951 lines
39 KiB
Python
951 lines
39 KiB
Python
# -*- coding: utf-8 -*-
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# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
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# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
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from ccxt.async_support.base.exchange import Exchange
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from ccxt.abstract.mercado import ImplicitAPI
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import hashlib
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from ccxt.base.types import Any, Balances, Currency, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Ticker, Trade, Transaction
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from typing import List
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from ccxt.base.errors import ExchangeError
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from ccxt.base.errors import ArgumentsRequired
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from ccxt.base.errors import InvalidOrder
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from ccxt.base.decimal_to_precision import TICK_SIZE
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from ccxt.base.precise import Precise
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class mercado(Exchange, ImplicitAPI):
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def describe(self) -> Any:
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return self.deep_extend(super(mercado, self).describe(), {
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'id': 'mercado',
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'name': 'Mercado Bitcoin',
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'countries': ['BR'], # Brazil
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'rateLimit': 1000,
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'version': 'v3',
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'has': {
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'CORS': True,
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'spot': True,
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'margin': False,
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'swap': False,
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'future': False,
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'option': False,
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'addMargin': False,
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'borrowCrossMargin': False,
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'borrowIsolatedMargin': False,
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'borrowMargin': False,
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'cancelOrder': True,
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'closeAllPositions': False,
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'closePosition': False,
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'createMarketOrder': True,
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'createOrder': True,
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'createReduceOnlyOrder': False,
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'createStopLimitOrder': False,
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'createStopMarketOrder': False,
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'createStopOrder': False,
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'fetchAllGreeks': False,
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'fetchBalance': True,
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'fetchBorrowInterest': False,
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'fetchBorrowRate': False,
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'fetchBorrowRateHistories': False,
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'fetchBorrowRateHistory': False,
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'fetchBorrowRates': False,
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'fetchBorrowRatesPerSymbol': False,
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'fetchCrossBorrowRate': False,
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'fetchCrossBorrowRates': False,
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'fetchCurrencies': False,
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'fetchDepositAddress': False,
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'fetchDepositAddresses': False,
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'fetchDepositAddressesByNetwork': False,
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'fetchFundingHistory': False,
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'fetchFundingInterval': False,
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'fetchFundingIntervals': False,
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'fetchFundingRate': False,
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'fetchFundingRateHistory': False,
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'fetchFundingRates': False,
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'fetchGreeks': False,
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'fetchIndexOHLCV': False,
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'fetchIsolatedBorrowRate': False,
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'fetchIsolatedBorrowRates': False,
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'fetchIsolatedPositions': False,
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'fetchLeverage': False,
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'fetchLeverages': False,
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'fetchLeverageTiers': False,
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'fetchLiquidations': False,
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'fetchLongShortRatio': False,
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'fetchLongShortRatioHistory': False,
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'fetchMarginAdjustmentHistory': False,
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'fetchMarginMode': False,
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'fetchMarginModes': False,
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'fetchMarketLeverageTiers': False,
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'fetchMarkets': True,
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'fetchMarkOHLCV': False,
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'fetchMarkPrice': False,
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'fetchMarkPrices': False,
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'fetchMyLiquidations': False,
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'fetchMySettlementHistory': False,
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'fetchMyTrades': 'emulated',
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'fetchOHLCV': True,
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'fetchOpenInterest': False,
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'fetchOpenInterestHistory': False,
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'fetchOpenInterests': False,
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'fetchOpenOrders': True,
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'fetchOption': False,
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'fetchOptionChain': False,
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'fetchOrder': True,
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'fetchOrderBook': True,
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'fetchOrders': True,
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'fetchPosition': False,
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'fetchPositionHistory': False,
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'fetchPositionMode': False,
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'fetchPositions': False,
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'fetchPositionsForSymbol': False,
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'fetchPositionsHistory': False,
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'fetchPositionsRisk': False,
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'fetchPremiumIndexOHLCV': False,
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'fetchSettlementHistory': False,
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'fetchTicker': True,
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'fetchTickers': False,
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'fetchTrades': True,
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'fetchTradingFee': False,
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'fetchTradingFees': False,
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'fetchUnderlyingAssets': False,
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'fetchVolatilityHistory': False,
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'reduceMargin': False,
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'repayCrossMargin': False,
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'repayIsolatedMargin': False,
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'setLeverage': False,
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'setMargin': False,
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'setMarginMode': False,
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'setPositionMode': False,
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'withdraw': True,
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},
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'timeframes': {
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'15m': '15m',
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'1h': '1h',
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'3h': '3h',
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'1d': '1d',
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'1w': '1w',
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'1M': '1M',
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},
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/27837060-e7c58714-60ea-11e7-9192-f05e86adb83f.jpg',
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'api': {
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'public': 'https://www.mercadobitcoin.net/api',
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'private': 'https://www.mercadobitcoin.net/tapi',
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'v4Public': 'https://www.mercadobitcoin.com.br/v4',
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'v4PublicNet': 'https://api.mercadobitcoin.net/api/v4',
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},
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'www': 'https://www.mercadobitcoin.com.br',
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'doc': [
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'https://www.mercadobitcoin.com.br/api-doc',
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'https://www.mercadobitcoin.com.br/trade-api',
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],
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},
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'api': {
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'public': {
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'get': [
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'coins',
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'{coin}/orderbook/', # last slash critical
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'{coin}/ticker/',
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'{coin}/trades/',
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'{coin}/trades/{from}/',
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'{coin}/trades/{from}/{to}',
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'{coin}/day-summary/{year}/{month}/{day}/',
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],
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},
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'private': {
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'post': [
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'cancel_order',
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'get_account_info',
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'get_order',
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'get_withdrawal',
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'list_system_messages',
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'list_orders',
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'list_orderbook',
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'place_buy_order',
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'place_sell_order',
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'place_market_buy_order',
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'place_market_sell_order',
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'withdraw_coin',
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],
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},
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'v4Public': {
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'get': [
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'{coin}/candle/',
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],
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},
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'v4PublicNet': {
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'get': [
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'candles',
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],
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},
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},
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'fees': {
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'trading': {
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'maker': 0.003,
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'taker': 0.007,
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},
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},
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'options': {
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'limits': {
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'BTC': 0.001,
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'BCH': 0.001,
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'ETH': 0.01,
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'LTC': 0.01,
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'XRP': 0.1,
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},
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},
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'features': {
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'spot': {
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'sandbox': False,
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'createOrder': {
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'marginMode': False,
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'triggerPrice': False,
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'triggerPriceType': None,
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'triggerDirection': False,
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'stopLossPrice': False,
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'takeProfitPrice': False,
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'attachedStopLossTakeProfit': None,
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'timeInForce': {
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'IOC': False,
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'FOK': False,
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'PO': True, # todo
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'GTD': False,
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},
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'hedged': False,
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'trailing': False,
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'leverage': False,
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'marketBuyByCost': True, # todo
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'marketBuyRequiresPrice': True,
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'selfTradePrevention': False,
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'iceberg': False,
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},
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'createOrders': None,
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'fetchMyTrades': {
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'marginMode': False,
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'limit': None, # todo
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'daysBack': 100000, # todo
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'untilDays': 100000, # todo
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'symbolRequired': True,
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},
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'fetchOrder': {
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'marginMode': False,
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'trigger': False,
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'trailing': False,
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'symbolRequired': True,
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},
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'fetchOpenOrders': {
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'marginMode': False,
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'limit': None,
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'trigger': False,
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'trailing': False,
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'symbolRequired': True,
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},
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'fetchOrders': {
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'marginMode': False,
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'limit': 500,
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'daysBack': 100000,
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'untilDays': 100000,
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'trigger': False,
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'trailing': False,
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'symbolRequired': True,
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},
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'fetchClosedOrders': None,
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'fetchOHLCV': {
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'limit': 1000,
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},
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},
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'swap': {
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'linear': None,
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'inverse': None,
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},
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'future': {
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'linear': None,
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'inverse': None,
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},
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},
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'precisionMode': TICK_SIZE,
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})
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async def fetch_markets(self, params={}) -> List[Market]:
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"""
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retrieves data on all markets for mercado
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict[]: an array of objects representing market data
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"""
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response = await self.publicGetCoins(params)
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#
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# [
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# "BCH",
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# "BTC",
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# "ETH",
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# "LTC",
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# "XRP",
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# "MBPRK01",
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# "MBPRK02",
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# "MBPRK03",
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# "MBPRK04",
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# "MBCONS01",
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# "USDC",
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# "WBX",
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# "CHZ",
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# "MBCONS02",
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# "PAXG",
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# "MBVASCO01",
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# "LINK"
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# ]
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#
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result = []
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amountLimits = self.safe_value(self.options, 'limits', {})
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for i in range(0, len(response)):
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coin = response[i]
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baseId = coin
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quoteId = 'BRL'
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base = self.safe_currency_code(baseId)
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quote = self.safe_currency_code(quoteId)
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id = quote + base
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result.append({
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'id': id,
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'symbol': base + '/' + quote,
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'base': base,
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'quote': quote,
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'settle': None,
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'baseId': baseId,
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'quoteId': quoteId,
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'settleId': None,
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'type': 'spot',
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'spot': True,
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'margin': False,
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'swap': False,
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'future': False,
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'option': False,
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'active': None,
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'contract': False,
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'linear': None,
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'inverse': None,
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'contractSize': None,
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'expiry': None,
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'expiryDatetime': None,
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'strike': None,
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'optionType': None,
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'precision': {
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'amount': self.parse_number('1e-8'),
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'price': self.parse_number('1e-5'),
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},
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'limits': {
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'leverage': {
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'min': None,
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'max': None,
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},
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'amount': {
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'min': self.safe_number(amountLimits, baseId),
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'max': None,
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},
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'price': {
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'min': self.parse_number('1e-5'),
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'max': None,
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},
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'cost': {
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'min': None,
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'max': None,
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},
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},
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'created': None,
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'info': coin,
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})
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return result
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async def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook:
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"""
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fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data
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:param str symbol: unified symbol of the market to fetch the order book for
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:param int [limit]: the maximum amount of order book entries to return
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: A dictionary of `order book structures <https://docs.ccxt.com/#/?id=order-book-structure>` indexed by market symbols
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"""
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await self.load_markets()
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market = self.market(symbol)
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request: dict = {
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'coin': market['base'],
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}
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response = await self.publicGetCoinOrderbook(self.extend(request, params))
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return self.parse_order_book(response, market['symbol'])
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def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker:
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#
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# {
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# "high":"103.96000000",
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# "low":"95.00000000",
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# "vol":"2227.67806598",
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# "last":"97.91591000",
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# "buy":"95.52760000",
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# "sell":"97.91475000",
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# "open":"99.79955000",
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# "date":1643382606
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# }
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#
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symbol = self.safe_symbol(None, market)
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timestamp = self.safe_timestamp(ticker, 'date')
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last = self.safe_string(ticker, 'last')
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return self.safe_ticker({
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'symbol': symbol,
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'timestamp': timestamp,
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'datetime': self.iso8601(timestamp),
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'high': self.safe_string(ticker, 'high'),
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'low': self.safe_string(ticker, 'low'),
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'bid': self.safe_string(ticker, 'buy'),
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'bidVolume': None,
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'ask': self.safe_string(ticker, 'sell'),
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'askVolume': None,
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'vwap': None,
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'open': None,
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'close': last,
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'last': last,
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'previousClose': None,
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'change': None,
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'percentage': None,
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'average': None,
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'baseVolume': self.safe_string(ticker, 'vol'),
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'quoteVolume': None,
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'info': ticker,
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}, market)
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async def fetch_ticker(self, symbol: str, params={}) -> Ticker:
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"""
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fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
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:param str symbol: unified symbol of the market to fetch the ticker for
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: a `ticker structure <https://docs.ccxt.com/#/?id=ticker-structure>`
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"""
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await self.load_markets()
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market = self.market(symbol)
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request: dict = {
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'coin': market['base'],
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}
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response = await self.publicGetCoinTicker(self.extend(request, params))
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ticker = self.safe_value(response, 'ticker', {})
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#
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# {
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# "ticker": {
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# "high":"1549.82293000",
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# "low":"1503.00011000",
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# "vol":"81.82827101",
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# "last":"1533.15000000",
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# "buy":"1533.21018000",
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# "sell":"1540.09000000",
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# "open":"1524.71089000",
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# "date":1643691671
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# }
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# }
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#
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return self.parse_ticker(ticker, market)
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def parse_trade(self, trade: dict, market: Market = None) -> Trade:
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timestamp = self.safe_timestamp_2(trade, 'date', 'executed_timestamp')
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market = self.safe_market(None, market)
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id = self.safe_string_2(trade, 'tid', 'operation_id')
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type = None
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side = self.safe_string(trade, 'type')
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price = self.safe_string(trade, 'price')
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amount = self.safe_string_2(trade, 'amount', 'quantity')
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feeCost = self.safe_string(trade, 'fee_rate')
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fee = None
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if feeCost is not None:
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fee = {
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'cost': feeCost,
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'currency': None,
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}
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return self.safe_trade({
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'id': id,
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'info': trade,
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'timestamp': timestamp,
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'datetime': self.iso8601(timestamp),
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'symbol': market['symbol'],
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'order': None,
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'type': type,
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'side': side,
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'takerOrMaker': None,
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'price': price,
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'amount': amount,
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'cost': None,
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'fee': fee,
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}, market)
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async def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]:
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"""
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get the list of most recent trades for a particular symbol
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:param str symbol: unified symbol of the market to fetch trades for
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:param int [since]: timestamp in ms of the earliest trade to fetch
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:param int [limit]: the maximum amount of trades to fetch
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
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"""
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await self.load_markets()
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market = self.market(symbol)
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method = 'publicGetCoinTrades'
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request: dict = {
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'coin': market['base'],
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}
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if since is not None:
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method += 'From'
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request['from'] = self.parse_to_int(since / 1000)
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to = self.safe_integer(params, 'to')
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if to is not None:
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method += 'To'
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response = await getattr(self, method)(self.extend(request, params))
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return self.parse_trades(response, market, since, limit)
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def parse_balance(self, response) -> Balances:
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data = self.safe_value(response, 'response_data', {})
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balances = self.safe_value(data, 'balance', {})
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result: dict = {'info': response}
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currencyIds = list(balances.keys())
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for i in range(0, len(currencyIds)):
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currencyId = currencyIds[i]
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code = self.safe_currency_code(currencyId)
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if currencyId in balances:
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balance = self.safe_value(balances, currencyId, {})
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account = self.account()
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account['free'] = self.safe_string(balance, 'available')
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account['total'] = self.safe_string(balance, 'total')
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result[code] = account
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return self.safe_balance(result)
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async def fetch_balance(self, params={}) -> Balances:
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"""
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query for balance and get the amount of funds available for trading or funds locked in orders
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:param dict [params]: extra parameters specific to the exchange API endpoint
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:returns dict: a `balance structure <https://docs.ccxt.com/#/?id=balance-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
response = await self.privatePostGetAccountInfo(params)
|
|
return self.parse_balance(response)
|
|
|
|
async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
|
|
"""
|
|
create a trade order
|
|
:param str symbol: unified symbol of the market to create an order in
|
|
:param str type: 'market' or 'limit'
|
|
:param str side: 'buy' or 'sell'
|
|
:param float amount: how much of currency you want to trade in units of base currency
|
|
:param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
}
|
|
method = self.capitalize(side) + 'Order'
|
|
if type == 'limit':
|
|
method = 'privatePostPlace' + method
|
|
request['limit_price'] = self.price_to_precision(market['symbol'], price)
|
|
request['quantity'] = self.amount_to_precision(market['symbol'], amount)
|
|
else:
|
|
method = 'privatePostPlaceMarket' + method
|
|
if side == 'buy':
|
|
if price is None:
|
|
raise InvalidOrder(self.id + ' createOrder() requires the price argument with market buy orders to calculate total order cost(amount to spend), where cost = amount * price. Supply a price argument to createOrder() call if you want the cost to be calculated for you from price and amount')
|
|
amountString = self.number_to_string(amount)
|
|
priceString = self.number_to_string(price)
|
|
cost = self.parse_to_numeric(Precise.string_mul(amountString, priceString))
|
|
request['cost'] = self.price_to_precision(market['symbol'], cost)
|
|
else:
|
|
request['quantity'] = self.amount_to_precision(market['symbol'], amount)
|
|
response = await getattr(self, method)(self.extend(request, params))
|
|
# TODO: replace self with a call to parseOrder for unification
|
|
return self.safe_order({
|
|
'info': response,
|
|
'id': str(response['response_data']['order']['order_id']),
|
|
}, market)
|
|
|
|
async def cancel_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
cancels an open order
|
|
:param str id: order id
|
|
:param str symbol: unified symbol of the market the order was made in
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' cancelOrder() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
'order_id': id,
|
|
}
|
|
response = await self.privatePostCancelOrder(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "response_data": {
|
|
# "order": {
|
|
# "order_id": 2176769,
|
|
# "coin_pair": "BRLBCH",
|
|
# "order_type": 2,
|
|
# "status": 3,
|
|
# "has_fills": False,
|
|
# "quantity": "0.10000000",
|
|
# "limit_price": "1996.15999",
|
|
# "executed_quantity": "0.00000000",
|
|
# "executed_price_avg": "0.00000",
|
|
# "fee": "0.00000000",
|
|
# "created_timestamp": "1536956488",
|
|
# "updated_timestamp": "1536956499",
|
|
# "operations": []
|
|
# }
|
|
# },
|
|
# "status_code": 100,
|
|
# "server_unix_timestamp": "1536956499"
|
|
# }
|
|
#
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
order = self.safe_dict(responseData, 'order', {})
|
|
return self.parse_order(order, market)
|
|
|
|
def parse_order_status(self, status: Str):
|
|
statuses: dict = {
|
|
'2': 'open',
|
|
'3': 'canceled',
|
|
'4': 'closed',
|
|
}
|
|
return self.safe_string(statuses, status, status)
|
|
|
|
def parse_order(self, order: dict, market: Market = None) -> Order:
|
|
#
|
|
# {
|
|
# "order_id": 4,
|
|
# "coin_pair": "BRLBTC",
|
|
# "order_type": 1,
|
|
# "status": 2,
|
|
# "has_fills": True,
|
|
# "quantity": "2.00000000",
|
|
# "limit_price": "900.00000",
|
|
# "executed_quantity": "1.00000000",
|
|
# "executed_price_avg": "900.00000",
|
|
# "fee": "0.00300000",
|
|
# "created_timestamp": "1453838494",
|
|
# "updated_timestamp": "1453838494",
|
|
# "operations": [
|
|
# {
|
|
# "operation_id": 1,
|
|
# "quantity": "1.00000000",
|
|
# "price": "900.00000",
|
|
# "fee_rate": "0.30",
|
|
# "executed_timestamp": "1453838494",
|
|
# },
|
|
# ],
|
|
# }
|
|
#
|
|
id = self.safe_string(order, 'order_id')
|
|
order_type = self.safe_string(order, 'order_type')
|
|
side = None
|
|
if 'order_type' in order:
|
|
side = 'buy' if (order_type == '1') else 'sell'
|
|
status = self.parse_order_status(self.safe_string(order, 'status'))
|
|
marketId = self.safe_string(order, 'coin_pair')
|
|
market = self.safe_market(marketId, market)
|
|
timestamp = self.safe_timestamp(order, 'created_timestamp')
|
|
fee = {
|
|
'cost': self.safe_string(order, 'fee'),
|
|
'currency': market['quote'],
|
|
}
|
|
price = self.safe_string(order, 'limit_price')
|
|
# price = self.safe_number(order, 'executed_price_avg', price)
|
|
average = self.safe_string(order, 'executed_price_avg')
|
|
amount = self.safe_string(order, 'quantity')
|
|
filled = self.safe_string(order, 'executed_quantity')
|
|
lastTradeTimestamp = self.safe_timestamp(order, 'updated_timestamp')
|
|
rawTrades = self.safe_value(order, 'operations', [])
|
|
return self.safe_order({
|
|
'info': order,
|
|
'id': id,
|
|
'clientOrderId': None,
|
|
'timestamp': timestamp,
|
|
'datetime': self.iso8601(timestamp),
|
|
'lastTradeTimestamp': lastTradeTimestamp,
|
|
'symbol': market['symbol'],
|
|
'type': 'limit',
|
|
'timeInForce': None,
|
|
'postOnly': None,
|
|
'side': side,
|
|
'price': price,
|
|
'triggerPrice': None,
|
|
'cost': None,
|
|
'average': average,
|
|
'amount': amount,
|
|
'filled': filled,
|
|
'remaining': None,
|
|
'status': status,
|
|
'fee': fee,
|
|
'trades': rawTrades,
|
|
}, market)
|
|
|
|
async def fetch_order(self, id: str, symbol: Str = None, params={}):
|
|
"""
|
|
fetches information on an order made by the user
|
|
:param str id: order id
|
|
:param str symbol: unified symbol of the market the order was made in
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchOrder() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
'order_id': int(id),
|
|
}
|
|
response = await self.privatePostGetOrder(self.extend(request, params))
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
order = self.safe_dict(responseData, 'order')
|
|
return self.parse_order(order, market)
|
|
|
|
async def withdraw(self, code: str, amount: float, address: str, tag: Str = None, params={}) -> Transaction:
|
|
"""
|
|
make a 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 <https://docs.ccxt.com/#/?id=transaction-structure>`
|
|
"""
|
|
tag, params = self.handle_withdraw_tag_and_params(tag, params)
|
|
self.check_address(address)
|
|
await self.load_markets()
|
|
currency = self.currency(code)
|
|
request: dict = {
|
|
'coin': currency['id'],
|
|
'quantity': format(amount, '.10f'),
|
|
'address': address,
|
|
}
|
|
if code == 'BRL':
|
|
account_ref = ('account_ref' in params)
|
|
if not account_ref:
|
|
raise ArgumentsRequired(self.id + ' withdraw() requires account_ref parameter to withdraw ' + code)
|
|
elif code != 'LTC':
|
|
tx_fee = ('tx_fee' in params)
|
|
if not tx_fee:
|
|
raise ArgumentsRequired(self.id + ' withdraw() requires tx_fee parameter to withdraw ' + code)
|
|
if code == 'XRP':
|
|
if tag is None:
|
|
if not ('destination_tag' in params):
|
|
raise ArgumentsRequired(self.id + ' withdraw() requires a tag argument or destination_tag parameter to withdraw ' + code)
|
|
else:
|
|
request['destination_tag'] = tag
|
|
response = await self.privatePostWithdrawCoin(self.extend(request, params))
|
|
#
|
|
# {
|
|
# "response_data": {
|
|
# "withdrawal": {
|
|
# "id": 1,
|
|
# "coin": "BRL",
|
|
# "quantity": "300.56",
|
|
# "net_quantity": "291.68",
|
|
# "fee": "8.88",
|
|
# "account": "bco: 341, ag: 1111, cta: 23456-X",
|
|
# "status": 1,
|
|
# "created_timestamp": "1453912088",
|
|
# "updated_timestamp": "1453912088"
|
|
# }
|
|
# },
|
|
# "status_code": 100,
|
|
# "server_unix_timestamp": "1453912088"
|
|
# }
|
|
#
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
withdrawal = self.safe_dict(responseData, 'withdrawal')
|
|
return self.parse_transaction(withdrawal, currency)
|
|
|
|
def parse_transaction(self, transaction: dict, currency: Currency = None) -> Transaction:
|
|
#
|
|
# {
|
|
# "id": 1,
|
|
# "coin": "BRL",
|
|
# "quantity": "300.56",
|
|
# "net_quantity": "291.68",
|
|
# "fee": "8.88",
|
|
# "account": "bco: 341, ag: 1111, cta: 23456-X",
|
|
# "status": 1,
|
|
# "created_timestamp": "1453912088",
|
|
# "updated_timestamp": "1453912088"
|
|
# }
|
|
#
|
|
currency = self.safe_currency(None, currency)
|
|
return {
|
|
'id': self.safe_string(transaction, 'id'),
|
|
'txid': None,
|
|
'timestamp': None,
|
|
'datetime': None,
|
|
'network': None,
|
|
'addressFrom': None,
|
|
'address': None,
|
|
'addressTo': None,
|
|
'amount': None,
|
|
'type': None,
|
|
'currency': currency['code'],
|
|
'status': None,
|
|
'updated': None,
|
|
'tagFrom': None,
|
|
'tag': None,
|
|
'tagTo': None,
|
|
'comment': None,
|
|
'internal': None,
|
|
'fee': None,
|
|
'info': transaction,
|
|
}
|
|
|
|
def parse_ohlcv(self, ohlcv, market: Market = None) -> list:
|
|
return [
|
|
self.safe_integer(ohlcv, 0),
|
|
self.safe_number(ohlcv, 1),
|
|
self.safe_number(ohlcv, 2),
|
|
self.safe_number(ohlcv, 3),
|
|
self.safe_number(ohlcv, 4),
|
|
self.safe_number(ohlcv, 5),
|
|
]
|
|
|
|
async def fetch_ohlcv(self, symbol: str, timeframe: str = '15m', 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
|
|
: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 = {
|
|
'resolution': self.safe_string(self.timeframes, timeframe, timeframe),
|
|
'symbol': market['base'] + '-' + market['quote'], # exceptional endpoint, that needs custom symbol syntax
|
|
}
|
|
if limit is None:
|
|
limit = 100 # set some default limit,'s required if user doesn't provide it
|
|
if since is not None:
|
|
request['from'] = self.parse_to_int(since / 1000)
|
|
request['to'] = self.sum(request['from'], limit * self.parse_timeframe(timeframe))
|
|
else:
|
|
request['to'] = self.seconds()
|
|
request['from'] = request['to'] - (limit * self.parse_timeframe(timeframe))
|
|
response = await self.v4PublicNetGetCandles(self.extend(request, params))
|
|
candles = self.convert_trading_view_to_ohlcv(response, 't', 'o', 'h', 'l', 'c', 'v')
|
|
return self.parse_ohlcvs(candles, market, timeframe, since, limit)
|
|
|
|
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
|
|
:param str symbol: unified market symbol of the market orders were made in
|
|
:param int [since]: the earliest time in ms to fetch orders for
|
|
:param int [limit]: the maximum number of order structures to retrieve
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchOrders() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
}
|
|
response = await self.privatePostListOrders(self.extend(request, params))
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
orders = self.safe_list(responseData, 'orders', [])
|
|
return self.parse_orders(orders, market, 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
|
|
:param str symbol: unified market symbol
|
|
:param int [since]: the earliest time in ms to fetch open orders for
|
|
:param int [limit]: the maximum number of open order structures to retrieve
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchOpenOrders() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
'status_list': '[2]', # open only
|
|
}
|
|
response = await self.privatePostListOrders(self.extend(request, params))
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
orders = self.safe_list(responseData, 'orders', [])
|
|
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
|
|
:param str symbol: unified market symbol
|
|
:param int [since]: the earliest time in ms to fetch trades for
|
|
:param int [limit]: the maximum number of trades structures to retrieve
|
|
:param dict [params]: extra parameters specific to the exchange API endpoint
|
|
:returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=trade-structure>`
|
|
"""
|
|
if symbol is None:
|
|
raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a symbol argument')
|
|
await self.load_markets()
|
|
market = self.market(symbol)
|
|
request: dict = {
|
|
'coin_pair': market['id'],
|
|
'has_fills': True,
|
|
}
|
|
response = await self.privatePostListOrders(self.extend(request, params))
|
|
responseData = self.safe_value(response, 'response_data', {})
|
|
ordersRaw = self.safe_value(responseData, 'orders', [])
|
|
orders = self.parse_orders(ordersRaw, market, since, limit)
|
|
trades = self.orders_to_trades(orders)
|
|
return self.filter_by_symbol_since_limit(trades, market['symbol'], since, limit)
|
|
|
|
def orders_to_trades(self, orders):
|
|
result = []
|
|
for i in range(0, len(orders)):
|
|
trades = self.safe_value(orders[i], 'trades', [])
|
|
for y in range(0, len(trades)):
|
|
result.append(trades[y])
|
|
return result
|
|
|
|
def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
|
|
url = self.urls['api'][api] + '/'
|
|
query = self.omit(params, self.extract_params(path))
|
|
if (api == 'public') or (api == 'v4Public') or (api == 'v4PublicNet'):
|
|
url += self.implode_params(path, params)
|
|
if query:
|
|
url += '?' + self.urlencode(query)
|
|
else:
|
|
self.check_required_credentials()
|
|
url += self.version + '/'
|
|
nonce = self.nonce()
|
|
body = self.urlencode(self.extend({
|
|
'tapi_method': path,
|
|
'tapi_nonce': nonce,
|
|
}, params))
|
|
auth = '/tapi/' + self.version + '/' + '?' + body
|
|
headers = {
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
|
'TAPI-ID': self.apiKey,
|
|
'TAPI-MAC': self.hmac(self.encode(auth), self.encode(self.secret), hashlib.sha512),
|
|
}
|
|
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
|
|
#
|
|
# todo add a unified standard handleErrors with self.exceptions in describe()
|
|
#
|
|
# {"status":503,"message":"Maintenancing, try again later","result":null}
|
|
#
|
|
errorMessage = self.safe_value(response, 'error_message')
|
|
if errorMessage is not None:
|
|
raise ExchangeError(self.id + ' ' + self.json(response))
|
|
return None
|