ccxt-look
Version:
1,230 lines (1,198 loc) • 68.3 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { ExchangeError, ExchangeNotAvailable, RequestTimeout, AuthenticationError, PermissionDenied, RateLimitExceeded, InsufficientFunds, OrderNotFound, InvalidOrder, AccountSuspended, CancelPending, InvalidNonce, OnMaintenance, BadSymbol } = require ('./base/errors');
const Precise = require ('./base/Precise');
// ---------------------------------------------------------------------------
module.exports = class poloniex extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'poloniex',
'name': 'Poloniex',
'countries': [ 'US' ],
'rateLimit': 166.667, // 6 calls per second, 1000ms / 6 = 166.667ms between requests
'certified': false,
'pro': true,
'has': {
'CORS': undefined,
'spot': true,
'margin': undefined, // has but not fully implemented
'swap': undefined, // has but not fully implemented
'future': undefined, // has but not fully implemented
'option': undefined,
'cancelAllOrders': true,
'cancelOrder': true,
'createDepositAddress': true,
'createMarketOrder': undefined,
'createOrder': true,
'editOrder': true,
'fetchBalance': true,
'fetchClosedOrder': 'emulated',
'fetchCurrencies': true,
'fetchDepositAddress': true,
'fetchDeposits': true,
'fetchMarkets': true,
'fetchMyTrades': true,
'fetchOHLCV': true,
'fetchOpenOrder': true, // true endpoint for a single open order
'fetchOpenOrders': true, // true endpoint for open orders
'fetchOrderBook': true,
'fetchOrderBooks': true,
'fetchOrderTrades': true, // true endpoint for trades of a single open or closed order
'fetchPosition': true,
'fetchTicker': true,
'fetchTickers': true,
'fetchTrades': true,
'fetchTradingFee': false,
'fetchTradingFees': true,
'fetchTransactions': true,
'fetchTransfer': false,
'fetchTransfers': false,
'fetchWithdrawals': true,
'transfer': true,
'withdraw': true,
},
'timeframes': {
'5m': 300,
'15m': 900,
'30m': 1800,
'2h': 7200,
'4h': 14400,
'1d': 86400,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/27766817-e9456312-5ee6-11e7-9b3c-b628ca5626a5.jpg',
'api': {
'public': 'https://poloniex.com/public',
'private': 'https://poloniex.com/tradingApi',
},
'www': 'https://www.poloniex.com',
'doc': 'https://docs.poloniex.com',
'fees': 'https://poloniex.com/fees',
'referral': 'https://poloniex.com/signup?c=UBFZJRPJ',
},
'api': {
'public': {
'get': {
'return24hVolume': 1,
'returnChartData': 1,
'returnCurrencies': 1,
'returnLoanOrders': 1,
'returnOrderBook': 1,
'returnTicker': 1,
'returnTradeHistory': 1,
},
},
'private': {
'post': {
'buy': 1,
'cancelLoanOffer': 1,
'cancelOrder': 1,
'cancelAllOrders': 1,
'closeMarginPosition': 1,
'createLoanOffer': 1,
'generateNewAddress': 1,
'getMarginPosition': 1,
'marginBuy': 1,
'marginSell': 1,
'moveOrder': 1,
'returnActiveLoans': 1,
'returnAvailableAccountBalances': 1,
'returnBalances': 1,
'returnCompleteBalances': 1,
'returnDepositAddresses': 1,
'returnDepositsWithdrawals': 1,
'returnFeeInfo': 1,
'returnLendingHistory': 1,
'returnMarginAccountSummary': 1,
'returnOpenLoanOffers': 1,
'returnOpenOrders': 1,
'returnOrderTrades': 1,
'returnOrderStatus': 1,
'returnTradableBalances': 1,
'returnTradeHistory': 1,
'sell': 1,
'toggleAutoRenew': 1,
'transferBalance': 1,
'withdraw': 1,
},
},
},
'fees': {
'trading': {
'feeSide': 'get',
// starting from Jan 8 2020
'maker': this.parseNumber ('0.0009'),
'taker': this.parseNumber ('0.0009'),
},
'funding': {},
},
'limits': {
'amount': {
'min': 0.000001,
'max': undefined,
},
'price': {
'min': 0.00000001,
'max': 1000000000,
},
'cost': {
'min': 0.00000000,
'max': 1000000000,
},
},
'precision': {
'amount': 8,
'price': 8,
},
'commonCurrencies': {
'AIR': 'AirCoin',
'APH': 'AphroditeCoin',
'BCC': 'BTCtalkcoin',
'BCHABC': 'BCHABC',
'BDG': 'Badgercoin',
'BTM': 'Bitmark',
'CON': 'Coino',
'GOLD': 'GoldEagles',
'GPUC': 'GPU',
'HOT': 'Hotcoin',
'ITC': 'Information Coin',
'KEY': 'KEYCoin',
'MASK': 'NFTX Hashmasks Index', // conflict with Mask Network
'MEME': 'Degenerator Meme', // Degenerator Meme migrated to Meme Inu, this exchange still has the old price
'PLX': 'ParallaxCoin',
'REPV2': 'REP',
'STR': 'XLM',
'SOC': 'SOCC',
'TRADE': 'Unitrade',
'XAP': 'API Coin',
// this is not documented in the API docs for Poloniex
// https://github.com/ccxt/ccxt/issues/7084
// when the user calls withdraw ('USDT', amount, address, tag, params)
// with params = { 'currencyToWithdrawAs': 'USDTTRON' }
// or params = { 'currencyToWithdrawAs': 'USDTETH' }
// fetchWithdrawals ('USDT') returns the corresponding withdrawals
// with a USDTTRON or a USDTETH currency id, respectfully
// therefore we have map them back to the original code USDT
// otherwise the returned withdrawals are filtered out
'USDTTRON': 'USDT',
'USDTETH': 'USDT',
},
'options': {
'networks': {
'ERC20': 'ETH',
'TRX': 'TRON',
'TRC20': 'TRON',
},
'limits': {
'cost': {
'min': {
'BTC': 0.0001,
'ETH': 0.0001,
'USDT': 1.0,
'TRX': 100,
'BNB': 0.06,
'USDC': 1.0,
'USDJ': 1.0,
'TUSD': 0.0001,
'DAI': 1.0,
'PAX': 1.0,
'BUSD': 1.0,
},
},
},
'accountsByType': {
'spot': 'exchange',
'margin': 'margin',
'future': 'futures',
'lending': 'lending',
},
'accountsById': {
'exchange': 'spot',
'margin': 'margin',
'futures': 'future',
'lending': 'lending',
},
},
'exceptions': {
'exact': {
'You may only place orders that reduce your position.': InvalidOrder,
'Invalid order number, or you are not the person who placed the order.': OrderNotFound,
'Permission denied': PermissionDenied,
'Permission denied.': PermissionDenied,
'Connection timed out. Please try again.': RequestTimeout,
'Internal error. Please try again.': ExchangeNotAvailable,
'Currently in maintenance mode.': OnMaintenance,
'Order not found, or you are not the person who placed it.': OrderNotFound,
'Invalid API key/secret pair.': AuthenticationError,
'Please do not make more than 8 API calls per second.': RateLimitExceeded,
'This IP has been temporarily throttled. Please ensure your requests are valid and try again in one minute.': RateLimitExceeded,
'Rate must be greater than zero.': InvalidOrder, // {"error":"Rate must be greater than zero."}
'Invalid currency pair.': BadSymbol, // {"error":"Invalid currency pair."}
'Invalid currencyPair parameter.': BadSymbol, // {"error":"Invalid currencyPair parameter."}
'Trading is disabled in this market.': BadSymbol, // {"error":"Trading is disabled in this market."}
'Invalid orderNumber parameter.': OrderNotFound,
'Order is beyond acceptable bounds.': InvalidOrder, // {"error":"Order is beyond acceptable bounds.","fee":"0.00155000","currencyPair":"USDT_BOBA"}
'This account is closed.': AccountSuspended, // {"error":"This account is closed."}
},
'broad': {
'Total must be at least': InvalidOrder, // {"error":"Total must be at least 0.0001."}
'This account is frozen': AccountSuspended, // {"error":"This account is frozen for trading."} || {"error":"This account is frozen."}
'This account is locked.': AccountSuspended, // {"error":"This account is locked."}
'Not enough': InsufficientFunds,
'Nonce must be greater': InvalidNonce,
'You have already called cancelOrder or moveOrder on this order.': CancelPending,
'Amount must be at least': InvalidOrder, // {"error":"Amount must be at least 0.000001."}
'is either completed or does not exist': OrderNotFound, // {"error":"Order 587957810791 is either completed or does not exist."}
'Error pulling ': ExchangeError, // {"error":"Error pulling order book"}
},
},
});
}
parseOHLCV (ohlcv, market = undefined) {
//
// {
// "date":1590913773,
// "high":0.02491611,
// "low":0.02491611,
// "open":0.02491611,
// "close":0.02491611,
// "volume":0,
// "quoteVolume":0,
// "weightedAverage":0.02491611
// }
//
return [
this.safeTimestamp (ohlcv, 'date'),
this.safeNumber (ohlcv, 'open'),
this.safeNumber (ohlcv, 'high'),
this.safeNumber (ohlcv, 'low'),
this.safeNumber (ohlcv, 'close'),
this.safeNumber (ohlcv, 'quoteVolume'),
];
}
async fetchOHLCV (symbol, timeframe = '5m', since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'currencyPair': market['id'],
'period': this.timeframes[timeframe],
};
if (since === undefined) {
request['end'] = this.seconds ();
if (limit === undefined) {
request['start'] = request['end'] - this.parseTimeframe ('1w'); // max range = 1 week
} else {
request['start'] = request['end'] - limit * this.parseTimeframe (timeframe);
}
} else {
request['start'] = parseInt (since / 1000);
if (limit !== undefined) {
const end = this.sum (request['start'], limit * this.parseTimeframe (timeframe));
request['end'] = end;
}
}
const response = await this.publicGetReturnChartData (this.extend (request, params));
//
// [
// {"date":1590913773,"high":0.02491611,"low":0.02491611,"open":0.02491611,"close":0.02491611,"volume":0,"quoteVolume":0,"weightedAverage":0.02491611},
// {"date":1590913800,"high":0.02495324,"low":0.02489501,"open":0.02491797,"close":0.02493693,"volume":0.0927415,"quoteVolume":3.7227869,"weightedAverage":0.02491185},
// {"date":1590914100,"high":0.02498596,"low":0.02488503,"open":0.02493033,"close":0.02497896,"volume":0.21196348,"quoteVolume":8.50291888,"weightedAverage":0.02492832},
// ]
//
return this.parseOHLCVs (response, market, timeframe, since, limit);
}
async loadMarkets (reload = false, params = {}) {
const markets = await super.loadMarkets (reload, params);
const currenciesByNumericId = this.safeValue (this.options, 'currenciesByNumericId');
if ((currenciesByNumericId === undefined) || reload) {
this.options['currenciesByNumericId'] = this.indexBy (this.currencies, 'numericId');
}
return markets;
}
async fetchMarkets (params = {}) {
const markets = await this.publicGetReturnTicker (params);
const keys = Object.keys (markets);
const result = [];
for (let i = 0; i < keys.length; i++) {
const id = keys[i];
const market = markets[id];
const [ quoteId, baseId ] = id.split ('_');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
const isFrozen = this.safeString (market, 'isFrozen');
const marginEnabled = this.safeInteger (market, 'marginTradingEnabled');
// these are known defaults
result.push ({
'id': id,
'numericId': this.safeInteger (market, 'id'),
'symbol': base + '/' + quote,
'base': base,
'quote': quote,
'settle': undefined,
'baseId': baseId,
'quoteId': quoteId,
'settleId': undefined,
'type': 'spot',
'spot': true,
'margin': (marginEnabled === 1),
'swap': false,
'future': false,
'option': false,
'active': (isFrozen !== '1'),
'contract': false,
'linear': undefined,
'inverse': undefined,
'contractSize': undefined,
'expiry': undefined,
'expiryDatetime': undefined,
'strike': undefined,
'optionType': undefined,
'precision': {
'amount': parseInt ('8'),
'price': parseInt ('8'),
},
'limits': this.extend (this.limits, {
'leverage': {
'min': undefined,
'max': undefined,
},
'cost': {
'min': this.safeValue (this.options['limits']['cost']['min'], quote),
'max': undefined,
},
}),
'info': market,
});
}
return result;
}
parseBalance (response) {
const result = {
'info': response,
'timestamp': undefined,
'datetime': undefined,
};
const currencyIds = Object.keys (response);
for (let i = 0; i < currencyIds.length; i++) {
const currencyId = currencyIds[i];
const balance = this.safeValue (response, currencyId, {});
const code = this.safeCurrencyCode (currencyId);
const account = this.account ();
account['free'] = this.safeString (balance, 'available');
account['used'] = this.safeString (balance, 'onOrders');
result[code] = account;
}
return this.safeBalance (result);
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
const request = {
'account': 'all',
};
const response = await this.privatePostReturnCompleteBalances (this.extend (request, params));
//
// {
// "1CR":{"available":"0.00000000","onOrders":"0.00000000","btcValue":"0.00000000"},
// "ABY":{"available":"0.00000000","onOrders":"0.00000000","btcValue":"0.00000000"},
// "AC":{"available":"0.00000000","onOrders":"0.00000000","btcValue":"0.00000000"},
// }
//
return this.parseBalance (response);
}
async fetchTradingFees (params = {}) {
await this.loadMarkets ();
const response = await this.privatePostReturnFeeInfo (params);
//
// {
// makerFee: '0.00100000',
// takerFee: '0.00200000',
// marginMakerFee: '0.00100000',
// marginTakerFee: '0.00200000',
// thirtyDayVolume: '106.08463302',
// nextTier: 500000,
// }
//
const result = {};
for (let i = 0; i < this.symbols.length; i++) {
const symbol = this.symbols[i];
result[symbol] = {
'info': response,
'symbol': symbol,
'maker': this.safeNumber (response, 'makerFee'),
'taker': this.safeNumber (response, 'takerFee'),
'percentage': true,
'tierBased': true,
};
}
return result;
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'currencyPair': this.marketId (symbol),
};
if (limit !== undefined) {
request['depth'] = limit; // 100
}
const response = await this.publicGetReturnOrderBook (this.extend (request, params));
const orderbook = this.parseOrderBook (response, symbol);
orderbook['nonce'] = this.safeInteger (response, 'seq');
return orderbook;
}
async fetchOrderBooks (symbols = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'currencyPair': 'all',
};
if (limit !== undefined) {
request['depth'] = limit; // 100
}
const response = await this.publicGetReturnOrderBook (this.extend (request, params));
const marketIds = Object.keys (response);
const result = {};
for (let i = 0; i < marketIds.length; i++) {
const marketId = marketIds[i];
let symbol = undefined;
if (marketId in this.markets_by_id) {
symbol = this.markets_by_id[marketId]['symbol'];
} else {
const [ quoteId, baseId ] = marketId.split ('_');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
symbol = base + '/' + quote;
}
const orderbook = this.parseOrderBook (response[marketId], symbol);
orderbook['nonce'] = this.safeInteger (response[marketId], 'seq');
result[symbol] = orderbook;
}
return result;
}
parseTicker (ticker, market = undefined) {
// {
// id: '121',
// last: '43196.31469670',
// lowestAsk: '43209.61843169',
// highestBid: '43162.41965234',
// percentChange: '0.00963340',
// baseVolume: '13444643.33799658',
// quoteVolume: '315.84780115',
// isFrozen: '0',
// postOnly: '0',
// marginTradingEnabled: '1',
// high24hr: '43451.84481934',
// low24hr: '41749.89529736'
// }
const timestamp = this.milliseconds ();
const symbol = this.safeSymbol (undefined, market);
const last = this.safeString (ticker, 'last');
const relativeChange = this.safeString (ticker, 'percentChange');
const percentage = Precise.stringMul (relativeChange, '100');
return this.safeTicker ({
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeString (ticker, 'high24hr'),
'low': this.safeString (ticker, 'low24hr'),
'bid': this.safeString (ticker, 'highestBid'),
'bidVolume': undefined,
'ask': this.safeString (ticker, 'lowestAsk'),
'askVolume': undefined,
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': percentage,
'average': undefined,
'baseVolume': this.safeString (ticker, 'quoteVolume'),
'quoteVolume': this.safeString (ticker, 'baseVolume'),
'info': ticker,
}, market, false);
}
async fetchTickers (symbols = undefined, params = {}) {
await this.loadMarkets ();
const response = await this.publicGetReturnTicker (params);
const ids = Object.keys (response);
const result = {};
for (let i = 0; i < ids.length; i++) {
const id = ids[i];
let symbol = undefined;
let market = undefined;
if (id in this.markets_by_id) {
market = this.markets_by_id[id];
symbol = market['symbol'];
} else {
const [ quoteId, baseId ] = id.split ('_');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
symbol = base + '/' + quote;
market = { 'symbol': symbol };
}
const ticker = response[id];
result[symbol] = this.parseTicker (ticker, market);
}
return this.filterByArray (result, 'symbol', symbols);
}
async fetchCurrencies (params = {}) {
const response = await this.publicGetReturnCurrencies (params);
//
// {
// "id": "293",
// "name": "0x",
// "humanType": "Sweep to Main Account",
// "currencyType": "address",
// "txFee": "17.21877546",
// "minConf": "12",
// "depositAddress": null,
// "disabled": "0",
// "frozen": "0",
// "hexColor": "003831",
// "blockchain": "ETH",
// "delisted": "0",
// "isGeofenced": 0
// }
//
const ids = Object.keys (response);
const result = {};
for (let i = 0; i < ids.length; i++) {
const id = ids[i];
const currency = response[id];
const precision = 8; // default precision, todo: fix "magic constants"
const amountLimit = '1e-8';
const code = this.safeCurrencyCode (id);
const delisted = this.safeInteger (currency, 'delisted', 0);
const disabled = this.safeInteger (currency, 'disabled', 0);
const listed = !delisted;
const enabled = !disabled;
const active = enabled && listed;
const numericId = this.safeInteger (currency, 'id');
const fee = this.safeNumber (currency, 'txFee');
result[code] = {
'id': id,
'numericId': numericId,
'code': code,
'info': currency,
'name': currency['name'],
'active': active,
'deposit': undefined,
'withdraw': undefined,
'fee': fee,
'precision': precision,
'limits': {
'amount': {
'min': this.parseNumber (amountLimit),
'max': undefined,
},
'withdraw': {
'min': fee,
'max': undefined,
},
},
};
}
return result;
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const response = await this.publicGetReturnTicker (params);
// {
// "BTC_BTS":{
// "id":14,
// "last":"0.00000073",
// "lowestAsk":"0.00000075",
// "highestBid":"0.00000073",
// "percentChange":"0.01388888",
// "baseVolume":"0.01413528",
// "quoteVolume":"19431.16872167",
// "isFrozen":"0",
// "postOnly":"0",
// "marginTradingEnabled":"0",
// "high24hr":"0.00000074",
// "low24hr":"0.00000071"
// },
// ...
// }
const ticker = response[market['id']];
return this.parseTicker (ticker, market);
}
parseTrade (trade, market = undefined) {
//
// fetchTrades
//
// {
// globalTradeID: "667563407",
// tradeID: "1984256",
// date: "2022-03-01 20:06:06",
// type: "buy",
// rate: "0.13361871",
// amount: "28.40841257",
// total: "3.79589544",
// orderNumber: "159992152911"
// }
//
// fetchMyTrades
//
// {
// globalTradeID: 471030550,
// tradeID: '42582',
// date: '2020-06-16 09:47:50',
// rate: '0.000079980000',
// amount: '75215.00000000',
// total: '6.01569570',
// fee: '0.00095000',
// feeDisplay: '0.26636100 TRX (0.07125%)',
// orderNumber: '5963454848',
// type: 'sell',
// category: 'exchange'
// }
//
// createOrder (taker trades)
//
// {
// 'amount': '200.00000000',
// 'date': '2019-12-15 16:04:10',
// 'rate': '0.00000355',
// 'total': '0.00071000',
// 'tradeID': '119871',
// 'type': 'buy',
// 'takerAdjustment': '200.00000000'
// }
//
const id = this.safeString2 (trade, 'globalTradeID', 'tradeID');
const orderId = this.safeString (trade, 'orderNumber');
const timestamp = this.parse8601 (this.safeString (trade, 'date'));
const marketId = this.safeString (trade, 'currencyPair');
market = this.safeMarket (marketId, market, '_');
const symbol = market['symbol'];
const side = this.safeString (trade, 'type');
let fee = undefined;
const priceString = this.safeString (trade, 'rate');
const amountString = this.safeString (trade, 'amount');
const costString = this.safeString (trade, 'total');
const feeDisplay = this.safeString (trade, 'feeDisplay');
if (feeDisplay !== undefined) {
const parts = feeDisplay.split (' ');
const feeCostString = this.safeString (parts, 0);
if (feeCostString !== undefined) {
const feeCurrencyId = this.safeString (parts, 1);
const feeCurrencyCode = this.safeCurrencyCode (feeCurrencyId);
let feeRateString = this.safeString (parts, 2);
if (feeRateString !== undefined) {
feeRateString = feeRateString.replace ('(', '');
const feeRateParts = feeRateString.split ('%');
feeRateString = this.safeString (feeRateParts, 0);
feeRateString = Precise.stringDiv (feeRateString, '100');
}
fee = {
'cost': feeCostString,
'currency': feeCurrencyCode,
'rate': feeRateString,
};
}
} else {
const feeCostString = this.safeString (trade, 'fee');
if (feeCostString !== undefined && market !== undefined) {
const feeCurrencyCode = (side === 'buy') ? market['base'] : market['quote'];
const feeBase = (side === 'buy') ? amountString : costString;
const feeRateString = Precise.stringDiv (feeCostString, feeBase);
fee = {
'cost': feeCostString,
'currency': feeCurrencyCode,
'rate': feeRateString,
};
}
}
let takerOrMaker = undefined;
const takerAdjustment = this.safeNumber (trade, 'takerAdjustment');
if (takerAdjustment !== undefined) {
takerOrMaker = 'taker';
}
return this.safeTrade ({
'id': id,
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': symbol,
'order': orderId,
'type': 'limit',
'side': side,
'takerOrMaker': takerOrMaker,
'price': priceString,
'amount': amountString,
'cost': costString,
'fee': fee,
}, market);
}
async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'currencyPair': market['id'],
};
if (since !== undefined) {
request['start'] = parseInt (since / 1000);
request['end'] = this.seconds (); // last 50000 trades by default
}
const trades = await this.publicGetReturnTradeHistory (this.extend (request, params));
return this.parseTrades (trades, market, since, limit);
}
async fetchMyTrades (symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
let market = undefined;
if (symbol !== undefined) {
market = this.market (symbol);
}
const pair = market ? market['id'] : 'all';
const request = { 'currencyPair': pair };
if (since !== undefined) {
request['start'] = parseInt (since / 1000);
request['end'] = this.sum (this.seconds (), 1); // adding 1 is a fix for #3411
}
// limit is disabled (does not really work as expected)
if (limit !== undefined) {
request['limit'] = parseInt (limit);
}
const response = await this.privatePostReturnTradeHistory (this.extend (request, params));
//
// specific market (symbol defined)
//
// [
// {
// globalTradeID: 470912587,
// tradeID: '42543',
// date: '2020-06-15 17:31:22',
// rate: '0.000083840000',
// amount: '95237.60321429',
// total: '7.98472065',
// fee: '0.00095000',
// feeDisplay: '0.36137761 TRX (0.07125%)',
// orderNumber: '5926344995',
// type: 'sell',
// category: 'exchange'
// },
// {
// globalTradeID: 470974497,
// tradeID: '42560',
// date: '2020-06-16 00:41:23',
// rate: '0.000078220000',
// amount: '1000000.00000000',
// total: '78.22000000',
// fee: '0.00095000',
// feeDisplay: '3.48189819 TRX (0.07125%)',
// orderNumber: '5945490830',
// type: 'sell',
// category: 'exchange'
// }
// ]
//
// all markets (symbol undefined)
//
// {
// BTC_GNT: [{
// globalTradeID: 470839947,
// tradeID: '4322347',
// date: '2020-06-15 12:25:24',
// rate: '0.000005810000',
// amount: '1702.04429303',
// total: '0.00988887',
// fee: '0.00095000',
// feeDisplay: '4.18235294 TRX (0.07125%)',
// orderNumber: '102290272520',
// type: 'buy',
// category: 'exchange'
// }, {
// globalTradeID: 470895902,
// tradeID: '4322413',
// date: '2020-06-15 16:19:00',
// rate: '0.000005980000',
// amount: '18.66879219',
// total: '0.00011163',
// fee: '0.00095000',
// feeDisplay: '0.04733727 TRX (0.07125%)',
// orderNumber: '102298304480',
// type: 'buy',
// category: 'exchange'
// }],
// }
//
let result = [];
if (market !== undefined) {
result = this.parseTrades (response, market);
} else {
if (response) {
const ids = Object.keys (response);
for (let i = 0; i < ids.length; i++) {
const id = ids[i];
let market = undefined;
if (id in this.markets_by_id) {
market = this.markets_by_id[id];
const trades = this.parseTrades (response[id], market);
for (let j = 0; j < trades.length; j++) {
result.push (trades[j]);
}
} else {
const [ quoteId, baseId ] = id.split ('_');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
const symbol = base + '/' + quote;
const trades = response[id];
for (let j = 0; j < trades.length; j++) {
const market = {
'symbol': symbol,
'base': base,
'quote': quote,
};
result.push (this.parseTrade (trades[j], market));
}
}
}
}
}
return this.filterBySinceLimit (result, since, limit);
}
parseOrderStatus (status) {
const statuses = {
'Open': 'open',
'Partially filled': 'open',
};
return this.safeString (statuses, status, status);
}
parseOrder (order, market = undefined) {
//
// fetchOpenOrder
//
// {
// status: 'Open',
// rate: '0.40000000',
// amount: '1.00000000',
// currencyPair: 'BTC_ETH',
// date: '2018-10-17 17:04:50',
// total: '0.40000000',
// type: 'buy',
// startingAmount: '1.00000',
// }
//
// fetchOpenOrders
//
// {
// orderNumber: '514514894224',
// type: 'buy',
// rate: '0.00001000',
// startingAmount: '100.00000000',
// amount: '100.00000000',
// total: '0.00100000',
// date: '2018-10-23 17:38:53',
// margin: 0,
// }
//
// createOrder
//
// {
// 'orderNumber': '9805453960',
// 'resultingTrades': [
// {
// 'amount': '200.00000000',
// 'date': '2019-12-15 16:04:10',
// 'rate': '0.00000355',
// 'total': '0.00071000',
// 'tradeID': '119871',
// 'type': 'buy',
// 'takerAdjustment': '200.00000000',
// },
// ],
// 'fee': '0.00000000',
// 'clientOrderId': '12345',
// 'currencyPair': 'BTC_MANA',
// // 'resultingTrades' in editOrder
// 'resultingTrades': {
// 'BTC_MANA': [],
// }
// }
//
let timestamp = this.safeInteger (order, 'timestamp');
if (timestamp === undefined) {
timestamp = this.parse8601 (this.safeString (order, 'date'));
}
const marketId = this.safeString (order, 'currencyPair');
market = this.safeMarket (marketId, market, '_');
const symbol = market['symbol'];
let resultingTrades = this.safeValue (order, 'resultingTrades');
if (!Array.isArray (resultingTrades)) {
resultingTrades = this.safeValue (resultingTrades, this.safeString (market, 'id', marketId));
}
const price = this.safeString2 (order, 'price', 'rate');
const remaining = this.safeString (order, 'amount');
const amount = this.safeString (order, 'startingAmount');
const status = this.parseOrderStatus (this.safeString (order, 'status'));
const side = this.safeString (order, 'type');
const id = this.safeString (order, 'orderNumber');
let fee = undefined;
const feeCurrency = this.safeString (order, 'tokenFeeCurrency');
let feeCost = undefined;
let feeCurrencyCode = undefined;
const rate = this.safeString (order, 'fee');
if (feeCurrency === undefined) {
feeCurrencyCode = (side === 'buy') ? market['base'] : market['quote'];
} else {
// poloniex accepts a 30% discount to pay fees in TRX
feeCurrencyCode = this.safeCurrencyCode (feeCurrency);
feeCost = this.safeString (order, 'tokenFee');
}
if (feeCost !== undefined) {
fee = {
'rate': rate,
'cost': feeCost,
'currency': feeCurrencyCode,
};
}
const clientOrderId = this.safeString (order, 'clientOrderId');
return this.safeOrder ({
'info': order,
'id': id,
'clientOrderId': clientOrderId,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'lastTradeTimestamp': undefined,
'status': status,
'symbol': symbol,
'type': 'limit',
'timeInForce': undefined,
'postOnly': undefined,
'side': side,
'price': price,
'stopPrice': undefined,
'cost': undefined,
'average': undefined,
'amount': amount,
'filled': undefined,
'remaining': remaining,
'trades': resultingTrades,
'fee': fee,
}, market);
}
parseOpenOrders (orders, market, result) {
for (let i = 0; i < orders.length; i++) {
const order = orders[i];
const extended = this.extend (order, {
'status': 'open',
'type': 'limit',
'side': order['type'],
'price': order['rate'],
});
result.push (this.parseOrder (extended, market));
}
return result;
}
async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
let market = undefined;
if (symbol !== undefined) {
market = this.market (symbol);
}
const pair = market ? market['id'] : 'all';
const request = {
'currencyPair': pair,
};
const response = await this.privatePostReturnOpenOrders (this.extend (request, params));
const extension = { 'status': 'open' };
if (market === undefined) {
const marketIds = Object.keys (response);
let openOrders = [];
for (let i = 0; i < marketIds.length; i++) {
const marketId = marketIds[i];
const orders = response[marketId];
const m = this.markets_by_id[marketId];
openOrders = this.arrayConcat (openOrders, this.parseOrders (orders, m, undefined, undefined, extension));
}
return this.filterBySinceLimit (openOrders, since, limit);
} else {
return this.parseOrders (response, market, since, limit, extension);
}
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
if (type === 'market') {
throw new ExchangeError (this.id + ' createOrder() does not accept market orders');
}
await this.loadMarkets ();
const method = 'privatePost' + this.capitalize (side);
const market = this.market (symbol);
amount = this.amountToPrecision (symbol, amount);
const request = {
'currencyPair': market['id'],
'rate': this.priceToPrecision (symbol, price),
'amount': amount,
};
const clientOrderId = this.safeString (params, 'clientOrderId');
if (clientOrderId !== undefined) {
request['clientOrderId'] = clientOrderId;
params = this.omit (params, 'clientOrderId');
}
// remember the timestamp before issuing the request
let response = await this[method] (this.extend (request, params));
//
// {
// 'orderNumber': '9805453960',
// 'resultingTrades': [
// {
// 'amount': '200.00000000',
// 'date': '2019-12-15 16:04:10',
// 'rate': '0.00000355',
// 'total': '0.00071000',
// 'tradeID': '119871',
// 'type': 'buy',
// 'takerAdjustment': '200.00000000',
// },
// ],
// 'fee': '0.00000000',
// 'currencyPair': 'BTC_MANA',
// }
//
response = this.extend (response, {
'type': side,
});
return this.parseOrder (response, market);
}
async editOrder (id, symbol, type, side, amount, price = undefined, params = {}) {
await this.loadMarkets ();
price = parseFloat (price);
const request = {
'orderNumber': id,
'rate': this.priceToPrecision (symbol, price),
};
if (amount !== undefined) {
request['amount'] = this.amountToPrecision (symbol, amount);
}
const response = await this.privatePostMoveOrder (this.extend (request, params));
return this.parseOrder (response);
}
async cancelOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
const request = {};
const clientOrderId = this.safeValue (params, 'clientOrderId');
if (clientOrderId === undefined) {
request['orderNumber'] = id;
} else {
request['clientOrderId'] = clientOrderId;
}
params = this.omit (params, 'clientOrderId');
return await this.privatePostCancelOrder (this.extend (request, params));
}
async cancelAllOrders (symbol = undefined, params = {}) {
const request = {};
let market = undefined;
if (symbol !== undefined) {
market = this.market (symbol);
request['currencyPair'] = market['id'];
}
const response = await this.privatePostCancelAllOrders (this.extend (request, params));
//
// {
// "success": 1,
// "message": "Orders canceled",
// "orderNumbers": [
// 503749,
// 888321,
// 7315825,
// 7316824
// ]
// }
//
return response;
}
async fetchOpenOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
id = id.toString ();
const request = {
'orderNumber': id,
};
const response = await this.privatePostReturnOrderStatus (this.extend (request, params));
//
// {
// success: 1,
// result: {
// '6071071': {
// status: 'Open',
// rate: '0.40000000',
// amount: '1.00000000',
// currencyPair: 'BTC_ETH',
// date: '2018-10-17 17:04:50',
// total: '0.40000000',
// type: 'buy',
// startingAmount: '1.00000',
// },
// },
// }
//
const result = this.safeValue (response['result'], id);
if (result === undefined) {
throw new OrderNotFound (this.id + ' order id ' + id + ' not found');
}
return this.extend (this.parseOrder (result), {
'id': id,
});
}
async fetchClosedOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'orderNumber': id,
};
const response = await this.privatePostReturnOrderTrades (this.extend (request, params));
//
// [
// {
// "globalTradeID":570264000,
// "tradeID":8026283,
// "currencyPair":"USDT_LTC",
// "type":"sell",
// "rate":"144.73833409",
// "amount":"0.18334460",
// "total":"26.53699196",
// "fee":"0.00155000",
// "date":"2021-07-04 15:16:20"
// }
// ]
//
const firstTrade = this.safeValue (response, 0);
if (firstTrade === undefined) {
throw new OrderNotFound (this.id + ' order id ' + id + ' not found');
}
id = this.safeValue (firstTrade, 'globalTradeID', id);
return this.safeOrder ({
'info': response,
'id': id,
'clientOrderId': this.safeValue (firstTrade, 'clientOrderId'),
'timestamp': undefined,
'datetime': undefined,
'lastTradeTimestamp': undefined,
'status': 'closed',
'symbol': undefined,
'type': undefined,
'timeInForce': undefined,
'postOnly': undefined,
'side': undefined,
'price': undefined,
'stopPrice': undefined,
'cost': undefined,
'average': undefined,
'amount': undefined,
'filled': undefined,
'remaining': undefined,
'trades': response,
'fee': undefined,
});
}
async fetchOrderStatus (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
const orders = await this.fetchOpenOrders (symbol, undefined, undefined, params);
const indexed = this.indexBy (orders, 'id');
return (id in indexed) ? 'open' : 'closed';
}
async fetchOrderTrades (id, symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'orderNumber': id,
};
const trades = await this.privatePostReturnOrderTrades (this.extend (request, par