595 lines
21 KiB
JavaScript
595 lines
21 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { ExchangeError, AuthenticationError, OrderNotFound, InsufficientFunds, DDoSProtection } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class bitforex extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'bitforex',
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'name': 'Bitforex',
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'countries': [ 'CN' ],
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'version': 'v1',
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'has': {
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'fetchBalance': true,
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'fetchMarkets': true,
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'createOrder': true,
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'cancelOrder': true,
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'fetchTicker': true,
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'fetchTickers': false,
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'fetchMyTrades': false,
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'fetchTrades': true,
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'fetchOrder': true,
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'fetchOrders': false,
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'fetchOpenOrders': true,
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'fetchClosedOrders': true,
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'fetchOHLCV': true,
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},
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'timeframes': {
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'1m': '1min',
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'5m': '5min',
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'15m': '15min',
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'30m': '30min',
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'1h': '1hour',
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'2h': '2hour',
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'4h': '4hour',
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'12h': '12hour',
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'1d': '1day',
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'1w': '1week',
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'1M': '1month',
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},
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/44310033-69e9e600-a3d8-11e8-873d-54d74d1bc4e4.jpg',
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'api': 'https://api.bitforex.com',
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'www': 'https://www.bitforex.com',
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'doc': 'https://github.com/githubdev2020/API_Doc_en/wiki',
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'fees': 'https://help.bitforex.com/en_us/?cat=13',
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'referral': 'https://www.bitforex.com/en/invitationRegister?inviterId=1867438',
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},
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'api': {
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'public': {
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'get': [
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'api/v1/market/symbols',
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'api/v1/market/ticker',
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'api/v1/market/depth',
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'api/v1/market/trades',
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'api/v1/market/kline',
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],
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},
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'private': {
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'post': [
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'api/v1/fund/mainAccount',
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'api/v1/fund/allAccount',
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'api/v1/trade/placeOrder',
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'api/v1/trade/placeMultiOrder',
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'api/v1/trade/cancelOrder',
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'api/v1/trade/orderInfo',
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'api/v1/trade/orderInfos',
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],
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},
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},
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'fees': {
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'trading': {
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'tierBased': false,
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'percentage': true,
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'maker': 0.1 / 100,
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'taker': 0.1 / 100,
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},
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'funding': {
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'tierBased': false,
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'percentage': true,
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'deposit': {},
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'withdraw': {
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'BTC': 0.0005,
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'ETH': 0.01,
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'BCH': 0.0001,
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'LTC': 0.001,
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'ETC': 0.005,
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'USDT': 5,
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'CMCT': 30,
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'AION': 3,
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'LVT': 0,
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'DATA': 40,
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'RHP': 50,
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'NEO': 0,
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'AIDOC': 10,
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'BQT': 2,
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'R': 2,
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'DPY': 0.8,
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'GTC': 40,
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'AGI': 30,
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'DENT': 100,
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'SAN': 1,
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'SPANK': 8,
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'AID': 5,
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'OMG': 0.1,
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'BFT': 5,
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'SHOW': 150,
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'TRX': 20,
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'ABYSS': 10,
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'THM': 25,
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'ZIL': 20,
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'PPT': 0.2,
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'WTC': 0.4,
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'LRC': 7,
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'BNT': 1,
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'CTXC': 1,
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'MITH': 20,
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'TRUE': 4,
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'LYM': 10,
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'VEE': 100,
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'AUTO': 200,
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'REN': 50,
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'TIO': 2.5,
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'NGC': 1.5,
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'PST': 10,
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'CRE': 200,
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'IPC': 5,
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'PTT': 1000,
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'XMCT': 20,
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'ATMI': 40,
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'TERN': 40,
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'XLM': 0.01,
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'ODE': 15,
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'FTM': 100,
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'RTE': 100,
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'DCC': 100,
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'IMT': 500,
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'GOT': 3,
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'EGT': 500,
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'DACC': 1000,
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'UBEX': 500,
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'ABL': 100,
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'OLT': 100,
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'DAV': 40,
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'THRT': 10,
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'RMESH': 3,
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'UPP': 20,
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'SDT': 0,
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'SHR': 10,
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'MTV': 3,
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'ESS': 100,
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'MET': 3,
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'TTC': 20,
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'LXT': 10,
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'XCLP': 100,
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'LUK': 100,
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'UBC': 100,
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'DTX': 10,
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'BEAT': 20,
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'DEED': 2,
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'BGX': 3000,
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'PRL': 20,
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'ELY': 50,
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'CARD': 300,
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'SQR': 15,
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'VRA': 400,
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'BWX': 3500,
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'MAS': 75,
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'FLP': 0.6,
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'UNC': 300,
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'CRNC': 15,
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'MFG': 70,
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'ZXC': 70,
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'TRT': 30,
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'ZIX': 35,
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'XRA': 10,
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'AMO': 1600,
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'IPG': 3,
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'uDoo': 50,
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'URB': 30,
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'ARCONA': 3,
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'CRAD': 5,
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'NOBS': 1000,
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'ADF': 2,
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'ELF': 5,
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'LX': 20,
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'PATH': 15,
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'SILK': 120,
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'SKYFT': 50,
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'EDN': 50,
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'ADE': 50,
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'EDR': 10,
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'TIME': 0.25,
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'SPRK': 20,
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'QTUM': 0.01,
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'BF': 5,
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'ZPR': 100,
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'HYB': 10,
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'CAN': 30,
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'CEL': 10,
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'ATS': 50,
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'KCASH': 1,
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'ACT': 0.01,
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'MT': 300,
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'DXT': 30,
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'WAB': 4000,
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'HYDRO': 400,
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'LQD': 5,
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'OPTC': 200,
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'EQUAD': 80,
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'LATX': 50,
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'LEDU': 100,
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'RIT': 70,
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'ACDC': 500,
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'FSN': 2,
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},
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},
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},
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'exceptions': {
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'4004': OrderNotFound,
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'1013': AuthenticationError,
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'1016': AuthenticationError,
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'3002': InsufficientFunds,
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'10204': DDoSProtection,
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},
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});
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}
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async fetchMarkets (params = {}) {
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const response = await this.publicGetApiV1MarketSymbols (params);
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const data = response['data'];
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const result = [];
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for (let i = 0; i < data.length; i++) {
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const market = data[i];
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const id = this.safeString (market, 'symbol');
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const symbolParts = id.split ('-');
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const baseId = symbolParts[2];
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const quoteId = symbolParts[1];
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const base = this.safeCurrencyCode (baseId);
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const quote = this.safeCurrencyCode (quoteId);
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const symbol = base + '/' + quote;
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const active = true;
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const precision = {
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'amount': this.safeInteger (market, 'amountPrecision'),
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'price': this.safeInteger (market, 'pricePrecision'),
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};
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const limits = {
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'amount': {
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'min': this.safeFloat (market, 'minOrderAmount'),
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'max': undefined,
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},
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'price': {
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'min': undefined,
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'max': undefined,
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},
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'cost': {
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'min': undefined,
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'max': undefined,
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},
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};
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result.push ({
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'id': id,
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'symbol': symbol,
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'base': base,
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'quote': quote,
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'baseId': baseId,
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'quoteId': quoteId,
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'active': active,
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'precision': precision,
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'limits': limits,
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'info': market,
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});
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}
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return result;
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}
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parseTrade (trade, market = undefined) {
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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 timestamp = this.safeInteger (trade, 'time');
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const id = this.safeString (trade, 'tid');
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const orderId = undefined;
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const amount = this.safeFloat (trade, 'amount');
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const price = this.safeFloat (trade, 'price');
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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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const sideId = this.safeInteger (trade, 'direction');
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const side = this.parseSide (sideId);
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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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'type': undefined,
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'side': side,
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'price': price,
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'amount': amount,
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'cost': cost,
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'order': orderId,
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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 request = {
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'symbol': this.marketId (symbol),
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};
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if (limit !== undefined) {
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request['size'] = limit;
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}
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const market = this.market (symbol);
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const response = await this.publicGetApiV1MarketTrades (this.extend (request, params));
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return this.parseTrades (response['data'], market, since, limit);
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}
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async fetchBalance (params = {}) {
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await this.loadMarkets ();
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const response = await this.privatePostApiV1FundAllAccount (params);
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const data = response['data'];
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const result = { 'info': response };
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for (let i = 0; i < data.length; i++) {
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const balance = data[i];
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const currencyId = this.safeString (balance, 'currency');
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const code = this.safeCurrencyCode (currencyId);
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const account = this.account ();
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account['used'] = this.safeFloat (balance, 'frozen');
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account['free'] = this.safeFloat (balance, 'active');
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account['total'] = this.safeFloat (balance, 'fix');
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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 fetchTicker (symbol, params = {}) {
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await this.loadMarkets ();
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const market = this.markets[symbol];
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const request = {
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'symbol': market['id'],
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};
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const response = await this.publicGetApiV1MarketTicker (this.extend (request, params));
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const data = response['data'];
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const timestamp = this.safeInteger (data, 'date');
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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 (data, 'high'),
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'low': this.safeFloat (data, 'low'),
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'bid': this.safeFloat (data, 'buy'),
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'bidVolume': undefined,
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'ask': this.safeFloat (data, 'sell'),
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'askVolume': undefined,
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'vwap': undefined,
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'open': undefined,
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'close': this.safeFloat (data, 'last'),
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'last': this.safeFloat (data, '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 (data, 'vol'),
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'quoteVolume': undefined,
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'info': response,
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};
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}
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parseOHLCV (ohlcv, market = undefined, timeframe = '1m', since = undefined, limit = undefined) {
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return [
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this.safeInteger (ohlcv, 'time'),
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this.safeFloat (ohlcv, 'open'),
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this.safeFloat (ohlcv, 'high'),
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this.safeFloat (ohlcv, 'low'),
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this.safeFloat (ohlcv, 'close'),
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this.safeFloat (ohlcv, 'vol'),
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];
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}
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async fetchOHLCV (symbol, timeframe = '1m', 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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'symbol': market['id'],
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'ktype': this.timeframes[timeframe],
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};
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if (limit !== undefined) {
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request['size'] = limit; // default 1, max 600
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}
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const response = await this.publicGetApiV1MarketKline (this.extend (request, params));
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const ohlcvs = this.safeValue (response, 'data', []);
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return this.parseOHLCVs (ohlcvs, market, timeframe, since, limit);
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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 marketId = this.marketId (symbol);
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const request = {
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'symbol': marketId,
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};
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if (limit !== undefined) {
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request['size'] = limit;
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}
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const response = await this.publicGetApiV1MarketDepth (this.extend (request, params));
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const data = this.safeValue (response, 'data');
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const timestamp = this.safeInteger (response, 'time');
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return this.parseOrderBook (data, timestamp, 'bids', 'asks', 'price', 'amount');
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}
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parseOrderStatus (status) {
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const statuses = {
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'0': 'open',
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'1': 'open',
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'2': 'closed',
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'3': 'canceled',
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'4': 'canceled',
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};
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return (status in statuses) ? statuses[status] : status;
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}
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parseSide (sideId) {
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if (sideId === 1) {
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return 'buy';
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} else if (sideId === 2) {
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return 'sell';
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} else {
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return undefined;
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}
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}
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parseOrder (order, market = undefined) {
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const id = this.safeString (order, 'orderId');
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const timestamp = this.safeFloat (order, 'createTime');
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const lastTradeTimestamp = this.safeFloat (order, 'lastTime');
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const symbol = market['symbol'];
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const sideId = this.safeInteger (order, 'tradeType');
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const side = this.parseSide (sideId);
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const type = undefined;
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const price = this.safeFloat (order, 'orderPrice');
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const average = this.safeFloat (order, 'avgPrice');
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const amount = this.safeFloat (order, 'orderAmount');
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const filled = this.safeFloat (order, 'dealAmount');
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const remaining = amount - filled;
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const status = this.parseOrderStatus (this.safeString (order, 'orderState'));
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const cost = filled * price;
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const feeSide = (side === 'buy') ? 'base' : 'quote';
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const feeCurrency = market[feeSide];
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const fee = {
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'cost': this.safeFloat (order, 'tradeFee'),
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'currency': feeCurrency,
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};
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const result = {
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'info': order,
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'id': id,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'lastTradeTimestamp': lastTradeTimestamp,
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'symbol': symbol,
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'type': type,
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'side': side,
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'price': price,
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'cost': cost,
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'average': average,
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'amount': amount,
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'filled': filled,
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'remaining': remaining,
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'status': status,
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'fee': fee,
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};
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return result;
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}
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async fetchOrder (id, symbol = 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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'symbol': this.marketId (symbol),
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'orderId': id,
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};
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const response = await this.privatePostApiV1TradeOrderInfo (this.extend (request, params));
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const order = this.parseOrder (response['data'], market);
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return order;
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}
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async fetchOpenOrders (symbol = undefined, 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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'symbol': this.marketId (symbol),
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'state': 0,
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};
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const response = await this.privatePostApiV1TradeOrderInfos (this.extend (request, params));
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return this.parseOrders (response['data'], market, since, limit);
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}
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async fetchClosedOrders (symbol = undefined, 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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'symbol': this.marketId (symbol),
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'state': 1,
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};
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const response = await this.privatePostApiV1TradeOrderInfos (this.extend (request, params));
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return this.parseOrders (response['data'], 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 sideId = undefined;
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if (side === 'buy') {
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sideId = 1;
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} else if (side === 'sell') {
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sideId = 2;
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}
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const request = {
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'symbol': this.marketId (symbol),
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'price': price,
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'amount': amount,
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'tradeType': sideId,
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};
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const response = await this.privatePostApiV1TradePlaceOrder (this.extend (request, params));
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const data = response['data'];
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return {
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'info': response,
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'id': this.safeString (data, 'orderId'),
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};
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}
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|
async cancelOrder (id, symbol = undefined, params = {}) {
|
|
await this.loadMarkets ();
|
|
const request = {
|
|
'orderId': id,
|
|
};
|
|
if (symbol !== undefined) {
|
|
request['symbol'] = this.marketId (symbol);
|
|
}
|
|
const results = await this.privatePostApiV1TradeCancelOrder (this.extend (request, params));
|
|
const success = results['success'];
|
|
const returnVal = { 'info': results, 'success': success };
|
|
return returnVal;
|
|
}
|
|
|
|
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
|
|
let url = this.urls['api'] + '/' + this.implodeParams (path, params);
|
|
const query = this.omit (params, this.extractParams (path));
|
|
if (api === 'public') {
|
|
if (Object.keys (query).length) {
|
|
url += '?' + this.urlencode (query);
|
|
}
|
|
} else {
|
|
this.checkRequiredCredentials ();
|
|
let payload = this.urlencode ({ 'accessKey': this.apiKey });
|
|
query['nonce'] = this.milliseconds ();
|
|
if (Object.keys (query).length) {
|
|
payload += '&' + this.urlencode (this.keysort (query));
|
|
}
|
|
// let message = '/' + 'api/' + this.version + '/' + path + '?' + payload;
|
|
const message = '/' + path + '?' + payload;
|
|
const signature = this.hmac (this.encode (message), this.encode (this.secret));
|
|
body = payload + '&signData=' + signature;
|
|
headers = {
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
|
};
|
|
}
|
|
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
|
|
}
|
|
|
|
handleErrors (code, reason, url, method, headers, body, response, requestHeaders, requestBody) {
|
|
if (typeof body !== 'string') {
|
|
return; // fallback to default error handler
|
|
}
|
|
if ((body[0] === '{') || (body[0] === '[')) {
|
|
const feedback = this.id + ' ' + body;
|
|
const success = this.safeValue (response, 'success');
|
|
if (success !== undefined) {
|
|
if (!success) {
|
|
const code = this.safeString (response, 'code');
|
|
this.throwExactlyMatchedException (this.exceptions, code, feedback);
|
|
throw new ExchangeError (feedback);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|