { 'pair': market['id'], } response = await self.publicGetOrderBookPair(self.extend(request, params)) # # { # "timestamp": "1583652948", # "microtimestamp": "1583652948955826", # "bids": [ # ["8750.00", "1.33685271"], # ["8749.39", "0.07700000"], # ["8746.98", "0.07400000"], # ] # "asks": [ # ["8754.10", "1.51995636"], # ["8754.71", "1.40000000"], # ["8754.72", "2.50000000"], # ] # } # microtimestamp = self.safe_integer(response, 'microtimestamp') timestamp = self.parse_to_int(microtimestamp / 1000) orderbook = self.parse_order_book(response, market['symbol'], timestamp) orderbook['nonce'] = microtimestamp return orderbook def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker: # # { # "timestamp": "1686068944", # "high": "26252", # "last": "26216", # "bid": "26208", # "vwap": "25681", # "volume": "3563.13819902", # "low": "25350", # "ask": "26211", # "open": "25730", # "open_24": "25895", # "percent_change_24": "1.24", # "pair": "BTC/USD" # } # marketId = self.safe_string(ticker, 'pair') symbol = self.safe_symbol(marketId, market, None) timestamp = self.safe_timestamp(ticker, 'timestamp') vwap = self.safe_string(ticker, 'vwap') baseVolume = self.safe_string(ticker, 'volume') quoteVolume = Precise.string_mul(baseVolume, vwap) last = self.safe_string(ticker, 'last') return self.safe_ticker({ 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_string(ticker, 'high'), 'low': self.safe_string(ticker, 'low'), 'bid': self.safe_string(ticker, 'bid'), 'bidVolume': None, 'ask': self.safe_string(ticker, 'ask'), 'askVolume': None, 'vwap': vwap, 'open': self.safe_string(ticker, 'open'), 'close': last, 'last': last, 'previousClose': None, 'change': None, 'percentage': None, 'average': None, 'baseVolume': baseVolume, 'quoteVolume': quoteVolume, 'info': ticker, }, market) async def fetch_ticker(self, symbol: str, params={}) -> Ticker: """ fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market https://www.bitstamp.net/api/#tag/Tickers/operation/GetMarketTicker :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() market = self.market(symbol) request: dict = { 'pair': market['id'], } ticker = await self.publicGetTickerPair(self.extend(request, params)) # # { # "timestamp": "1686068944", # "high": "26252", # "last": "26216", # "bid": "26208", # "vwap": "25681", # "volume": "3563.13819902", # "low": "25350", # "ask": "26211", # "open": "25730", # "open_24": "25895", # "percent_change_24": "1.24" # } # return self.parse_ticker(ticker, market) async def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers: """ fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market https://www.bitstamp.net/api/#tag/Tickers/operation/GetCurrencyPairTickers :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() response = await self.publicGetTicker(params) # # { # "timestamp": "1686068944", # "high": "26252", # "last": "26216", # "bid": "26208", # "vwap": "25681", # "volume": "3563.13819902", # "low": "25350", # "ask": "26211", # "open": "25730", # "open_24": "25895", # "percent_change_24": "1.24", # "pair": "BTC/USD" # } # return self.parse_tickers(response, symbols) def get_currency_id_from_transaction(self, transaction): # # { # "fee": "0.00000000", # "btc_usd": "0.00", # "datetime": XXX, # "usd": 0.0, # "btc": 0.0, # "eth": "0.05000000", # "type": "0", # "id": XXX, # "eur": 0.0 # } # currencyId = self.safe_string_lower(transaction, 'currency') if currencyId is not None: return currencyId transaction = self.omit(transaction, [ 'fee', 'price', 'datetime', 'type', 'status', 'id', ]) ids = list(transaction.keys()) for i in range(0, len(ids)): id = ids[i] if id.find('_') < 0: value = self.safe_integer(transaction, id) if (value is not None) and (value != 0): return id return None def get_market_from_trade(self, trade): trade = self.omit(trade, [ 'fee', 'price', 'datetime', 'tid', 'type', 'order_id', 'side', ]) currencyIds = list(trade.keys()) numCurrencyIds = len(currencyIds) if numCurrencyIds > 2: raise ExchangeError(self.id + ' getMarketFromTrade() too many keys: ' + self.json(currencyIds) + ' in the trade: ' + self.json(trade)) if numCurrencyIds == 2: marketId = currencyIds[0] + currencyIds[1] if marketId in self.markets_by_id: return self.safe_market(marketId) marketId = currencyIds[1] + currencyIds[0] if marketId in self.markets_by_id: return self.safe_market(marketId) return None def parse_trade(self, trade: dict, market: Market = None) -> Trade: # # fetchTrades(public) # # { # "date": "1637845199", # "tid": "209895701", # "amount": "0.00500000", # "type": "0", # Transaction type: 0 - buy; 1 - sell # "price": "4451.25" # } # # fetchMyTrades, trades returned within fetchOrder(private) # # { # "fee": "0.11128", # "eth_usdt": 4451.25, # "datetime": "2021-11-25 12:59:59.322000", # "usdt": "-22.26", # "order_id": 1429545880227846, # "usd": 0, # "btc": 0, # "eth": "0.00500000", # "type": "2", # Transaction type: 0 - deposit; 1 - withdrawal; 2 - market trade; 14 - sub account transfer; 25 - credited with staked assets; 26 - sent assets to staking; 27 - staking reward; 32 - referral reward; 35 - inter account transfer. # "id": 209895701, # "eur": 0 # } # # from fetchOrder(private) # # { # "fee": "0.11128", # "price": "4451.25000000", # "datetime": "2021-11-25 12:59:59.322000", # "usdt": "22.25625000", # "tid": 209895701, # "eth": "0.00500000", # "type": 2 # Transaction type: 0 - deposit; 1 - withdrawal; 2 - market trade # } # id = self.safe_string_2(trade, 'id', 'tid') symbol = None side = None priceString = self.safe_string(trade, 'price') amountString = self.safe_string(trade, 'amount') orderId = self.safe_string(trade, 'order_id') type = None costString = self.safe_string(trade, 'cost') rawMarketId = None if market is None: keys = list(trade.keys()) for i in range(0, len(keys)): currentKey = keys[i] if currentKey != 'order_id' and currentKey.find('_') >= 0: rawMarketId = currentKey market = self.safe_market(rawMarketId, market, '_') # if the market is still not defined # try to deduce it from used keys if market is None: market = self.get_market_from_trade(trade) feeCostString = self.safe_string(trade, 'fee') feeCurrency = market['quote'] priceId = rawMarketId if (rawMarketId is not None) else market['marketId'] priceString = self.safe_string(trade, priceId, priceString) amountString = self.safe_string(trade, market['baseId'], amountString) costString = self.safe_string(trade, market['quoteId'], costString) symbol = market['symbol'] datetimeString = self.safe_string_2(trade, 'date', 'datetime') timestamp = None if datetimeString is not None: if datetimeString.find(' ') >= 0: # iso8601 timestamp = self.parse8601(datetimeString) else: # string unix epoch in seconds timestamp = int(datetimeString) timestamp = timestamp * 1000 # if it is a private trade if 'id' in trade: if amountString is not None: isAmountNeg = Precise.string_lt(amountString, '0') if isAmountNeg: side = 'sell' amountString = Precise.string_neg(amountString) else: side = 'buy' else: side = self.safe_string(trade, 'type') if side == '1': side = 'sell' elif side == '0': side = 'buy' else: side = None if costString is not None: costString = Precise.string_abs(costString) fee = None if feeCostString is not None: fee = { 'cost': feeCostString, 'currency': feeCurrency, } return self.safe_trade({ 'id': id, 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'order': orderId, 'type': type, 'side': side, 'takerOrMaker': None, 'price': priceString, 'amount': amountString, 'cost': costString, 'fee': fee, }, market) async def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]: """ get the list of most recent trades for a particular symbol https://www.bitstamp.net/api/#tag/Transactions-public/operation/GetTransactions :param str symbol: unified symbol of the market to fetch trades for :param int [since]: timestamp in ms of the earliest trade to fetch :param int [limit]: the maximum amount of trades to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :returns Trade[]: a list of `trade structures ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'pair': market['id'], 'time': 'hour', } response = await self.publicGetTransactionsPair(self.extend(request, params)) # # [ # { # "date": "1551814435", # "tid": "83581898", # "price": "0.03532850", # "type": "1", # "amount": "0.85945907" # }, # { # "date": "1551814434", # "tid": "83581896", # "price": "0.03532851", # "type": "1", # "amount": "11.34130961" # }, # ] # return self.parse_trades(response, market, since, limit) def parse_ohlcv(self, ohlcv, market: Market = None) -> list: # # { # "high": "9064.77", # "timestamp": "1593961440", # "volume": "18.49436608", # "low": "9040.87", # "close": "9064.77", # "open": "9040.87" # } # return [ self.safe_timestamp(ohlcv, 'timestamp'), self.safe_number(ohlcv, 'open'), self.safe_number(ohlcv, 'high'), self.safe_number(ohlcv, 'low'), self.safe_number(ohlcv, 'close'), self.safe_number(ohlcv, 'volume'), ] 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://www.bitstamp.net/api/#tag/Market-info/operation/GetOHLCData :param str symbol: unified symbol of the market to fetch OHLCV data for :param str timeframe: the length of time each candle represents :param int [since]: timestamp in ms of the earliest candle to fetch :param int [limit]: the maximum amount of candles to fetch :param dict [params]: extra parameters specific to the exchange API endpoint :returns int[][]: A list of candles ordered, open, high, low, close, volume """ await self.load_markets() market = self.market(symbol) request: dict = { 'pair': market['id'], 'step': self.safe_string(self.timeframes, timeframe, timeframe), } duration = self.parse_timeframe(timeframe) if limit is None: if since is None: request['limit'] = 1000 # we need to specify an allowed amount of `limit` if no `since` is set and there is no default limit by exchange else: limit = 1000 start = self.parse_to_int(since / 1000) request['start'] = start request['end'] = self.sum(start, duration * (limit - 1)) request['limit'] = limit else: if since is not None: start = self.parse_to_int(since / 1000) request['start'] = start request['end'] = self.sum(start, duration * (limit - 1)) request['limit'] = min(limit, 1000) # min 1, max 1000 response = await self.publicGetOhlcPair(self.extend(request, params)) # # { # "data": { # "pair": "BTC/USD", # "ohlc": [ # {"high": "9064.77", "timestamp": "1593961440", "volume": "18.49436608", "low": "9040.87", "close": "9064.77", "open": "9040.87"}, # {"high": "9071.59", "timestamp": "1593961500", "volume": "3.48631711", "low": "9058.76", "close": "9061.07", "open": "9064.66"}, # {"high": "9067.33", "timestamp": "1593961560", "volume": "0.04142833", "low": "9061.94", "close": "9061.94", "open": "9067.33"}, # ], # } # } # data = self.safe_value(response, 'data', {}) ohlc = self.safe_list(data, 'ohlc', []) return self.parse_ohlcvs(ohlc, market, timeframe, since, limit) def parse_balance(self, response) -> Balances: result: dict = { 'info': response, 'timestamp': None, 'datetime': None, } if response is None: response = [] for i in range(0, len(response)): currencyBalance = response[i] currencyId = self.safe_string(currencyBalance, 'currency') currencyCode = self.safe_currency_code(currencyId) account = self.account() account['free'] = self.safe_string(currencyBalance, 'available') account['used'] = self.safe_string(currencyBalance, 'reserved') account['total'] = self.safe_string(currencyBalance, 'total') result[currencyCode] = 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://www.bitstamp.net/api/#tag/Account-balances/operation/GetAccountBalances :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `balance structure ` """ await self.load_markets() response = await self.privatePostAccountBalances(params) # # [ # { # "currency": "usdt", # "total": "7.00000", # "available": "7.00000", # "reserved": "0.00000" # }, # ... # ] # return self.parse_balance(response) async def fetch_trading_fee(self, symbol: str, params={}) -> TradingFeeInterface: """ fetch the trading fees for a market https://www.bitstamp.net/api/#tag/Fees/operation/GetTradingFeesForCurrency :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 = { 'market_symbol': market['id'], } response = await self.privatePostFeesTrading(self.extend(request, params)) # # [ # { # "currency_pair": "btcusd", # "fees": # { # "maker": "0.15000", # "taker": "0.16000" # }, # "market": "btcusd" # } # ... # ] # tradingFeesByMarketId = self.index_by(response, 'currency_pair') tradingFee = self.safe_dict(tradingFeesByMarketId, market['id']) return self.parse_trading_fee(tradingFee, market) def parse_trading_fee(self, fee: dict, market: Market = None) -> TradingFeeInterface: marketId = self.safe_string(fee, 'market') fees = self.safe_dict(fee, 'fees', {}) return { 'info': fee, 'symbol': self.safe_symbol(marketId, market), 'maker': self.safe_number(fees, 'maker'), 'taker': self.safe_number(fees, 'taker'), 'percentage': None, 'tierBased': None, } def parse_trading_fees(self, fees): result: dict = {'info': fees} for i in range(0, len(fees)): fee = self.parse_trading_fee(fees[i]) symbol = fee['symbol'] result[symbol] = fee return result async def fetch_trading_fees(self, params={}) -> TradingFees: """ fetch the trading fees for multiple markets https://www.bitstamp.net/api/#tag/Fees/operation/GetAllTradingFees :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.privatePostFeesTrading(params) # # [ # { # "currency_pair": "btcusd", # "fees": # { # "maker": "0.15000", # "taker": "0.16000" # }, # "market": "btcusd" # } # ... # ] # return self.parse_trading_fees(response) async def fetch_transaction_fees(self, codes: Strings = None, params={}): """ @deprecated please use fetchDepositWithdrawFees instead https://www.bitstamp.net/api/#tag/Fees :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.privatePostFeesWithdrawal(params) # # [ # { # "currency": "btc", # "fee": "0.00015000", # "network": "bitcoin" # } # ... # ] # return self.parse_transaction_fees(response) def parse_transaction_fees(self, response, codes=None): result: dict = {} currencies = self.index_by(response, 'currency') ids = list(currencies.keys()) for i in range(0, len(ids)): id = ids[i] fees = self.safe_value(response, i, {}) code = self.safe_currency_code(id) if (codes is not None) and not self.in_array(code, codes): continue result[code] = { 'withdraw_fee': self.safe_number(fees, 'fee'), 'deposit': {}, 'info': self.safe_dict(currencies, id), } return result async def fetch_deposit_withdraw_fees(self, codes=None, params={}): """ fetch deposit and withdraw fees https://www.bitstamp.net/api/#tag/Fees/operation/GetAllWithdrawalFees :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.privatePostFeesWithdrawal(params) # # [ # { # "currency": "btc", # "fee": "0.00015000", # "network": "bitcoin" # } # ... # ] # responseByCurrencyId = self.group_by(response, 'currency') return self.parse_deposit_withdraw_fees(responseByCurrencyId, codes) def parse_deposit_withdraw_fee(self, fee, currency=None): result = self.deposit_withdraw_fee(fee) for j in range(0, len(fee)): networkEntry = fee[j] networkId = self.safe_string(networkEntry, 'network') networkCode = self.network_id_to_code(networkId) withdrawFee = self.safe_number(networkEntry, 'fee') result['withdraw'] = { 'fee': withdrawFee, 'percentage': None, } result['networks'][networkCode] = { 'withdraw': { 'fee': withdrawFee, 'percentage': None, }, 'deposit': { 'fee': None, 'percentage': None, }, } return result async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}): """ create a trade order https://www.bitstamp.net/api/#tag/Orders/operation/OpenInstantBuyOrder https://www.bitstamp.net/api/#tag/Orders/operation/OpenMarketBuyOrder https://www.bitstamp.net/api/#tag/Orders/operation/OpenLimitBuyOrder https://www.bitstamp.net/api/#tag/Orders/operation/OpenInstantSellOrder https://www.bitstamp.net/api/#tag/Orders/operation/OpenMarketSellOrder https://www.bitstamp.net/api/#tag/Orders/operation/OpenLimitSellOrder :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much of currency you want to trade in units of base currency :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `order structure ` """ await self.load_markets() market = self.market(symbol) request: dict = { 'pair': market['id'], 'amount': self.amount_to_precision(symbol, amount), } clientOrderId = self.safe_string_2(params, 'client_order_id', 'clientOrderId') if clientOrderId is not None: request['client_order_id'] = clientOrderId params = self.omit(params, ['clientOrderId']) response = None capitalizedSide = self.capitalize(side) if type == 'market': if capitalizedSide == 'Buy': response = await self.privatePostBuyMarketPair(self.extend(request, params)) else: response = await self.privatePostSellMarketPair(self.extend(request, params)) elif type == 'instant': if capitalizedSide == 'Buy': response = await self.privatePostBuyInstantPair(self.extend(request, params)) else: response = await self.privatePostSellInstantPair(self.extend(request, params)) else: request['price'] = self.price_to_precision(symbol, price) if capitalizedSide == 'Buy': response = await self.privatePostBuyPair(self.extend(request, params)) else: response = await self.privatePostSellPair(self.extend(request, params)) order = self.parse_order(response, market) order['type'] = type return order async def cancel_order(self, id: str, symbol: Str = None, params={}): """ cancels an open order https://www.bitstamp.net/api/#tag/Orders/operation/CancelOrder :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() request: dict = { 'id': id, } response = await self.privatePostCancelOrder(self.extend(request, params)) # # { # "id": 1453282316578816, # "amount": "0.02035278", # "price": "2100.45", # "type": 0, # "market": "BTC/USD" # } # return self.parse_order(response) async def cancel_all_orders(self, symbol: Str = None, params={}): """ cancel all open orders https://www.bitstamp.net/api/#tag/Orders/operation/CancelAllOrders https://www.bitstamp.net/api/#tag/Orders/operation/CancelOrdersForMarket :param str symbol: unified market symbol, only orders in the market of self symbol are cancelled when symbol is not None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `order structures ` """ await self.load_markets() market = None request: dict = {} response = None if symbol is not None: market = self.market(symbol) request['pair'] = market['id'] response = await self.privatePostCancelAllOrdersPair(self.extend(request, params)) else: response = await self.privatePostCancelAllOrders(self.extend(request, params)) # # { # "canceled": [ # { # "id": 1453282316578816, # "amount": "0.02035278", # "price": "2100.45", # "type": 0, # "currency_pair": "BTC/USD", # "market": "BTC/USD" # } # ], # "success": True # } # canceled = self.safe_list(response, 'canceled') return self.parse_orders(canceled) def parse_order_status(self, status: Str): statuses: dict = { 'In Queue': 'open', 'Open': 'open', 'Finished': 'closed', 'Canceled': 'canceled', } return self.safe_string(statuses, status, status) async def fetch_order_status(self, id: str, symbol: Str = None, params={}): await self.load_markets() clientOrderId = self.safe_value_2(params, 'client_order_id', 'clientOrderId') request: dict = {} if clientOrderId is not None: request['client_order_id'] = clientOrderId params = self.omit(params, ['client_order_id', 'clientOrderId']) else: request['id'] = id response = await self.privatePostOrderStatus(self.extend(request, params)) return self.parse_order_status(self.safe_string(response, 'status')) async def fetch_order(self, id: str, symbol: Str = None, params={}): """ fetches information on an order made by the user https://www.bitstamp.net/api/#tag/Orders/operation/GetOrderStatus :param str id: the 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) clientOrderId = self.safe_value_2(params, 'client_order_id', 'clientOrderId') request: dict = {} if clientOrderId is not None: request['client_order_id'] = clientOrderId params = self.omit(params, ['client_order_id', 'clientOrderId']) else: request['id'] = id response = await self.privatePostOrderStatus(self.extend(request, params)) # # { # "status": "Finished", # "id": 1429545880227846, # "amount_remaining": "0.00000000", # "transactions": [ # { # "fee": "0.11128", # "price": "4451.25000000", # "datetime": "2021-11-25 12:59:59.322000", # "usdt": "22.25625000", # "tid": 209895701, # "eth": "0.00500000", # "type": 2 # } # ] # } # return self.parse_order(response, market) async def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}): """ fetch all trades made by the user https://www.bitstamp.net/api/#tag/Transactions-private/operation/GetUserTransactions https://www.bitstamp.net/api/#tag/Transactions-private/operation/GetUserTransactionsForMarket :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch trades for :param int [limit]: the maximum number of trades structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Trade[]: a list of `trade structures ` """ await self.load_markets() request: dict = {} method = 'privatePostUserTransactions' market = None if symbol is not None: market = self.market(symbol) request['pair'] = market['id'] method += 'Pair' if limit is not None: request['limit'] = limit response = await getattr(self, method)(self.extend(request, params)) result = self.filter_by(response, 'type', '2') return self.parse_trades(result, market, since, limit) async def fetch_deposits_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]: """ fetch history of deposits and withdrawals https://www.bitstamp.net/api/#tag/Transactions-private/operation/GetUserTransactions :param str [code]: unified currency code for the currency of the deposit/withdrawals, default is None :param int [since]: timestamp in ms of the earliest deposit/withdrawal, default is None :param int [limit]: max number of deposit/withdrawals to return, default is None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a list of `transaction structure ` """ await self.load_markets() request: dict = {} if limit is not None: request['limit'] = limit response = await self.privatePostUserTransactions(self.extend(request, params)) # # [ # { # "fee": "0.00000000", # "btc_usd": "0.00", # "id": 1234567894, # "usd": 0, # "btc": 0, # "datetime": "2018-09-08 09:00:31", # "type": "1", # "xrp": "-20.00000000", # "eur": 0, # }, # { # "fee": "0.00000000", # "btc_usd": "0.00", # "id": 1134567891, # "usd": 0, # "btc": 0, # "datetime": "2018-09-07 18:47:52", # "type": "0", # "xrp": "20.00000000", # "eur": 0, # }, # ] # currency = None if code is not None: currency = self.currency(code) transactions = self.filter_by_array(response, 'type', ['0', '1'], False) return self.parse_transactions(transactions, 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://www.bitstamp.net/api/#tag/Withdrawals/operation/GetWithdrawalRequests :param str code: unified currency code :param int [since]: the earliest time in ms to fetch withdrawals for :param int [limit]: the maximum number of withdrawals structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict[]: a list of `transaction structures ` """ await self.load_markets() request: dict = {} if since is not None: request['timedelta'] = self.milliseconds() - since else: request['timedelta'] = 50000000 # use max bitstamp approved value response = await self.privatePostWithdrawalRequests(self.extend(request, params)) # # [ # { # "status": 2, # "datetime": "2018-10-17 10:58:13", # "currency": "BTC", # "amount": "0.29669259", # "address": "aaaaa", # "type": 1, # "id": 111111, # "transaction_id": "xxxx", # }, # { # "status": 2, # "datetime": "2018-10-17 10:55:17", # "currency": "ETH", # "amount": "1.11010664", # "address": "aaaa", # "type": 16, # "id": 222222, # "transaction_id": "xxxxx", # }, # ] # return self.parse_transactions(response, None, since, limit) def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction: # # fetchDepositsWithdrawals # # { # "fee": "0.00000000", # "btc_usd": "0.00", # "id": 1234567894, # "usd": 0, # "btc": 0, # "datetime": "2018-09-08 09:00:31", # "type": "1", # "xrp": "-20.00000000", # "eur": 0, # } # # fetchWithdrawals # # { # "status": 2, # "datetime": "2018-10-17 10:58:13", # "currency": "BTC", # "amount": "0.29669259", # "address": "aaaaa", # "type": 1, # "id": 111111, # "transaction_id": "xxxx", # } # # { # "id": 3386432, # "type": 14, # "amount": "863.21332500", # "status": 2, # "address": "rE1sdh25BJQ3qFwngiTBwaq3zPGGYcrjp1?dt=1455", # "currency": "XRP", # "datetime": "2018-01-05 15:27:55", # "transaction_id": "001743B03B0C79BA166A064AC0142917B050347B4CB23BA2AB4B91B3C5608F4C" # } # timestamp = self.parse8601(self.safe_string(transaction, 'datetime')) currencyId = self.get_currency_id_from_transaction(transaction) code = self.safe_currency_code(currencyId, currency) feeCost = self.safe_string(transaction, 'fee') feeCurrency = None amount = None if 'amount' in transaction: amount = self.safe_string(transaction, 'amount') elif currency is not None: amount = self.safe_string(transaction, currency['id'], amount) feeCurrency = currency['code'] elif (code is not None) and (currencyId is not None): amount = self.safe_string(transaction, currencyId, amount) feeCurrency = code if amount is not None: # withdrawals have a negative amount amount = Precise.string_abs(amount) status = 'ok' if 'status' in transaction: status = self.parse_transaction_status(self.safe_string(transaction, 'status')) type = None if 'type' in transaction: # from fetchDepositsWithdrawals rawType = self.safe_string(transaction, 'type') if rawType == '0': type = 'deposit' elif rawType == '1': type = 'withdrawal' else: # from fetchWithdrawals type = 'withdrawal' tag = None address = self.safe_string(transaction, 'address') if address is not None: # dt(destination tag) is embedded into the address field addressParts = address.split('?dt=') numParts = len(addressParts) if numParts > 1: address = addressParts[0] tag = addressParts[1] fee = { 'currency': None, 'cost': None, 'rate': None, } if feeCost is not None: fee = { 'currency': feeCurrency, 'cost': feeCost, 'rate': None, } return { 'info': transaction, 'id': self.safe_string(transaction, 'id'), 'txid': self.safe_string(transaction, 'transaction_id'), 'type': type, 'currency': code, 'network': None, 'amount': self.parse_number(amount), 'status': status, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'address': address, 'addressFrom': None, 'addressTo': address, 'tag': tag, 'tagFrom': None, 'tagTo': tag, 'updated': None, 'comment': None, 'internal': None, 'fee': fee, } def parse_transaction_status(self, status: Str): # # withdrawals: # 0(open), 1(in process), 2(finished), 3(canceled) or 4(failed). # statuses: dict = { '0': 'pending', # Open '1': 'pending', # In process '2': 'ok', # Finished '3': 'canceled', # Canceled '4': 'failed', # Failed } return self.safe_string(statuses, status, status) def parse_order(self, order: dict, market: Market = None) -> Order: # # from fetch order: # {status: "Finished", # "id": 731693945, # "client_order_id": '', # "transactions": # [{fee: "0.000019", # "price": "0.00015803", # "datetime": "2018-01-07 10:45:34.132551", # "btc": "0.0079015000000000", # "tid": 42777395, # "type": 2, # "xrp": "50.00000000"}]} # # partially filled order: # {"id": 468646390, # "client_order_id": "", # "status": "Canceled", # "transactions": [{ # "eth": "0.23000000", # "fee": "0.09", # "tid": 25810126, # "usd": "69.8947000000000000", # "type": 2, # "price": "303.89000000", # "datetime": "2017-11-11 07:22:20.710567" # }]} # # from create order response: # { # "price": "0.00008012", # "client_order_id": '', # "currency_pair": "XRP/BTC", # "datetime": "2019-01-31 21:23:36", # "amount": "15.00000000", # "type": "0", # "id": "2814205012" # } # # cancelOrder # # { # "id": 1453282316578816, # "amount": "0.02035278", # "price": "2100.45", # "type": 0, # "market": "BTC/USD" # } # id = self.safe_string(order, 'id') clientOrderId = self.safe_string(order, 'client_order_id') side = self.safe_string(order, 'type') if side is not None: side = 'sell' if (side == '1') else 'buy' # there is no timestamp from fetchOrder timestamp = self.parse8601(self.safe_string(order, 'datetime')) marketId = self.safe_string_lower(order, 'currency_pair') symbol = self.safe_symbol(marketId, market, '/') status = self.parse_order_status(self.safe_string(order, 'status')) amount = self.safe_string(order, 'amount') transactions = self.safe_value(order, 'transactions', []) price = self.safe_string(order, 'price') return self.safe_order({ 'id': id, 'clientOrderId': clientOrderId, 'datetime': self.iso8601(timestamp), 'timestamp': timestamp, 'lastTradeTimestamp': None, 'status': status, 'symbol': symbol, 'type': None, 'timeInForce': None, 'postOnly': None, 'side': side, 'price': price, 'triggerPrice': None, 'cost': None, 'amount': amount, 'filled': None, 'remaining': None, 'trades': transactions, 'fee': None, 'info': order, 'average': None, }, market) def parse_ledger_entry_type(self, type): types: dict = { '0': 'transaction', '1': 'transaction', '2': 'trade', '14': 'transfer', } return self.safe_string(types, type, type) def parse_ledger_entry(self, item: dict, currency: Currency = None) -> LedgerEntry: # # [ # { # "fee": "0.00000000", # "btc_usd": "0.00", # "id": 1234567894, # "usd": 0, # "btc": 0, # "datetime": "2018-09-08 09:00:31", # "type": "1", # "xrp": "-20.00000000", # "eur": 0, # }, # { # "fee": "0.00000000", # "btc_usd": "0.00", # "id": 1134567891, # "usd": 0, # "btc": 0, # "datetime": "2018-09-07 18:47:52", # "type": "0", # "xrp": "20.00000000", # "eur": 0, # }, # ] # type = self.parse_ledger_entry_type(self.safe_string(item, 'type')) if type == 'trade': parsedTrade = self.parse_trade(item) market = None keys = list(item.keys()) for i in range(0, len(keys)): if keys[i].find('_') >= 0: marketId = keys[i].replace('_', '') market = self.safe_market(marketId, market) # if the market is still not defined # try to deduce it from used keys if market is None: market = self.get_market_from_trade(item) direction = 'in' if (parsedTrade['side'] == 'buy') else 'out' return self.safe_ledger_entry({ 'info': item, 'id': parsedTrade['id'], 'timestamp': parsedTrade['timestamp'], 'datetime': parsedTrade['datetime'], 'direction': direction, 'account': None, 'referenceId': parsedTrade['order'], 'referenceAccount': None, 'type': type, 'currency': market['base'], 'amount': parsedTrade['amount'], 'before': None, 'after': None, 'status': 'ok', 'fee': parsedTrade['fee'], }, currency) else: parsedTransaction = self.parse_transaction(item, currency) direction = None if 'amount' in item: amount = self.safe_string(item, 'amount') direction = 'in' if Precise.string_gt(amount, '0') else 'out' elif ('currency' in parsedTransaction) and parsedTransaction['currency'] is not None: currencyCode = self.safe_string(parsedTransaction, 'currency') currency = self.currency(currencyCode) amount = self.safe_string(item, currency['id']) direction = 'in' if Precise.string_gt(amount, '0') else 'out' return self.safe_ledger_entry({ 'info': item, 'id': parsedTransaction['id'], 'timestamp': parsedTransaction['timestamp'], 'datetime': parsedTransaction['datetime'], 'direction': direction, 'account': None, 'referenceId': parsedTransaction['txid'], 'referenceAccount': None, 'type': type, 'currency': parsedTransaction['currency'], 'amount': parsedTransaction['amount'], 'before': None, 'after': None, 'status': parsedTransaction['status'], 'fee': parsedTransaction['fee'], }, currency) 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://www.bitstamp.net/api/#tag/Transactions-private/operation/GetUserTransactions :param str [code]: unified currency code, default is None :param int [since]: timestamp in ms of the earliest ledger entry, default is None :param int [limit]: max number of ledger entries to return, default is None :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `ledger structure ` """ await self.load_markets() request: dict = {} if limit is not None: request['limit'] = limit response = await self.privatePostUserTransactions(self.extend(request, params)) currency = None if code is not None: currency = self.currency(code) return self.parse_ledger(response, currency, since, limit) 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://www.bitstamp.net/api/#tag/Orders/operation/GetAllOpenOrders https://www.bitstamp.net/api/#tag/Orders/operation/GetOpenOrdersForMarket :param str symbol: unified market symbol :param int [since]: the earliest time in ms to fetch open orders for :param int [limit]: the maximum number of open orders structures to retrieve :param dict [params]: extra parameters specific to the exchange API endpoint :returns Order[]: a list of `order structures ` """ market = None await self.load_markets() if symbol is not None: market = self.market(symbol) response = await self.privatePostOpenOrdersAll(params) # # [ # { # "price": "0.00008012", # "currency_pair": "XRP/BTC", # "client_order_id": '', # "datetime": "2019-01-31 21:23:36", # "amount": "15.00000000", # "type": "0", # "id": "2814205012", # } # ] # return self.parse_orders(response, market, since, limit, { 'status': 'open', 'type': 'limit', }) def get_currency_name(self, code): """ @ignore :param str code: Unified currency code :returns str: lowercase version of code """ return code.lower() def is_fiat(self, code): return code == 'USD' or code == 'EUR' or code == 'GBP' async def fetch_deposit_address(self, code: str, params={}) -> DepositAddress: """ fetch the deposit address for a currency associated with self account https://www.bitstamp.net/api/#tag/Deposits/operation/GetCryptoDepositAddress :param str code: unified currency code :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: an `address structure ` """ if self.is_fiat(code): raise NotSupported(self.id + ' fiat fetchDepositAddress() for ' + code + ' is not supported!') name = self.get_currency_name(code) method = 'privatePost' + self.capitalize(name) + 'Address' response = await getattr(self, method)(params) address = self.safe_string(response, 'address') tag = self.safe_string_2(response, 'memo_id', 'destination_tag') self.check_address(address) return { 'info': response, 'currency': code, 'network': None, 'address': address, 'tag': tag, } async def withdraw(self, code: str, amount: float, address: str, tag=None, params={}) -> Transaction: """ make a withdrawal https://www.bitstamp.net/api/#tag/Withdrawals/operation/RequestFiatWithdrawal https://www.bitstamp.net/api/#tag/Withdrawals/operation/RequestCryptoWithdrawal :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 ` """ # For fiat withdrawals please provide all required additional parameters in the 'params' # Check https://www.bitstamp.net/api/ under 'Open bank withdrawal' for list and description. tag, params = self.handle_withdraw_tag_and_params(tag, params) await self.load_markets() self.check_address(address) request: dict = { 'amount': amount, } currency = None method = None if not self.is_fiat(code): name = self.get_currency_name(code) method = 'privatePost' + self.capitalize(name) + 'Withdrawal' if code == 'XRP': if tag is not None: request['destination_tag'] = tag elif code == 'XLM' or code == 'HBAR': if tag is not None: request['memo_id'] = tag request['address'] = address else: method = 'privatePostWithdrawalOpen' currency = self.currency(code) request['iban'] = address request['account_currency'] = currency['id'] response = await getattr(self, method)(self.extend(request, params)) return self.parse_transaction(response, currency) async def transfer(self, code: str, amount: float, fromAccount: str, toAccount: str, params={}) -> TransferEntry: """ transfer currency internally between wallets on the same account https://www.bitstamp.net/api/#tag/Sub-account/operation/TransferFromMainToSub https://www.bitstamp.net/api/#tag/Sub-account/operation/TransferFromSubToMain :param str code: unified currency code :param float amount: amount to transfer :param str fromAccount: account to transfer from :param str toAccount: account to transfer to :param dict [params]: extra parameters specific to the exchange API endpoint :returns dict: a `transfer structure ` """ await self.load_markets() currency = self.currency(code) request: dict = { 'amount': self.parse_to_numeric(self.currency_to_precision(code, amount)), 'currency': currency['id'].upper(), } response = None if fromAccount == 'main': request['subAccount'] = toAccount response = await self.privatePostTransferFromMain(self.extend(request, params)) elif toAccount == 'main': request['subAccount'] = fromAccount response = await self.privatePostTransferToMain(self.extend(request, params)) else: raise BadRequest(self.id + ' transfer() only supports from or to main') # # {status: 'ok'} # transfer = self.parse_transfer(response, currency) transfer['amount'] = amount transfer['fromAccount'] = fromAccount transfer['toAccount'] = toAccount return transfer def parse_transfer(self, transfer, currency=None): # # {status: 'ok'} # status = self.safe_string(transfer, 'status') return { 'info': transfer, 'id': None, 'timestamp': None, 'datetime': None, 'currency': currency['code'], 'amount': None, 'fromAccount': None, 'toAccount': None, 'status': self.parse_transfer_status(status), } def parse_transfer_status(self, status: Str) -> Str: statuses: dict = { 'ok': 'ok', 'error': 'failed', } return self.safe_string(statuses, status, status) def nonce(self): return self.milliseconds() def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api'][api] + '/' url += self.version + '/' url += self.implode_params(path, params) query = self.omit(params, self.extract_params(path)) if api == 'public': if query: url += '?' + self.urlencode(query) else: self.check_required_credentials() xAuth = 'BITSTAMP ' + self.apiKey xAuthNonce = self.uuid() xAuthTimestamp = str(self.milliseconds()) xAuthVersion = 'v2' contentType = '' headers = { 'X-Auth': xAuth, 'X-Auth-Nonce': xAuthNonce, 'X-Auth-Timestamp': xAuthTimestamp, 'X-Auth-Version': xAuthVersion, } if method == 'POST': if query: body = self.urlencode(query) contentType = 'application/x-www-form-urlencoded' headers['Content-Type'] = contentType else: # sending an empty POST request will trigger # an API0020 error returned by the exchange # therefore for empty requests we send a dummy object # https://github.com/ccxt/ccxt/issues/6846 body = self.urlencode({'foo': 'bar'}) contentType = 'application/x-www-form-urlencoded' headers['Content-Type'] = contentType authBody = body if body else '' auth = xAuth + method + url.replace('https://', '') + contentType + xAuthNonce + xAuthTimestamp + xAuthVersion + authBody signature = self.hmac(self.encode(auth), self.encode(self.secret), hashlib.sha256) headers['X-Auth-Signature'] = signature return {'url': url, 'method': method, 'body': body, 'headers': headers} def handle_errors(self, httpCode: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody): if response is None: return None # # {"error": "No permission found"} # fetchDepositAddress returns self on apiKeys that don't have the permission required # {"status": "error", "reason": {"__all__": ["Minimum order size is 5.0 EUR."]}} # reuse of a nonce gives: {status: 'error', reason: 'Invalid nonce', code: 'API0004'} # status = self.safe_string(response, 'status') error = self.safe_value(response, 'error') if (status == 'error') or (error is not None): errors = [] if isinstance(error, str): errors.append(error) elif error is not None: keys = list(error.keys()) for i in range(0, len(keys)): key = keys[i] value = self.safe_value(error, key) if isinstance(value, list): errors = self.array_concat(errors, value) else: errors.append(value) reasonInner = self.safe_value(response, 'reason', {}) if isinstance(reasonInner, str): errors.append(reasonInner) else: all = self.safe_value(reasonInner, '__all__', []) for i in range(0, len(all)): errors.append(all[i]) code = self.safe_string(response, 'code') if code == 'API0005': raise AuthenticationError(self.id + ' invalid signature, use the uid for the main account if you have subaccounts') feedback = self.id + ' ' + body for i in range(0, len(errors)): value = errors[i] self.throw_exactly_matched_exception(self.exceptions['exact'], value, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], value, feedback) raise ExchangeError(feedback) return None