ccxt
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JavaScript
// ----------------------------------------------------------------------------
// PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
// https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
// EDIT THE CORRESPONDENT .ts FILE INSTEAD
// ---------------------------------------------------------------------------
import Exchange from './abstract/bittrade.js';
import { AuthenticationError, ExchangeError, PermissionDenied, ExchangeNotAvailable, OnMaintenance, InvalidOrder, OrderNotFound, InsufficientFunds, BadSymbol, BadRequest, RequestTimeout, NetworkError, ArgumentsRequired, NotSupported } from './base/errors.js';
import { Precise } from './base/Precise.js';
import { TRUNCATE, TICK_SIZE } from './base/functions/number.js';
import { sha256 } from './static_dependencies/noble-hashes/sha256.js';
// ---------------------------------------------------------------------------
/**
* @class bittrade
* @augments Exchange
*/
export default class bittrade extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'bittrade',
'name': 'BitTrade',
'countries': ['JP'],
'rateLimit': 100,
'userAgent': this.userAgents['chrome39'],
'certified': false,
'version': 'v1',
'hostname': 'api-cloud.bittrade.co.jp',
'pro': true,
'has': {
'CORS': undefined,
'spot': true,
'margin': undefined,
'swap': false,
'future': false,
'option': false,
'cancelAllOrders': true,
'cancelOrder': true,
'cancelOrders': true,
'createMarketBuyOrderWithCost': true,
'createMarketOrderWithCost': false,
'createMarketSellOrderWithCost': false,
'createOrder': true,
'createStopLimitOrder': false,
'createStopMarketOrder': false,
'createStopOrder': false,
'fetchAccounts': true,
'fetchBalance': true,
'fetchClosedOrders': true,
'fetchCurrencies': true,
'fetchDepositAddress': false,
'fetchDepositAddressesByNetwork': false,
'fetchDeposits': true,
'fetchFundingHistory': false,
'fetchFundingRate': false,
'fetchFundingRateHistory': false,
'fetchFundingRates': false,
'fetchIndexOHLCV': false,
'fetchMarkets': true,
'fetchMarkOHLCV': false,
'fetchMyTrades': true,
'fetchOHLCV': true,
'fetchOpenOrders': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrders': true,
'fetchOrderTrades': true,
'fetchPremiumIndexOHLCV': false,
'fetchTicker': true,
'fetchTickers': true,
'fetchTime': true,
'fetchTrades': true,
'fetchTradingLimits': true,
'fetchWithdrawals': true,
'withdraw': true,
},
'timeframes': {
'1m': '1min',
'5m': '5min',
'15m': '15min',
'30m': '30min',
'1h': '60min',
'4h': '4hour',
'1d': '1day',
'1w': '1week',
'1M': '1mon',
'1y': '1year',
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/85734211-85755480-b705-11ea-8b35-0b7f1db33a2f.jpg',
'api': {
'market': 'https://{hostname}',
'public': 'https://{hostname}',
'private': 'https://{hostname}',
'v2Public': 'https://{hostname}',
'v2Private': 'https://{hostname}',
},
'www': 'https://www.bittrade.co.jp',
'referral': 'https://www.bittrade.co.jp/register/?invite_code=znnq3',
'doc': 'https://api-doc.bittrade.co.jp',
'fees': 'https://www.bittrade.co.jp/ja-jp/support/fee',
},
'api': {
'v2Public': {
'get': {
'reference/currencies': 1,
'market-status': 1, // 获取当前市场状态
},
},
'v2Private': {
'get': {
'account/ledger': 1,
'account/withdraw/quota': 1,
'account/withdraw/address': 1,
'account/deposit/address': 1,
'account/repayment': 5,
'reference/transact-fee-rate': 1,
'account/asset-valuation': 0.2,
'point/account': 5,
'sub-user/user-list': 1,
'sub-user/user-state': 1,
'sub-user/account-list': 1,
'sub-user/deposit-address': 1,
'sub-user/query-deposit': 1,
'user/api-key': 1,
'user/uid': 1,
'algo-orders/opening': 1,
'algo-orders/history': 1,
'algo-orders/specific': 1,
'c2c/offers': 1,
'c2c/offer': 1,
'c2c/transactions': 1,
'c2c/repayment': 1,
'c2c/account': 1,
'etp/reference': 1,
'etp/transactions': 5,
'etp/transaction': 5,
'etp/rebalance': 1,
'etp/limit': 1, // 获取ETP持仓限额
},
'post': {
'account/transfer': 1,
'account/repayment': 5,
'point/transfer': 5,
'sub-user/management': 1,
'sub-user/creation': 1,
'sub-user/tradable-market': 1,
'sub-user/transferability': 1,
'sub-user/api-key-generation': 1,
'sub-user/api-key-modification': 1,
'sub-user/api-key-deletion': 1,
'sub-user/deduct-mode': 1,
'algo-orders': 1,
'algo-orders/cancel-all-after': 1,
'algo-orders/cancellation': 1,
'c2c/offer': 1,
'c2c/cancellation': 1,
'c2c/cancel-all': 1,
'c2c/repayment': 1,
'c2c/transfer': 1,
'etp/creation': 5,
'etp/redemption': 5,
'etp/{transactId}/cancel': 10,
'etp/batch-cancel': 50, // 杠杆ETP批量撤单
},
},
'market': {
'get': {
'history/kline': 1,
'detail/merged': 1,
'depth': 1,
'trade': 1,
'history/trade': 1,
'detail': 1,
'tickers': 1,
'etp': 1, // 获取杠杆ETP实时净值
},
},
'public': {
'get': {
'common/symbols': 1,
'common/currencys': 1,
'common/timestamp': 1,
'common/exchange': 1,
'settings/currencys': 1, // ?language=en-US
},
},
'private': {
'get': {
'account/accounts': 0.2,
'account/accounts/{id}/balance': 0.2,
'account/accounts/{sub-uid}': 1,
'account/history': 4,
'cross-margin/loan-info': 1,
'margin/loan-info': 1,
'fee/fee-rate/get': 1,
'order/openOrders': 0.4,
'order/orders': 0.4,
'order/orders/{id}': 0.4,
'order/orders/{id}/matchresults': 0.4,
'order/orders/getClientOrder': 0.4,
'order/history': 1,
'order/matchresults': 1,
// 'dw/withdraw-virtual/addresses', // 查询虚拟币提现地址（Deprecated）
'query/deposit-withdraw': 1,
// 'margin/loan-info', // duplicate
'margin/loan-orders': 0.2,
'margin/accounts/balance': 0.2,
'cross-margin/loan-orders': 1,
'cross-margin/accounts/balance': 1,
'points/actions': 1,
'points/orders': 1,
'subuser/aggregate-balance': 10,
'stable-coin/exchange_rate': 1,
'stable-coin/quote': 1,
},
'post': {
'account/transfer': 1,
'futures/transfer': 1,
'order/batch-orders': 0.4,
'order/orders/place': 0.2,
'order/orders/submitCancelClientOrder': 0.2,
'order/orders/batchCancelOpenOrders': 0.4,
// 'order/orders', // 创建一个新的订单请求 （仅创建订单，不执行下单）
// 'order/orders/{id}/place', // 执行一个订单 （仅执行已创建的订单）
'order/orders/{id}/submitcancel': 0.2,
'order/orders/batchcancel': 0.4,
// 'dw/balance/transfer', // 资产划转
'dw/withdraw/api/create': 1,
// 'dw/withdraw-virtual/create', // 申请提现虚拟币
// 'dw/withdraw-virtual/{id}/place', // 确认申请虚拟币提现（Deprecated）
'dw/withdraw-virtual/{id}/cancel': 1,
'dw/transfer-in/margin': 10,
'dw/transfer-out/margin': 10,
'margin/orders': 10,
'margin/orders/{id}/repay': 10,
'cross-margin/transfer-in': 1,
'cross-margin/transfer-out': 1,
'cross-margin/orders': 1,
'cross-margin/orders/{id}/repay': 1,
'stable-coin/exchange': 1,
'subuser/transfer': 10,
},
},
},
'fees': {
'trading': {
'feeSide': 'get',
'tierBased': false,
'percentage': true,
'maker': this.parseNumber('0.002'),
'taker': this.parseNumber('0.002'),
},
},
'features': {
'spot': {
'sandbox': false,
'createOrder': {
'marginMode': false,
'triggerPrice': true,
'triggerPriceType': undefined,
'triggerDirection': false,
'stopLossPrice': false,
'takeProfitPrice': false,
'attachedStopLossTakeProfit': undefined,
'timeInForce': {
'IOC': false,
'FOK': false,
'PO': false,
'GTD': false,
},
'hedged': false,
'selfTradePrevention': false,
'trailing': false,
'leverage': false,
'marketBuyByCost': true,
'marketBuyRequiresPrice': false,
'iceberg': false,
},
'createOrders': undefined,
'fetchMyTrades': {
'marginMode': false,
'limit': 100,
'daysBack': 120,
'untilDays': 2,
'symbolRequired': false,
},
'fetchOrder': {
'marginMode': false,
'trigger': false,
'trailing': false,
'symbolRequired': false,
},
'fetchOpenOrders': {
'marginMode': false,
'limit': undefined,
'trigger': false,
'trailing': false,
'symbolRequired': false,
},
'fetchOrders': {
'marginMode': false,
'limit': undefined,
'daysBack': undefined,
'untilDays': undefined,
'trigger': false,
'trailing': false,
'symbolRequired': false,
},
'fetchClosedOrders': {
'marginMode': false,
'limit': undefined,
'daysBack': undefined,
'daysBackCanceled': undefined,
'untilDays': undefined,
'trigger': false,
'trailing': false,
'symbolRequired': false,
},
'fetchOHLCV': {
'limit': 2000,
},
},
'swap': {
'linear': undefined,
'inverse': undefined,
},
'future': {
'linear': undefined,
'inverse': undefined,
},
},
'precisionMode': TICK_SIZE,
'exceptions': {
'broad': {
'contract is restricted of closing positions on API. Please contact customer service': OnMaintenance,
'maintain': OnMaintenance,
},
'exact': {
// err-code
'bad-request': BadRequest,
'base-date-limit-error': BadRequest,
'api-not-support-temp-addr': PermissionDenied,
'timeout': RequestTimeout,
'gateway-internal-error': ExchangeNotAvailable,
'account-frozen-balance-insufficient-error': InsufficientFunds,
'invalid-amount': InvalidOrder,
'order-limitorder-amount-min-error': InvalidOrder,
'order-limitorder-amount-max-error': InvalidOrder,
'order-marketorder-amount-min-error': InvalidOrder,
'order-limitorder-price-min-error': InvalidOrder,
'order-limitorder-price-max-error': InvalidOrder,
'order-holding-limit-failed': InvalidOrder,
'order-orderprice-precision-error': InvalidOrder,
'order-etp-nav-price-max-error': InvalidOrder,
'order-orderstate-error': OrderNotFound,
'order-queryorder-invalid': OrderNotFound,
'order-update-error': ExchangeNotAvailable,
'api-signature-check-failed': AuthenticationError,
'api-signature-not-valid': AuthenticationError,
'base-record-invalid': OrderNotFound,
'base-symbol-trade-disabled': BadSymbol,
'base-symbol-error': BadSymbol,
'system-maintenance': OnMaintenance,
// err-msg
'invalid symbol': BadSymbol,
'symbol trade not open now': BadSymbol,
'invalid-address': BadRequest,
'base-currency-chain-error': BadRequest,
'dw-insufficient-balance': InsufficientFunds, // {"status":"error","err-code":"dw-insufficient-balance","err-msg":"Insufficient balance. You can only transfer `12.3456` at most.","data":null}
},
},
'options': {
'defaultNetwork': 'ERC20',
'networks': {
'ETH': 'erc20',
'TRX': 'trc20',
'HRC20': 'hrc20',
'HECO': 'hrc20',
'HT': 'hrc20',
'ALGO': 'algo',
'OMNI': '',
},
// https://github.com/ccxt/ccxt/issues/5376
'fetchOrdersByStatesMethod': 'private_get_order_orders',
'fetchOpenOrdersMethod': 'fetch_open_orders_v1',
'createMarketBuyOrderRequiresPrice': true,
'fetchMarketsMethod': 'publicGetCommonSymbols',
'fetchBalanceMethod': 'privateGetAccountAccountsIdBalance',
'createOrderMethod': 'privatePostOrderOrdersPlace',
'currencyToPrecisionRoundingMode': TRUNCATE,
'language': 'en-US',
'broker': {
'id': 'AA03022abc',
},
},
'commonCurrencies': {
// https://github.com/ccxt/ccxt/issues/6081
// https://github.com/ccxt/ccxt/issues/3365
// https://github.com/ccxt/ccxt/issues/2873
'GET': 'Themis',
'GTC': 'Game.com',
'HIT': 'HitChain',
// https://github.com/ccxt/ccxt/issues/7399
// https://coinmarketcap.com/currencies/pnetwork/
// https://coinmarketcap.com/currencies/penta/markets/
// https://en.cryptonomist.ch/blog/eidoo/the-edo-to-pnt-upgrade-what-you-need-to-know-updated/
'PNT': 'Penta',
'SBTC': 'Super Bitcoin',
'BIFI': 'Bitcoin File', // conflict with Beefy.Finance https://github.com/ccxt/ccxt/issues/8706
},
});
}
/**
* @method
* @name bittrade#fetchTime
* @description fetches the current integer timestamp in milliseconds from the exchange server
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {int} the current integer timestamp in milliseconds from the exchange server
*/
async fetchTime(params = {}) {
const response = await this.publicGetCommonTimestamp(params);
return this.safeInteger(response, 'data');
}
async fetchTradingLimits(symbols = undefined, params = {}) {
// this method should not be called directly, use loadTradingLimits () instead
// by default it will try load withdrawal fees of all currencies (with separate requests)
// however if you define symbols = [ 'ETH/BTC', 'LTC/BTC' ] in args it will only load those
await this.loadMarkets();
if (symbols === undefined) {
symbols = this.symbols;
}
const result = {};
for (let i = 0; i < symbols.length; i++) {
const symbol = symbols[i];
result[symbol] = await this.fetchTradingLimitsById(this.marketId(symbol), params);
}
return result;
}
async fetchTradingLimitsById(id, params = {}) {
const request = {
'symbol': id,
};
const response = await this.publicGetCommonExchange(this.extend(request, params));
//
// { status: "ok",
// "data": { symbol: "aidocbtc",
// "buy-limit-must-less-than": 1.1,
// "sell-limit-must-greater-than": 0.9,
// "limit-order-must-greater-than": 1,
// "limit-order-must-less-than": 5000000,
// "market-buy-order-must-greater-than": 0.0001,
// "market-buy-order-must-less-than": 100,
// "market-sell-order-must-greater-than": 1,
// "market-sell-order-must-less-than": 500000,
// "circuit-break-when-greater-than": 10000,
// "circuit-break-when-less-than": 10,
// "market-sell-order-rate-must-less-than": 0.1,
// "market-buy-order-rate-must-less-than": 0.1 } }
//
return this.parseTradingLimits(this.safeValue(response, 'data', {}));
}
parseTradingLimits(limits, symbol = undefined, params = {}) {
//
// { symbol: "aidocbtc",
// "buy-limit-must-less-than": 1.1,
// "sell-limit-must-greater-than": 0.9,
// "limit-order-must-greater-than": 1,
// "limit-order-must-less-than": 5000000,
// "market-buy-order-must-greater-than": 0.0001,
// "market-buy-order-must-less-than": 100,
// "market-sell-order-must-greater-than": 1,
// "market-sell-order-must-less-than": 500000,
// "circuit-break-when-greater-than": 10000,
// "circuit-break-when-less-than": 10,
// "market-sell-order-rate-must-less-than": 0.1,
// "market-buy-order-rate-must-less-than": 0.1 }
//
return {
'info': limits,
'limits': {
'amount': {
'min': this.safeNumber(limits, 'limit-order-must-greater-than'),
'max': this.safeNumber(limits, 'limit-order-must-less-than'),
},
},
};
}
costToPrecision(symbol, cost) {
return this.decimalToPrecision(cost, TRUNCATE, this.markets[symbol]['precision']['cost'], this.precisionMode);
}
/**
* @method
* @name bittrade#fetchMarkets
* @description retrieves data on all markets for huobijp
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object[]} an array of objects representing market data
*/
async fetchMarkets(params = {}) {
const method = this.options['fetchMarketsMethod'];
const response = await this[method](params);
//
// {
// "status": "ok",
// "data": [
// {
// "base-currency": "xrp",
// "quote-currency": "btc",
// "price-precision": 9,
// "amount-precision": 2,
// "symbol-partition": "default",
// "symbol": "xrpbtc",
// "state": "online",
// "value-precision": 8,
// "min-order-amt": 1,
// "max-order-amt": 5000000,
// "min-order-value": 0.0001,
// "limit-order-min-order-amt": 1,
// "limit-order-max-order-amt": 5000000,
// "limit-order-max-buy-amt": 5000000,
// "limit-order-max-sell-amt": 5000000,
// "sell-market-min-order-amt": 1,
// "sell-market-max-order-amt": 500000,
// "buy-market-max-order-value": 100,
// "leverage-ratio": 5,
// "super-margin-leverage-ratio": 3,
// "api-trading": "enabled",
// "tags": ""
// }
// ...
// ]
// }
//
const markets = this.safeValue(response, 'data', []);
const numMarkets = markets.length;
if (numMarkets < 1) {
throw new NetworkError(this.id + ' fetchMarkets() returned empty response: ' + this.json(markets));
}
const result = [];
for (let i = 0; i < markets.length; i++) {
const market = markets[i];
const baseId = this.safeString(market, 'base-currency');
const quoteId = this.safeString(market, 'quote-currency');
const base = this.safeCurrencyCode(baseId);
const quote = this.safeCurrencyCode(quoteId);
const state = this.safeString(market, 'state');
const leverageRatio = this.safeString(market, 'leverage-ratio', '1');
const superLeverageRatio = this.safeString(market, 'super-margin-leverage-ratio', '1');
const margin = Precise.stringGt(leverageRatio, '1') || Precise.stringGt(superLeverageRatio, '1');
const fee = (base === 'OMG') ? this.parseNumber('0') : this.parseNumber('0.002');
result.push({
'id': baseId + quoteId,
'symbol': base + '/' + quote,
'base': base,
'quote': quote,
'settle': undefined,
'baseId': baseId,
'quoteId': quoteId,
'settleId': undefined,
'type': 'spot',
'spot': true,
'margin': margin,
'swap': false,
'future': false,
'option': false,
'active': (state === 'online'),
'contract': false,
'linear': undefined,
'inverse': undefined,
'taker': fee,
'maker': fee,
'contractSize': undefined,
'expiry': undefined,
'expiryDatetime': undefined,
'strike': undefined,
'optionType': undefined,
'precision': {
'price': this.parseNumber(this.parsePrecision(this.safeString(market, 'price-precision'))),
'amount': this.parseNumber(this.parsePrecision(this.safeString(market, 'amount-precision'))),
'cost': this.parseNumber(this.parsePrecision(this.safeString(market, 'value-precision'))),
},
'limits': {
'leverage': {
'min': this.parseNumber('1'),
'max': this.parseNumber(leverageRatio),
'superMax': this.parseNumber(superLeverageRatio),
},
'amount': {
'min': this.safeNumber(market, 'min-order-amt'),
'max': this.safeNumber(market, 'max-order-amt'),
},
'price': {
'min': undefined,
'max': undefined,
},
'cost': {
'min': this.safeNumber(market, 'min-order-value'),
'max': undefined,
},
},
'created': undefined,
'info': market,
});
}
return result;
}
parseTicker(ticker, market = undefined) {
//
// fetchTicker
//
// {
// "amount": 26228.672978342216,
// "open": 9078.95,
// "close": 9146.86,
// "high": 9155.41,
// "id": 209988544334,
// "count": 265846,
// "low": 8988.0,
// "version": 209988544334,
// "ask": [ 9146.87, 0.156134 ],
// "vol": 2.3822168242201668E8,
// "bid": [ 9146.86, 0.080758 ],
// }
//
// fetchTickers
// {
// "symbol": "bhdht",
// "open": 2.3938,
// "high": 2.4151,
// "low": 2.3323,
// "close": 2.3909,
// "amount": 628.992,
// "vol": 1493.71841095,
// "count": 2088,
// "bid": 2.3643,
// "bidSize": 0.7136,
// "ask": 2.4061,
// "askSize": 0.4156
// }
//
const symbol = this.safeSymbol(undefined, market);
const timestamp = this.safeInteger(ticker, 'ts');
let bid = undefined;
let bidVolume = undefined;
let ask = undefined;
let askVolume = undefined;
if ('bid' in ticker) {
if (Array.isArray(ticker['bid'])) {
bid = this.safeString(ticker['bid'], 0);
bidVolume = this.safeString(ticker['bid'], 1);
}
else {
bid = this.safeString(ticker, 'bid');
bidVolume = this.safeString(ticker, 'bidSize');
}
}
if ('ask' in ticker) {
if (Array.isArray(ticker['ask'])) {
ask = this.safeString(ticker['ask'], 0);
askVolume = this.safeString(ticker['ask'], 1);
}
else {
ask = this.safeString(ticker, 'ask');
askVolume = this.safeString(ticker, 'askSize');
}
}
const open = this.safeString(ticker, 'open');
const close = this.safeString(ticker, 'close');
const baseVolume = this.safeString(ticker, 'amount');
const quoteVolume = this.safeString(ticker, 'vol');
return this.safeTicker({
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'high': this.safeString(ticker, 'high'),
'low': this.safeString(ticker, 'low'),
'bid': bid,
'bidVolume': bidVolume,
'ask': ask,
'askVolume': askVolume,
'vwap': undefined,
'open': open,
'close': close,
'last': close,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': baseVolume,
'quoteVolume': quoteVolume,
'info': ticker,
}, market);
}
/**
* @method
* @name bittrade#fetchOrderBook
* @description fetches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
* @param {string} symbol unified symbol of the market to fetch the order book for
* @param {int} [limit] the maximum amount of order book entries to return
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object} A dictionary of [order book structures]{@link https://docs.ccxt.com/#/?id=order-book-structure} indexed by market symbols
*/
async fetchOrderBook(symbol, limit = undefined, params = {}) {
await this.loadMarkets();
const market = this.market(symbol);
const request = {
'symbol': market['id'],
'type': 'step0',
};
const response = await this.marketGetDepth(this.extend(request, params));
//
// {
// "status": "ok",
// "ch": "market.btcusdt.depth.step0",
// "ts": 1583474832790,
// "tick": {
// "bids": [
// [ 9100.290000000000000000, 0.200000000000000000 ],
// [ 9099.820000000000000000, 0.200000000000000000 ],
// [ 9099.610000000000000000, 0.205000000000000000 ],
// ],
// "asks": [
// [ 9100.640000000000000000, 0.005904000000000000 ],
// [ 9101.010000000000000000, 0.287311000000000000 ],
// [ 9101.030000000000000000, 0.012121000000000000 ],
// ],
// "ts":1583474832008,
// "version":104999698780
// }
// }
//
if ('tick' in response) {
if (!response['tick']) {
throw new BadSymbol(this.id + ' fetchOrderBook() returned empty response: ' + this.json(response));
}
const tick = this.safeValue(response, 'tick');
const timestamp = this.safeInteger(tick, 'ts', this.safeInteger(response, 'ts'));
const result = this.parseOrderBook(tick, symbol, timestamp);
result['nonce'] = this.safeInteger(tick, 'version');
return result;
}
throw new ExchangeError(this.id + ' fetchOrderBook() returned unrecognized response: ' + this.json(response));
}
/**
* @method
* @name bittrade#fetchTicker
* @description fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
* @param {string} symbol unified symbol of the market to fetch the ticker for
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object} a [ticker structure]{@link https://docs.ccxt.com/#/?id=ticker-structure}
*/
async fetchTicker(symbol, params = {}) {
await this.loadMarkets();
const market = this.market(symbol);
const request = {
'symbol': market['id'],
};
const response = await this.marketGetDetailMerged(this.extend(request, params));
//
// {
// "status": "ok",
// "ch": "market.btcusdt.detail.merged",
// "ts": 1583494336669,
// "tick": {
// "amount": 26228.672978342216,
// "open": 9078.95,
// "close": 9146.86,
// "high": 9155.41,
// "id": 209988544334,
// "count": 265846,
// "low": 8988.0,
// "version": 209988544334,
// "ask": [ 9146.87, 0.156134 ],
// "vol": 2.3822168242201668E8,
// "bid": [ 9146.86, 0.080758 ],
// }
// }
//
const ticker = this.parseTicker(response['tick'], market);
const timestamp = this.safeInteger(response, 'ts');
ticker['timestamp'] = timestamp;
ticker['datetime'] = this.iso8601(timestamp);
return ticker;
}
/**
* @method
* @name bittrade#fetchTickers
* @description fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market
* @param {string[]|undefined} symbols unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object} a dictionary of [ticker structures]{@link https://docs.ccxt.com/#/?id=ticker-structure}
*/
async fetchTickers(symbols = undefined, params = {}) {
await this.loadMarkets();
symbols = this.marketSymbols(symbols);
const response = await this.marketGetTickers(params);
const tickers = this.safeValue(response, 'data', []);
const timestamp = this.safeInteger(response, 'ts');
const result = {};
for (let i = 0; i < tickers.length; i++) {
const marketId = this.safeString(tickers[i], 'symbol');
const market = this.safeMarket(marketId);
const symbol = market['symbol'];
const ticker = this.parseTicker(tickers[i], market);
ticker['timestamp'] = timestamp;
ticker['datetime'] = this.iso8601(timestamp);
result[symbol] = ticker;
}
return this.filterByArrayTickers(result, 'symbol', symbols);
}
parseTrade(trade, market = undefined) {
//
// fetchTrades (public)
//
// {
// "amount": 0.010411000000000000,
// "trade-id": 102090736910,
// "ts": 1583497692182,
// "id": 10500517034273194594947,
// "price": 9096.050000000000000000,
// "direction": "sell"
// }
//
// fetchMyTrades (private)
//
// {
// "symbol": "swftcbtc",
// "fee-currency": "swftc",
// "filled-fees": "0",
// "source": "spot-api",
// "id": 83789509854000,
// "type": "buy-limit",
// "order-id": 83711103204909,
// 'filled-points': "0.005826843283532154",
// "fee-deduct-currency": "ht",
// 'filled-amount': "45941.53",
// "price": "0.0000001401",
// "created-at": 1597933260729,
// "match-id": 100087455560,
// "role": "maker",
// "trade-id": 100050305348
// },
//
const marketId = this.safeString(trade, 'symbol');
const symbol = this.safeSymbol(marketId, market);
const timestamp = this.safeInteger2(trade, 'ts', 'created-at');
const order = this.safeString(trade, 'order-id');
let side = this.safeString(trade, 'direction');
let type = this.safeString(trade, 'type');
if (type !== undefined) {
const typeParts = type.split('-');
side = typeParts[0];
type = typeParts[1];
}
const takerOrMaker = this.safeString(trade, 'role');
const price = this.safeString(trade, 'price');
const amount = this.safeString2(trade, 'filled-amount', 'amount');
const cost = Precise.stringMul(price, amount);
let fee = undefined;
let feeCost = this.safeString(trade, 'filled-fees');
let feeCurrency = this.safeCurrencyCode(this.safeString(trade, 'fee-currency'));
const filledPoints = this.safeString(trade, 'filled-points');
if (filledPoints !== undefined) {
if ((feeCost === undefined) || (Precise.stringEq(feeCost, '0.0'))) {
feeCost = filledPoints;
feeCurrency = this.safeCurrencyCode(this.safeString(trade, 'fee-deduct-currency'));
}
}
if (feeCost !== undefined) {
fee = {
'cost': feeCost,
'currency': feeCurrency,
};
}
const tradeId = this.safeString2(trade, 'trade-id', 'tradeId');
const id = this.safeString(trade, 'id', tradeId);
return this.safeTrade({
'info': trade,
'id': id,
'symbol': symbol,
'order': order,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'type': type,
'side': side,
'takerOrMaker': takerOrMaker,
'price': price,
'amount': amount,
'cost': cost,
'fee': fee,
});
}
/**
* @method
* @name bittrade#fetchOrderTrades
* @description fetch all the trades made from a single order
* @param {string} id order id
* @param {string} symbol unified market symbol
* @param {int} [since] the earliest time in ms to fetch trades for
* @param {int} [limit] the maximum number of trades to retrieve
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object[]} a list of [trade structures]{@link https://docs.ccxt.com/#/?id=trade-structure}
*/
async fetchOrderTrades(id, symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets();
const request = {
'id': id,
};
const response = await this.privateGetOrderOrdersIdMatchresults(this.extend(request, params));
return this.parseTrades(response['data'], undefined, since, limit);
}
/**
* @method
* @name bittrade#fetchMyTrades
* @description fetch all trades made by the user
* @param {string} 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 {object} [params] extra parameters specific to the exchange API endpoint
* @returns {Trade[]} a list of [trade structures]{@link https://docs.ccxt.com/#/?id=trade-structure}
*/
async fetchMyTrades(symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets();
let market = undefined;
const request = {};
if (symbol !== undefined) {
market = this.market(symbol);
request['symbol'] = market['id'];
}
if (limit !== undefined) {
request['size'] = limit; // 1-100 orders, default is 100
}
if (since !== undefined) {
request['start-time'] = since; // a date within 120 days from today
// request['end-time'] = this.sum (since, 172800000); // 48 hours window
}
const response = await this.privateGetOrderMatchresults(this.extend(request, params));
return this.parseTrades(response['data'], market, since, limit);
}
/**
* @method
* @name bittrade#fetchTrades
* @description get the list of most recent trades for a particular symbol
* @param {string} 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 {object} [params] extra parameters specific to the exchange API endpoint
* @returns {Trade[]} a list of [trade structures]{@link https://docs.ccxt.com/#/?id=public-trades}
*/
async fetchTrades(symbol, since = undefined, limit = 1000, params = {}) {
await this.loadMarkets();
const market = this.market(symbol);
const request = {
'symbol': market['id'],
};
if (limit !== undefined) {
request['size'] = Math.min(limit, 2000);
}
const response = await this.marketGetHistoryTrade(this.extend(request, params));
//
// {
// "status": "ok",
// "ch": "market.btcusdt.trade.detail",
// "ts": 1583497692365,
// "data": [
// {
// "id": 105005170342,
// "ts": 1583497692182,
// "data": [
// {
// "amount": 0.010411000000000000,
// "trade-id": 102090736910,
// "ts": 1583497692182,
// "id": 10500517034273194594947,
// "price": 9096.050000000000000000,
// "direction": "sell"
// }
// ]
// },
// // ...
// ]
// }
//
const data = this.safeValue(response, 'data', []);
let result = [];
for (let i = 0; i < data.length; i++) {
const trades = this.safeValue(data[i], 'data', []);
for (let j = 0; j < trades.length; j++) {
const trade = this.parseTrade(trades[j], market);
result.push(trade);
}
}
result = this.sortBy(result, 'timestamp');
return this.filterBySymbolSinceLimit(result, market['symbol'], since, limit);
}
parseOHLCV(ohlcv, market = undefined) {
//
// {
// "amount":1.2082,
// "open":0.025096,
// "close":0.025095,
// "high":0.025096,
// "id":1591515300,
// "count":6,
// "low":0.025095,
// "vol":0.0303205097
// }
//
return [
this.safeTimestamp(ohlcv, 'id'),
this.safeNumber(ohlcv, 'open'),
this.safeNumber(ohlcv, 'high'),
this.safeNumber(ohlcv, 'low'),
this.safeNumber(ohlcv, 'close'),
this.safeNumber(ohlcv, 'amount'),
];
}
/**
* @method
* @name bittrade#fetchOHLCV
* @description fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market
* @param {string} symbol unified symbol of the market to fetch OHLCV data for
* @param {string} 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 {object} [params] extra parameters specific to the exchange API endpoint
* @returns {int[][]} A list of candles ordered as timestamp, open, high, low, close, volume
*/
async fetchOHLCV(symbol, timeframe = '1m', since = undefined, limit = 1000, params = {}) {
await this.loadMarkets();
const market = this.market(symbol);
const request = {
'symbol': market['id'],
'period': this.safeString(this.timeframes, timeframe, timeframe),
};
if (limit !== undefined) {
request['size'] = Math.min(limit, 2000);
}
const response = await this.marketGetHistoryKline(this.extend(request, params));
//
// {
// "status":"ok",
// "ch":"market.ethbtc.kline.1min",
// "ts":1591515374371,
// "data":[
// {"amount":0.0,"open":0.025095,"close":0.025095,"high":0.025095,"id":1591515360,"count":0,"low":0.025095,"vol":0.0},
// {"amount":1.2082,"open":0.025096,"close":0.025095,"high":0.025096,"id":1591515300,"count":6,"low":0.025095,"vol":0.0303205097},
// {"amount":0.0648,"open":0.025096,"close":0.025096,"high":0.025096,"id":1591515240,"count":2,"low":0.025096,"vol":0.0016262208},
// ]
// }
//
const data = this.safeList(response, 'data', []);
return this.parseOHLCVs(data, market, timeframe, since, limit);
}
/**
* @method
* @name bittrade#fetchAccounts
* @description fetch all the accounts associated with a profile
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object} a dictionary of [account structures]{@link https://docs.ccxt.com/#/?id=account-structure} indexed by the account type
*/
async fetchAccounts(params = {}) {
await this.loadMarkets();
const response = await this.privateGetAccountAccounts(params);
return response['data'];
}
/**
* @method
* @name bittrade#fetchCurrencies
* @description fetches all available currencies on an exchange
* @param {object} [params] extra parameters specific to the exchange API endpoint
* @returns {object} an associative dictionary of currencies
*/
async fetchCurrencies(params = {}) {
const request = {
'language': this.options['language'],
};
const response = await this.publicGetSettingsCurrencys(this.extend(request, params));
//
// {
// "status":"ok",
// "data":[
// {
// "currency-addr-with-tag":false,
// "fast-confirms":12,
// "safe-confirms":12,
// "currency-type":"eth",
// "quote-currency":true,
// "withdraw-enable-timestamp":1609430400000,
// "deposit-enable-timestamp":1609430400000,
// "currency-partition":"all",
// "support-sites":["OTC","INSTITUTION","MINEPOOL"],
// "withdraw-precision":6,
// "visible-assets-timestamp":1508839200000,
// "deposit-min-amount":"1",
// "withdraw-min-amount":"10",
// "show-precision":"8",
// "tags":"",
// "weight":23,
// "full-name":"Tether USDT",
// "otc-enable":1,
// "visible":true,
// "white-enabled":false,
// "country-disabled":false,
// "deposit-enabled":true,
// "withdraw-enabled":true,
// "name":"usdt",
// "state":"online",
// "display-name":"USDT",
// "suspend-withdraw-desc":null,
// "withdraw-desc":"Minimum withdrawal amount: 10 USDT (ERC20). !>_<!To ensure the safety of your funds, your withdrawal request will be manually reviewed if your security strategy or password is changed. Pl