815 lines
32 KiB
Python
815 lines
32 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.btcbox import ImplicitAPI
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import asyncio
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import hashlib
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import json
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from ccxt.base.types import Any, Balances, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade
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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 AuthenticationError
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from ccxt.base.errors import PermissionDenied
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from ccxt.base.errors import InsufficientFunds
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from ccxt.base.errors import InvalidOrder
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from ccxt.base.errors import OrderNotFound
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from ccxt.base.errors import DDoSProtection
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from ccxt.base.errors import InvalidNonce
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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 btcbox(Exchange, ImplicitAPI):
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def describe(self) -> Any:
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return self.deep_extend(super(btcbox, self).describe(), {
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'id': 'btcbox',
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'name': 'BtcBox',
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'countries': ['JP'],
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'rateLimit': 1000,
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'version': 'v1',
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'pro': False,
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'has': {
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'CORS': None,
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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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'createOrder': True,
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'createOrderWithTakeProfitAndStopLoss': False,
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'createOrderWithTakeProfitAndStopLossWs': False,
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'createPostOnlyOrder': False,
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'createReduceOnlyOrder': 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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'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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'fetchMarkOHLCV': False,
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'fetchMarkPrices': False,
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'fetchMyLiquidations': False,
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'fetchMySettlementHistory': False,
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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': True,
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'fetchTrades': True,
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'fetchTransfer': False,
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'fetchTransfers': False,
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'fetchVolatilityHistory': False,
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'fetchWithdrawal': False,
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'fetchWithdrawals': False,
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'reduceMargin': False,
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'repayCrossMargin': False,
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'repayIsolatedMargin': False,
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'repayMargin': 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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'transfer': False,
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'withdraw': False,
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'ws': False,
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},
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'urls': {
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'logo': 'https://github.com/user-attachments/assets/1e2cb499-8d0f-4f8f-9464-3c015cfbc76b',
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'api': {
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'rest': 'https://www.btcbox.co.jp/api',
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},
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'www': 'https://www.btcbox.co.jp/',
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'doc': 'https://blog.btcbox.jp/en/archives/8762',
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'fees': 'https://support.btcbox.co.jp/hc/en-us/articles/360001235694-Fees-introduction',
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},
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'api': {
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'public': {
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'get': [
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'depth',
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'orders',
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'ticker',
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'tickers',
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],
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},
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'private': {
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'post': [
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'balance',
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'trade_add',
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'trade_cancel',
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'trade_list',
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'trade_view',
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'wallet',
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],
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},
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'webApi': {
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'get': [
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'ajax/coin/coinInfo',
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],
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},
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},
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'options': {
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'fetchMarkets': {
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'webApiEnable': True, # fetches from WEB
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'webApiRetries': 3,
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},
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'amountPrecision': '0.0001', # exchange has only few pairs and all of them
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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': False,
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'GTD': False,
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},
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'hedged': False,
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'leverage': False,
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'marketBuyRequiresPrice': False,
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'marketBuyByCost': False,
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'selfTradePrevention': False,
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'trailing': False,
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'iceberg': False,
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},
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'createOrders': None,
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'fetchMyTrades': None,
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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': 100,
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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': 100,
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'daysBack': None,
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'untilDays': 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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'fetchClosedOrders': None,
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'fetchOHLCV': None,
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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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'exceptions': {
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'104': AuthenticationError,
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'105': PermissionDenied,
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'106': InvalidNonce,
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'107': InvalidOrder, # price should be an integer
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'200': InsufficientFunds,
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'201': InvalidOrder, # amount too small
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'202': InvalidOrder, # price should be [0 : 1000000]
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'203': OrderNotFound,
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'401': OrderNotFound, # cancel canceled, closed or non-existent order
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'402': DDoSProtection,
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},
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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 ace
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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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promise1 = self.publicGetTickers()
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promise2 = self.fetch_web_endpoint('fetchMarkets', 'webApiGetAjaxCoinCoinInfo', True)
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response1, response2 = await asyncio.gather(*[promise1, promise2])
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#
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result2Data = self.safe_dict(response2, 'data', {})
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marketIds = list(response1.keys())
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markets = []
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for i in range(0, len(marketIds)):
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marketId = marketIds[i]
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symbolParts = marketId.split('_')
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baseCurr = self.safe_string(symbolParts, 0)
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quote = self.safe_string(symbolParts, 1)
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quoteId = quote.lower()
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id = baseCurr.lower()
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res = response1[marketId]
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symbol = baseCurr + '/' + quote
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fee = self.parse_number('0.0005') if (id == 'BTC') else self.parse_number('0.0010')
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details = self.safe_dict(result2Data, id, {})
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tradeDetails = self.safe_dict(details, 'trade', {})
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markets.append(self.safe_market_structure({
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'id': id,
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'uppercaseId': None,
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'symbol': symbol,
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'base': baseCurr,
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'baseId': id,
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'quote': quote,
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'quoteId': quoteId,
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'settle': None,
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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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'taker': fee,
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'maker': fee,
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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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'limits': {
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'amount': {
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'min': None,
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'max': None,
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},
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'price': {
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'min': None,
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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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'leverage': {
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'min': None,
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'max': None,
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},
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},
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'precision': {
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'price': self.parse_number(self.parse_precision(self.safe_string(tradeDetails, 'pricedecimal'))),
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'amount': None,
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},
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'active': self.safe_string(tradeDetails, 'enable') == '1',
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'created': None,
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'info': res,
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}))
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return markets
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def parse_market(self, market: dict) -> Market:
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baseId = self.safe_string(market, 'base')
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base = self.safe_currency_code(baseId)
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quoteId = self.safe_string(market, 'quote')
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quote = self.safe_currency_code(quoteId)
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symbol = base + '/' + quote
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return {
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'id': self.safe_string(market, 'symbol'),
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'uppercaseId': None,
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'symbol': symbol,
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'base': base,
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'baseId': baseId,
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'quote': quote,
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'quoteId': quoteId,
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'settle': None,
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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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'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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'limits': {
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'amount': {
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'min': self.safe_number(market, 'minLimitBaseAmount'),
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'max': self.safe_number(market, 'maxLimitBaseAmount'),
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},
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'price': {
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'min': None,
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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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'leverage': {
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'min': None,
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'max': None,
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},
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},
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'precision': {
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'price': self.parse_number(self.parse_precision(self.safe_string(market, 'quotePrecision'))),
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'amount': self.parse_number(self.parse_precision(self.safe_string(market, 'basePrecision'))),
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},
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'active': None,
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'created': None,
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'info': market,
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}
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def parse_balance(self, response) -> Balances:
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result: dict = {'info': response}
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codes = list(self.currencies.keys())
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for i in range(0, len(codes)):
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code = codes[i]
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currency = self.currency(code)
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currencyId = currency['id']
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free = currencyId + '_balance'
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if free in response:
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account = self.account()
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used = currencyId + '_lock'
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account['free'] = self.safe_string(response, free)
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account['used'] = self.safe_string(response, used)
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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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https://blog.btcbox.jp/en/archives/8762#toc13
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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>`
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"""
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await self.load_markets()
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response = await self.privatePostBalance(params)
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return self.parse_balance(response)
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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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https://blog.btcbox.jp/en/archives/8762#toc6
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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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numSymbols = len(self.symbols)
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if numSymbols > 1:
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request['coin'] = market['baseId']
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response = await self.publicGetDepth(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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symbol = self.safe_symbol(None, market)
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last = self.safe_string(ticker, 'last')
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return self.safe_ticker({
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'symbol': symbol,
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'timestamp': None,
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'datetime': None,
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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': self.safe_string(ticker, 'volume'),
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'info': ticker,
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}, market)
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||
|
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async def fetch_ticker(self, symbol: str, params={}) -> Ticker:
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"""
|
||
fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc5
|
||
|
||
:param str symbol: unified symbol of the market to fetch the ticker for
|
||
:param dict [params]: extra parameters specific to the exchange API endpoint
|
||
:returns dict: a `ticker structure <https://docs.ccxt.com/#/?id=ticker-structure>`
|
||
"""
|
||
await self.load_markets()
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market = self.market(symbol)
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request: dict = {}
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numSymbols = len(self.symbols)
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||
if numSymbols > 1:
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request['coin'] = market['baseId']
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response = await self.publicGetTicker(self.extend(request, params))
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return self.parse_ticker(response, market)
|
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|
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async def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers:
|
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"""
|
||
fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market
|
||
:param str[] [symbols]: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
|
||
:param dict [params]: extra parameters specific to the exchange API endpoint
|
||
:returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
|
||
"""
|
||
await self.load_markets()
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response = await self.publicGetTickers(params)
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||
return self.parse_tickers(response, symbols)
|
||
|
||
def parse_trade(self, trade: dict, market: Market = None) -> Trade:
|
||
#
|
||
# fetchTrades(public)
|
||
#
|
||
# {
|
||
# "date":"0",
|
||
# "price":3,
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||
# "amount":0.1,
|
||
# "tid":"1",
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||
# "type":"buy"
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||
# }
|
||
#
|
||
timestamp = self.safe_timestamp(trade, 'date')
|
||
market = self.safe_market(None, market)
|
||
id = self.safe_string(trade, 'tid')
|
||
priceString = self.safe_string(trade, 'price')
|
||
amountString = self.safe_string(trade, 'amount')
|
||
type = None
|
||
side = self.safe_string(trade, 'type')
|
||
return self.safe_trade({
|
||
'info': trade,
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||
'id': id,
|
||
'order': None,
|
||
'timestamp': timestamp,
|
||
'datetime': self.iso8601(timestamp),
|
||
'symbol': market['symbol'],
|
||
'type': type,
|
||
'side': side,
|
||
'takerOrMaker': None,
|
||
'price': priceString,
|
||
'amount': amountString,
|
||
'cost': None,
|
||
'fee': None,
|
||
}, 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://blog.btcbox.jp/en/archives/8762#toc7
|
||
|
||
:param str symbol: unified symbol of the market to fetch trades for
|
||
:param int [since]: timestamp in ms of the earliest trade to fetch
|
||
:param int [limit]: the maximum amount of trades to fetch
|
||
:param dict [params]: extra parameters specific to the exchange API endpoint
|
||
:returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
|
||
"""
|
||
await self.load_markets()
|
||
market = self.market(symbol)
|
||
request: dict = {}
|
||
numSymbols = len(self.symbols)
|
||
if numSymbols > 1:
|
||
request['coin'] = market['baseId']
|
||
response = await self.publicGetOrders(self.extend(request, params))
|
||
#
|
||
# [
|
||
# {
|
||
# "date":"0",
|
||
# "price":3,
|
||
# "amount":0.1,
|
||
# "tid":"1",
|
||
# "type":"buy"
|
||
# },
|
||
# ]
|
||
#
|
||
return self.parse_trades(response, market, since, limit)
|
||
|
||
async def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
|
||
"""
|
||
create a trade order
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc18
|
||
|
||
: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 = {
|
||
'amount': amount,
|
||
'price': price,
|
||
'type': side,
|
||
'coin': market['baseId'],
|
||
}
|
||
response = await self.privatePostTradeAdd(self.extend(request, params))
|
||
#
|
||
# {
|
||
# "result":true,
|
||
# "id":"11"
|
||
# }
|
||
#
|
||
return self.parse_order(response, market)
|
||
|
||
async def cancel_order(self, id: str, symbol: Str = None, params={}):
|
||
"""
|
||
cancels an open order
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc17
|
||
|
||
:param str id: order id
|
||
:param str symbol: unified symbol of the market the order was made in
|
||
:param dict [params]: extra parameters specific to the exchange API endpoint
|
||
:returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
|
||
"""
|
||
await self.load_markets()
|
||
# a special case for btcbox – default symbol is BTC/JPY
|
||
if symbol is None:
|
||
symbol = 'BTC/JPY'
|
||
market = self.market(symbol)
|
||
request: dict = {
|
||
'id': id,
|
||
'coin': market['baseId'],
|
||
}
|
||
response = await self.privatePostTradeCancel(self.extend(request, params))
|
||
#
|
||
# {"result":true, "id":"11"}
|
||
#
|
||
return self.parse_order(response, market)
|
||
|
||
def parse_order_status(self, status: Str):
|
||
statuses: dict = {
|
||
# TODO: complete list
|
||
'part': 'open', # partially or not at all executed
|
||
'all': 'closed', # fully executed
|
||
'cancelled': 'canceled',
|
||
'closed': 'closed', # never encountered, seems to be bug in the doc
|
||
'no': 'closed', # not clarified in the docs...
|
||
}
|
||
return self.safe_string(statuses, status, status)
|
||
|
||
def parse_order(self, order: dict, market: Market = None) -> Order:
|
||
#
|
||
# {
|
||
# "id":11,
|
||
# "datetime":"2014-10-21 10:47:20",
|
||
# "type":"sell",
|
||
# "price":42000,
|
||
# "amount_original":1.2,
|
||
# "amount_outstanding":1.2,
|
||
# "status":"closed",
|
||
# "trades":[] # no clarification of trade value structure of order endpoint
|
||
# }
|
||
#
|
||
id = self.safe_string(order, 'id')
|
||
datetimeString = self.safe_string(order, 'datetime')
|
||
timestamp = None
|
||
if datetimeString is not None:
|
||
timestamp = self.parse8601(order['datetime'] + '+09:00') # Tokyo time
|
||
amount = self.safe_string(order, 'amount_original')
|
||
remaining = self.safe_string(order, 'amount_outstanding')
|
||
price = self.safe_string(order, 'price')
|
||
# status is set by fetchOrder method only
|
||
status = self.parse_order_status(self.safe_string(order, 'status'))
|
||
# fetchOrders do not return status, use heuristic
|
||
if status is None:
|
||
if Precise.string_equals(remaining, '0'):
|
||
status = 'closed'
|
||
trades = None # todo: self.parse_trades(order['trades'])
|
||
market = self.safe_market(None, market)
|
||
side = self.safe_string(order, 'type')
|
||
return self.safe_order({
|
||
'id': id,
|
||
'clientOrderId': None,
|
||
'timestamp': timestamp,
|
||
'datetime': self.iso8601(timestamp),
|
||
'lastTradeTimestamp': None,
|
||
'amount': amount,
|
||
'remaining': remaining,
|
||
'filled': None,
|
||
'side': side,
|
||
'type': None,
|
||
'timeInForce': None,
|
||
'postOnly': None,
|
||
'status': status,
|
||
'symbol': market['symbol'],
|
||
'price': price,
|
||
'triggerPrice': None,
|
||
'cost': None,
|
||
'trades': trades,
|
||
'fee': None,
|
||
'info': order,
|
||
'average': None,
|
||
}, market)
|
||
|
||
async def fetch_order(self, id: str, symbol: Str = None, params={}):
|
||
"""
|
||
fetches information on an order made by the user
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc16
|
||
|
||
: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 <https://docs.ccxt.com/#/?id=order-structure>`
|
||
"""
|
||
await self.load_markets()
|
||
# a special case for btcbox – default symbol is BTC/JPY
|
||
if symbol is None:
|
||
symbol = 'BTC/JPY'
|
||
market = self.market(symbol)
|
||
request = self.extend({
|
||
'id': id,
|
||
'coin': market['baseId'],
|
||
}, params)
|
||
response = await self.privatePostTradeView(self.extend(request, params))
|
||
#
|
||
# {
|
||
# "id":11,
|
||
# "datetime":"2014-10-21 10:47:20",
|
||
# "type":"sell",
|
||
# "price":42000,
|
||
# "amount_original":1.2,
|
||
# "amount_outstanding":1.2,
|
||
# "status":"closed",
|
||
# "trades":[]
|
||
# }
|
||
#
|
||
return self.parse_order(response, market)
|
||
|
||
async def fetch_orders_by_type(self, type, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
|
||
await self.load_markets()
|
||
# a special case for btcbox – default symbol is BTC/JPY
|
||
market = self.market(symbol)
|
||
request: dict = {
|
||
'type': type, # 'open' or 'all'
|
||
'coin': market['baseId'],
|
||
}
|
||
response = await self.privatePostTradeList(self.extend(request, params))
|
||
#
|
||
# [
|
||
# {
|
||
# "id":"7",
|
||
# "datetime":"2014-10-20 13:27:38",
|
||
# "type":"buy",
|
||
# "price":42750,
|
||
# "amount_original":0.235,
|
||
# "amount_outstanding":0.235
|
||
# },
|
||
# ]
|
||
#
|
||
orders = self.parse_orders(response, market, since, limit)
|
||
# status(open/closed/canceled) is None
|
||
# btcbox does not return status, but we know it's 'open' queried for open orders
|
||
if type == 'open':
|
||
for i in range(0, len(orders)):
|
||
orders[i]['status'] = 'open'
|
||
return orders
|
||
|
||
async def fetch_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
|
||
"""
|
||
fetches information on multiple orders made by the user
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc15
|
||
|
||
: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>`
|
||
"""
|
||
return await self.fetch_orders_by_type('all', symbol, since, limit, params)
|
||
|
||
async def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
|
||
"""
|
||
fetch all unfilled currently open orders
|
||
|
||
https://blog.btcbox.jp/en/archives/8762#toc15
|
||
|
||
:param str symbol: unified market symbol
|
||
:param int [since]: the earliest time in ms to fetch open orders for
|
||
:param int [limit]: the maximum number of open orders structures to retrieve
|
||
:param dict [params]: extra parameters specific to the exchange API endpoint
|
||
:returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
|
||
"""
|
||
return await self.fetch_orders_by_type('open', symbol, since, limit, params)
|
||
|
||
def nonce(self):
|
||
return self.milliseconds()
|
||
|
||
def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
|
||
url = self.urls['api']['rest'] + '/' + self.version + '/' + path
|
||
if api == 'public':
|
||
if params:
|
||
url += '?' + self.urlencode(params)
|
||
elif api == 'webApi':
|
||
url = self.urls['www'] + '/' + path
|
||
else:
|
||
self.check_required_credentials()
|
||
nonce = str(self.nonce())
|
||
query = self.extend({
|
||
'key': self.apiKey,
|
||
'nonce': nonce,
|
||
}, params)
|
||
request = self.urlencode(query)
|
||
secret = self.hash(self.encode(self.secret), 'md5')
|
||
query['signature'] = self.hmac(self.encode(request), self.encode(secret), hashlib.sha256)
|
||
body = self.urlencode(query)
|
||
headers = {
|
||
'Content-Type': 'application/x-www-form-urlencoded',
|
||
}
|
||
return {'url': url, 'method': method, 'body': body, 'headers': headers}
|
||
|
||
def handle_errors(self, httpCode: int, reason: str, url: str, method: str, headers: dict, body: str, response, requestHeaders, requestBody):
|
||
if response is None:
|
||
return None # resort to defaultErrorHandler
|
||
# typical error response: {"result":false,"code":"401"}
|
||
if httpCode >= 400:
|
||
return None # resort to defaultErrorHandler
|
||
result = self.safe_value(response, 'result')
|
||
if result is None or result is True:
|
||
return None # either public API(no error codes expected) or success
|
||
code = self.safe_value(response, 'code')
|
||
feedback = self.id + ' ' + body
|
||
self.throw_exactly_matched_exception(self.exceptions, code, feedback)
|
||
raise ExchangeError(feedback) # unknown message
|
||
|
||
async def request(self, path, api='public', method='GET', params={}, headers=None, body=None, config={}):
|
||
response = await self.fetch2(path, api, method, params, headers, body, config)
|
||
if isinstance(response, str):
|
||
# sometimes the exchange returns whitespace prepended to json
|
||
response = self.strip(response)
|
||
if not self.is_json_encoded_object(response):
|
||
raise ExchangeError(self.id + ' ' + response)
|
||
response = json.loads(response)
|
||
return response
|