421 lines
16 KiB
JavaScript
421 lines
16 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { ArgumentsRequired, ExchangeError } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class bit2c extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'bit2c',
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'name': 'Bit2C',
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'countries': [ 'IL' ], // Israel
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'rateLimit': 3000,
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'has': {
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'CORS': false,
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'fetchOpenOrders': true,
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'fetchMyTrades': true,
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},
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/27766119-3593220e-5ece-11e7-8b3a-5a041f6bcc3f.jpg',
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'api': 'https://bit2c.co.il',
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'www': 'https://www.bit2c.co.il',
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'referral': 'https://bit2c.co.il/Aff/63bfed10-e359-420c-ab5a-ad368dab0baf',
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'doc': [
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'https://www.bit2c.co.il/home/api',
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'https://github.com/OferE/bit2c',
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],
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},
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'api': {
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'public': {
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'get': [
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'Exchanges/{pair}/Ticker',
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'Exchanges/{pair}/orderbook',
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'Exchanges/{pair}/trades',
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'Exchanges/{pair}/lasttrades',
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],
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},
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'private': {
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'post': [
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'Merchant/CreateCheckout',
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'Order/AddCoinFundsRequest',
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'Order/AddFund',
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'Order/AddOrder',
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'Order/AddOrderMarketPriceBuy',
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'Order/AddOrderMarketPriceSell',
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'Order/CancelOrder',
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'Order/AddCoinFundsRequest',
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'Order/AddStopOrder',
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'Payment/GetMyId',
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'Payment/Send',
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'Payment/Pay',
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],
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'get': [
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'Account/Balance',
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'Account/Balance/v2',
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'Order/MyOrders',
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'Order/GetById',
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'Order/AccountHistory',
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'Order/OrderHistory',
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],
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},
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},
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'markets': {
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'BTC/NIS': { 'id': 'BtcNis', 'symbol': 'BTC/NIS', 'base': 'BTC', 'quote': 'NIS', 'baseId': 'Btc', 'quoteId': 'Nis' },
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'ETH/NIS': { 'id': 'EthNis', 'symbol': 'ETH/NIS', 'base': 'ETH', 'quote': 'NIS', 'baseId': 'Eth', 'quoteId': 'Nis' },
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'BCH/NIS': { 'id': 'BchabcNis', 'symbol': 'BCH/NIS', 'base': 'BCH', 'quote': 'NIS', 'baseId': 'Bchabc', 'quoteId': 'Nis' },
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'LTC/NIS': { 'id': 'LtcNis', 'symbol': 'LTC/NIS', 'base': 'LTC', 'quote': 'NIS', 'baseId': 'Ltc', 'quoteId': 'Nis' },
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'ETC/NIS': { 'id': 'EtcNis', 'symbol': 'ETC/NIS', 'base': 'ETC', 'quote': 'NIS', 'baseId': 'Etc', 'quoteId': 'Nis' },
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'BTG/NIS': { 'id': 'BtgNis', 'symbol': 'BTG/NIS', 'base': 'BTG', 'quote': 'NIS', 'baseId': 'Btg', 'quoteId': 'Nis' },
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'BSV/NIS': { 'id': 'BchsvNis', 'symbol': 'BSV/NIS', 'base': 'BSV', 'quote': 'NIS', 'baseId': 'Bchsv', 'quoteId': 'Nis' },
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'GRIN/NIS': { 'id': 'GrinNis', 'symbol': 'GRIN/NIS', 'base': 'GRIN', 'quote': 'NIS', 'baseId': 'Grin', 'quoteId': 'Nis' },
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},
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'fees': {
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'trading': {
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'maker': 0.5 / 100,
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'taker': 0.5 / 100,
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},
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},
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'options': {
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'fetchTradesMethod': 'public_get_exchanges_pair_lasttrades',
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},
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'exceptions': {
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// { "error" : "Please provide valid APIkey" }
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// { "error" : "Please provide valid nonce in Request UInt64.TryParse failed for nonce :" }
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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 balance = await this.privateGetAccountBalanceV2 (params);
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//
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// {
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// "AVAILABLE_NIS": 0.0,
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// "NIS": 0.0,
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// "LOCKED_NIS": 0.0,
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// "AVAILABLE_BTC": 0.0,
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// "BTC": 0.0,
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// "LOCKED_BTC": 0.0,
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// "AVAILABLE_ETH": 0.0,
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// "ETH": 0.0,
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// "LOCKED_ETH": 0.0,
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// "AVAILABLE_BCHSV": 0.0,
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// "BCHSV": 0.0,
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// "LOCKED_BCHSV": 0.0,
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// "AVAILABLE_BCHABC": 0.0,
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// "BCHABC": 0.0,
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// "LOCKED_BCHABC": 0.0,
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// "AVAILABLE_LTC": 0.0,
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// "LTC": 0.0,
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// "LOCKED_LTC": 0.0,
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// "AVAILABLE_ETC": 0.0,
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// "ETC": 0.0,
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// "LOCKED_ETC": 0.0,
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// "AVAILABLE_BTG": 0.0,
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// "BTG": 0.0,
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// "LOCKED_BTG": 0.0,
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// "AVAILABLE_GRIN": 0.0,
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// "GRIN": 0.0,
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// "LOCKED_GRIN": 0.0,
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// "Fees": {
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// "BtcNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "EthNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "BchabcNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "LtcNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "EtcNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "BtgNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "LtcBtc": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "BchsvNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 },
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// "GrinNis": { "FeeMaker": 1.0, "FeeTaker": 1.0 }
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// }
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// }
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//
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const result = { 'info': balance };
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const codes = Object.keys (this.currencies);
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for (let i = 0; i < codes.length; i++) {
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const code = codes[i];
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const account = this.account ();
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const currencyId = this.currencyId (code);
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const uppercase = currencyId.toUpperCase ();
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if (uppercase in balance) {
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account['free'] = this.safeFloat (balance, 'AVAILABLE_' + uppercase);
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account['total'] = this.safeFloat (balance, uppercase);
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}
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result[code] = account;
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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 request = {
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'pair': this.marketId (symbol),
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};
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const orderbook = await this.publicGetExchangesPairOrderbook (this.extend (request, params));
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return this.parseOrderBook (orderbook);
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}
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async fetchTicker (symbol, params = {}) {
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await this.loadMarkets ();
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const request = {
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'pair': this.marketId (symbol),
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};
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const ticker = await this.publicGetExchangesPairTicker (this.extend (request, params));
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const timestamp = this.milliseconds ();
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const averagePrice = this.safeFloat (ticker, 'av');
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const baseVolume = this.safeFloat (ticker, 'a');
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let quoteVolume = undefined;
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if (baseVolume !== undefined && averagePrice !== undefined) {
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quoteVolume = baseVolume * averagePrice;
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}
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const last = this.safeFloat (ticker, 'll');
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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': undefined,
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'low': undefined,
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'bid': this.safeFloat (ticker, 'h'),
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'bidVolume': undefined,
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'ask': this.safeFloat (ticker, 'l'),
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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': averagePrice,
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'baseVolume': baseVolume,
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'quoteVolume': quoteVolume,
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'info': ticker,
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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 method = this.options['fetchTradesMethod'];
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const request = {
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'pair': market['id'],
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};
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const response = await this[method] (this.extend (request, params));
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if (typeof response === 'string') {
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throw new ExchangeError (response);
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}
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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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let method = 'privatePostOrderAddOrder';
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const request = {
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'Amount': amount,
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'Pair': this.marketId (symbol),
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};
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if (type === 'market') {
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method += 'MarketPrice' + this.capitalize (side);
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} else {
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request['Price'] = price;
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request['Total'] = amount * price;
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request['IsBid'] = (side === 'buy');
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}
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const response = await this[method] (this.extend (request, params));
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return {
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'info': response,
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'id': response['NewOrder']['id'],
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};
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}
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async cancelOrder (id, symbol = undefined, params = {}) {
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const request = {
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'id': id,
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};
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return await this.privatePostOrderCancelOrder (this.extend (request, params));
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}
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async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
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if (symbol === undefined) {
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throw new ArgumentsRequired (this.id + ' fetchOpenOrders() requires a symbol argument');
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}
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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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'pair': market['id'],
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};
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const response = await this.privateGetOrderMyOrders (this.extend (request, params));
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const orders = this.safeValue (response, market['id'], {});
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const asks = this.safeValue (orders, 'ask', []);
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const bids = this.safeValue (orders, 'bid', []);
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return this.parseOrders (this.arrayConcat (asks, bids), market, since, limit);
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}
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parseOrder (order, market = undefined) {
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const timestamp = this.safeInteger (order, 'created');
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const price = this.safeFloat (order, 'price');
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const amount = this.safeFloat (order, '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 = price * amount;
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}
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}
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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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let side = this.safeValue (order, 'type');
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if (side === 0) {
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side = 'buy';
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} else if (side === 1) {
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side = 'sell';
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}
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const id = this.safeString (order, 'id');
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const status = this.safeString (order, 'status');
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return {
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'id': id,
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'clientOrderId': undefined,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'lastTradeTimestamp': undefined,
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'status': status,
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'symbol': symbol,
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'type': undefined,
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'side': side,
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'price': price,
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'amount': amount,
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'filled': undefined,
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'remaining': undefined,
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'cost': cost,
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'trades': undefined,
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'fee': undefined,
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'info': order,
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'average': undefined,
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};
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}
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async fetchMyTrades (symbol = undefined, since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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let market = undefined;
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const request = {};
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if (limit !== undefined) {
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request['take'] = limit;
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}
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request['take'] = limit;
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if (since !== undefined) {
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request['toTime'] = this.ymd (this.milliseconds (), '.');
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request['fromTime'] = this.ymd (since, '.');
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}
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if (symbol !== undefined) {
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market = this.market (symbol);
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request['pair'] = market['id'];
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}
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const response = await this.privateGetOrderOrderHistory (this.extend (request, params));
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return this.parseTrades (response, market, since, limit);
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}
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parseTrade (trade, market = undefined) {
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let timestamp = undefined;
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let id = undefined;
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let price = undefined;
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let amount = undefined;
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let orderId = undefined;
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let feeCost = undefined;
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let side = undefined;
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const reference = this.safeString (trade, 'reference');
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if (reference !== undefined) {
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timestamp = this.safeTimestamp (trade, 'ticks');
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price = this.safeFloat (trade, 'price');
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amount = this.safeFloat (trade, 'firstAmount');
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const reference_parts = reference.split ('|'); // reference contains 'pair|orderId|tradeId'
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if (market === undefined) {
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const marketId = this.safeString (trade, 'pair');
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if (marketId in this.markets_by_id[marketId]) {
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market = this.markets_by_id[marketId];
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} else if (reference_parts[0] in this.markets_by_id) {
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market = this.markets_by_id[reference_parts[0]];
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}
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}
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orderId = reference_parts[1];
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id = reference_parts[2];
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side = this.safeInteger (trade, 'action');
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if (side === 0) {
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side = 'buy';
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} else if (side === 1) {
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side = 'sell';
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}
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feeCost = this.safeFloat (trade, 'feeAmount');
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} else {
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timestamp = this.safeTimestamp (trade, 'date');
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id = this.safeString (trade, 'tid');
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price = this.safeFloat (trade, 'price');
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amount = this.safeFloat (trade, 'amount');
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side = this.safeValue (trade, 'isBid');
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if (side !== undefined) {
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if (side) {
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side = 'buy';
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} else {
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side = 'sell';
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}
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}
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}
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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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return {
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'info': trade,
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'id': id,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'symbol': symbol,
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'order': orderId,
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'type': undefined,
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'side': side,
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'takerOrMaker': undefined,
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'price': price,
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'amount': amount,
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'cost': price * amount,
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'fee': {
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'cost': feeCost,
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'currency': 'NIS',
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'rate': undefined,
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},
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};
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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'] + '/' + this.implodeParams (path, params);
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if (api === 'public') {
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url += '.json';
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} else {
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this.checkRequiredCredentials ();
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const nonce = this.nonce ();
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const query = this.extend ({
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'nonce': nonce,
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}, params);
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const auth = this.urlencode (query);
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if (method === 'GET') {
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if (Object.keys (query).length) {
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url += '?' + auth;
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}
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} else {
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body = auth;
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}
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const signature = this.hmac (this.encode (auth), this.encode (this.secret), 'sha512', 'base64');
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headers = {
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'Content-Type': 'application/x-www-form-urlencoded',
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'key': this.apiKey,
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'sign': this.decode (signature),
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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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};
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