258 lines
10 KiB
JavaScript
258 lines
10 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { ExchangeError } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class foxbit extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'foxbit',
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'name': 'FoxBit',
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'countries': [ 'BR' ],
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'has': {
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'CORS': false,
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'createMarketOrder': false,
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},
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'rateLimit': 1000,
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'version': 'v1',
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/27991413-11b40d42-647f-11e7-91ee-78ced874dd09.jpg',
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'api': {
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'public': 'https://api.blinktrade.com/api',
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'private': 'https://api.blinktrade.com/tapi',
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},
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'www': 'https://foxbit.com.br/exchange',
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'doc': 'https://foxbit.com.br/api/',
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},
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'comment': 'Blinktrade API',
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'api': {
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'public': {
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'get': [
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'{currency}/ticker', // ?crypto_currency=BTC
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'{currency}/orderbook', // ?crypto_currency=BTC
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'{currency}/trades', // ?crypto_currency=BTC&since=<TIMESTAMP>&limit=<NUMBER>
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],
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},
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'private': {
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'post': [
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'D', // order
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'F', // cancel order
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'U2', // balance
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'U4', // my orders
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'U6', // withdraw
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'U18', // deposit
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'U24', // confirm withdrawal
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'U26', // list withdrawals
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'U30', // list deposits
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'U34', // ledger
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'U70', // cancel withdrawal
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],
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},
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},
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'markets': {
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'BTC/VEF': { 'id': 'BTCVEF', 'symbol': 'BTC/VEF', 'base': 'BTC', 'quote': 'VEF', 'brokerId': 1, 'broker': 'SurBitcoin' },
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'BTC/VND': { 'id': 'BTCVND', 'symbol': 'BTC/VND', 'base': 'BTC', 'quote': 'VND', 'brokerId': 3, 'broker': 'VBTC' },
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'BTC/BRL': { 'id': 'BTCBRL', 'symbol': 'BTC/BRL', 'base': 'BTC', 'quote': 'BRL', 'brokerId': 4, 'broker': 'FoxBit' },
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'BTC/PKR': { 'id': 'BTCPKR', 'symbol': 'BTC/PKR', 'base': 'BTC', 'quote': 'PKR', 'brokerId': 8, 'broker': 'UrduBit' },
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'BTC/CLP': { 'id': 'BTCCLP', 'symbol': 'BTC/CLP', 'base': 'BTC', 'quote': 'CLP', 'brokerId': 9, 'broker': 'ChileBit' },
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},
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'options': {
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'brokerId': '4', // https://blinktrade.com/docs/#brokers
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},
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});
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}
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async fetchBalance (params = {}) {
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await this.loadMarkets ();
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const request = {
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'BalanceReqID': this.nonce (),
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};
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const response = await this.privatePostU2 (this.extend (request, params));
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const balances = this.safeValue (response['Responses'], this.options['brokerId']);
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const result = { 'info': response };
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if (balances !== undefined) {
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const currencyIds = Object.keys (this.currencies_by_id);
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for (let i = 0; i < currencyIds.length; i++) {
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const currencyId = currencyIds[i];
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const code = this.safeCurrencyCode (currencyId);
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// we only set the balance for the currency if that currency is present in response
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// otherwise we will lose the info if the currency balance has been funded or traded or not
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if (currencyId in balances) {
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const account = this.account ();
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let used = this.safeFloat (balances, currencyId + '_locked');
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if (used !== undefined) {
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used *= 1e-8;
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}
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let total = this.safeFloat (balances, currencyId);
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if (total !== undefined) {
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total *= 1e-8;
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}
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account['used'] = used;
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account['total'] = total;
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result[code] = account;
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}
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}
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}
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return this.parseBalance (result);
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}
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async fetchOrderBook (symbol, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const market = this.market (symbol);
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const request = {
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'currency': market['quote'],
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'crypto_currency': market['base'],
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};
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const response = await this.publicGetCurrencyOrderbook (this.extend (request, params));
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return this.parseOrderBook (response);
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}
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async fetchTicker (symbol, params = {}) {
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await this.loadMarkets ();
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const market = this.market (symbol);
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const request = {
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'currency': market['quote'],
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'crypto_currency': market['base'],
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};
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const ticker = await this.publicGetCurrencyTicker (this.extend (request, params));
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const timestamp = this.milliseconds ();
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const lowercaseQuote = market['quote'].toLowerCase ();
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const quoteVolume = 'vol_' + lowercaseQuote;
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const last = this.safeFloat (ticker, 'last');
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return {
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'symbol': symbol,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'high': this.safeFloat (ticker, 'high'),
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'low': this.safeFloat (ticker, 'low'),
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'bid': this.safeFloat (ticker, 'buy'),
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'bidVolume': undefined,
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'ask': this.safeFloat (ticker, 'sell'),
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'askVolume': undefined,
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'vwap': undefined,
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'open': undefined,
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'close': last,
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'last': last,
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'previousClose': undefined,
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'change': undefined,
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'percentage': undefined,
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'average': undefined,
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'baseVolume': this.safeFloat (ticker, 'vol'),
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'quoteVolume': this.safeFloat (ticker, quoteVolume),
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'info': ticker,
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};
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}
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parseTrade (trade, market = undefined) {
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const timestamp = this.safeTimestamp (trade, 'date');
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const id = this.safeString (trade, 'tid');
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let symbol = undefined;
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if (market !== undefined) {
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symbol = market['symbol'];
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}
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const side = this.safeString (trade, 'side');
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const price = this.safeFloat (trade, 'price');
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const amount = this.safeFloat (trade, 'amount');
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let cost = undefined;
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if (price !== undefined) {
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if (amount !== undefined) {
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cost = amount * price;
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}
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}
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return {
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'id': id,
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'info': trade,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'symbol': symbol,
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'type': undefined,
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'side': side,
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'order': undefined,
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'takerOrMaker': undefined,
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'price': price,
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'amount': amount,
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'cost': cost,
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'fee': undefined,
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};
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}
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async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const market = this.market (symbol);
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const request = {
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'currency': market['quote'],
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'crypto_currency': market['base'],
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};
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const response = await this.publicGetCurrencyTrades (this.extend (request, params));
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return this.parseTrades (response, market, since, limit);
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}
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async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
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await this.loadMarkets ();
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if (type === 'market') {
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throw new ExchangeError (this.id + ' allows limit orders only');
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}
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const market = this.market (symbol);
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const orderSide = (side === 'buy') ? '1' : '2';
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const request = {
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'ClOrdID': this.nonce (),
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'Symbol': market['id'],
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'Side': orderSide,
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'OrdType': '2',
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'Price': price,
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'OrderQty': amount,
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'BrokerID': market['brokerId'],
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};
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const response = await this.privatePostD (this.extend (request, params));
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const indexed = this.indexBy (response['Responses'], 'MsgType');
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const execution = indexed['8'];
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return {
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'info': response,
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'id': execution['OrderID'],
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};
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}
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async cancelOrder (id, symbol = undefined, params = {}) {
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await this.loadMarkets ();
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return await this.privatePostF (this.extend ({
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'ClOrdID': id,
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}, params));
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}
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sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
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let url = this.urls['api'][api] + '/' + this.version + '/' + this.implodeParams (path, params);
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const query = this.omit (params, this.extractParams (path));
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if (api === 'public') {
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if (Object.keys (query).length) {
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url += '?' + this.urlencode (query);
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}
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} else {
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this.checkRequiredCredentials ();
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const nonce = this.nonce ().toString ();
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const request = this.extend ({ 'MsgType': path }, query);
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body = this.json (request);
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headers = {
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'APIKey': this.apiKey,
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'Nonce': nonce,
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'Signature': this.hmac (this.encode (nonce), this.encode (this.secret)),
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'Content-Type': 'application/json',
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};
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}
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return { 'url': url, 'method': method, 'body': body, 'headers': headers };
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}
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async request (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
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const response = await this.fetch2 (path, api, method, params, headers, body);
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if ('Status' in response) {
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if (response['Status'] !== 200) {
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throw new ExchangeError (this.id + ' ' + this.json (response));
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}
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}
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return response;
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}
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};
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