1427 lines
60 KiB
JavaScript
1427 lines
60 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { AuthenticationError, ExchangeError, PermissionDenied, ExchangeNotAvailable, InvalidOrder, OrderNotFound, InsufficientFunds, ArgumentsRequired, BadSymbol, BadRequest, RequestTimeout } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class huobipro extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'huobipro',
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'name': 'Huobi Pro',
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'countries': [ 'CN' ],
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'rateLimit': 2000,
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'userAgent': this.userAgents['chrome39'],
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'version': 'v1',
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'accounts': undefined,
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'accountsById': undefined,
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'hostname': 'api.huobi.pro', // api.testnet.huobi.pro
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'pro': true,
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'has': {
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'CORS': false,
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'fetchTickers': true,
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'fetchDepositAddress': true,
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'fetchOHLCV': true,
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'fetchOrder': true,
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'fetchOrders': true,
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'fetchOpenOrders': true,
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'fetchClosedOrders': true,
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'fetchTradingLimits': true,
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'fetchMyTrades': true,
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'withdraw': true,
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'fetchCurrencies': true,
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'fetchDeposits': true,
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'fetchWithdrawals': 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': '60min',
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'4h': '4hour',
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'1d': '1day',
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'1w': '1week',
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'1M': '1mon',
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'1y': '1year',
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},
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'urls': {
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'test': {
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'market': 'https://api.testnet.huobi.pro',
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'public': 'https://api.testnet.huobi.pro',
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'private': 'https://api.testnet.huobi.pro',
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},
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'logo': 'https://user-images.githubusercontent.com/1294454/76137448-22748a80-604e-11ea-8069-6e389271911d.jpg',
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'api': {
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'market': 'https://{hostname}',
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'public': 'https://{hostname}',
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'private': 'https://{hostname}',
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'v2Public': 'https://{hostname}',
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'v2Private': 'https://{hostname}',
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},
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'www': 'https://www.huobi.pro',
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'referral': 'https://www.huobi.co/en-us/topic/invited/?invite_code=rwrd3',
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'doc': 'https://huobiapi.github.io/docs/spot/v1/cn/',
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'fees': 'https://www.huobi.pro/about/fee/',
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},
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'api': {
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'v2Public': {
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'get': [
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'reference/currencies',
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],
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},
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'v2Private': {
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'get': [
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'account/withdraw/quota',
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'account/deposit/address',
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'reference/transact-fee-rate',
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],
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'post': [
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'sub-user/management',
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],
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},
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'market': {
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'get': [
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'history/kline', // 获取K线数据
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'detail/merged', // 获取聚合行情(Ticker)
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'depth', // 获取 Market Depth 数据
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'trade', // 获取 Trade Detail 数据
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'history/trade', // 批量获取最近的交易记录
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'detail', // 获取 Market Detail 24小时成交量数据
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'tickers',
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],
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},
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'public': {
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'get': [
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'common/symbols', // 查询系统支持的所有交易对
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'common/currencys', // 查询系统支持的所有币种
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'common/timestamp', // 查询系统当前时间
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'common/exchange', // order limits
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'settings/currencys', // ?language=en-US
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],
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},
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'private': {
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'get': [
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'account/accounts', // 查询当前用户的所有账户(即account-id)
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'account/accounts/{id}/balance', // 查询指定账户的余额
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'account/accounts/{sub-uid}',
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'account/history',
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'cross-margin/loan-info',
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'fee/fee-rate/get',
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'order/openOrders',
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'order/orders',
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'order/orders/{id}', // 查询某个订单详情
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'order/orders/{id}/matchresults', // 查询某个订单的成交明细
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'order/orders/getClientOrder',
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'order/history', // 查询当前委托、历史委托
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'order/matchresults', // 查询当前成交、历史成交
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'dw/withdraw-virtual/addresses', // 查询虚拟币提现地址
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'query/deposit-withdraw',
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'margin/loan-orders', // 借贷订单
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'margin/accounts/balance', // 借贷账户详情
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'points/actions',
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'points/orders',
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'subuser/aggregate-balance',
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'stable-coin/exchange_rate',
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'stable-coin/quote',
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],
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'post': [
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'futures/transfer',
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'order/batch-orders',
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'order/orders/place', // 创建并执行一个新订单 (一步下单， 推荐使用)
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'order/orders/submitCancelClientOrder',
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'order/orders/batchCancelOpenOrders',
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'order/orders', // 创建一个新的订单请求 （仅创建订单，不执行下单）
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'order/orders/{id}/place', // 执行一个订单 （仅执行已创建的订单）
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'order/orders/{id}/submitcancel', // 申请撤销一个订单请求
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'order/orders/batchcancel', // 批量撤销订单
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'dw/balance/transfer', // 资产划转
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'dw/withdraw/api/create', // 申请提现虚拟币
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'dw/withdraw-virtual/create', // 申请提现虚拟币
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'dw/withdraw-virtual/{id}/place', // 确认申请虚拟币提现
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'dw/withdraw-virtual/{id}/cancel', // 申请取消提现虚拟币
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'dw/transfer-in/margin', // 现货账户划入至借贷账户
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'dw/transfer-out/margin', // 借贷账户划出至现货账户
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'margin/orders', // 申请借贷
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'margin/orders/{id}/repay', // 归还借贷
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'stable-coin/exchange',
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'subuser/transfer',
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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': 0.002,
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'taker': 0.002,
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},
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},
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'exceptions': {
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'exact': {
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// err-code
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'bad-request': BadRequest,
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'api-not-support-temp-addr': PermissionDenied, // {"status":"error","err-code":"api-not-support-temp-addr","err-msg":"API withdrawal does not support temporary addresses","data":null}
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'timeout': RequestTimeout, // {"ts":1571653730865,"status":"error","err-code":"timeout","err-msg":"Request Timeout"}
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'gateway-internal-error': ExchangeNotAvailable, // {"status":"error","err-code":"gateway-internal-error","err-msg":"Failed to load data. Try again later.","data":null}
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'account-frozen-balance-insufficient-error': InsufficientFunds, // {"status":"error","err-code":"account-frozen-balance-insufficient-error","err-msg":"trade account balance is not enough, left: `0.0027`","data":null}
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'invalid-amount': InvalidOrder, // eg "Paramemter `amount` is invalid."
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'order-limitorder-amount-min-error': InvalidOrder, // limit order amount error, min: `0.001`
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'order-limitorder-amount-max-error': InvalidOrder, // market order amount error, max: `1000000`
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'order-marketorder-amount-min-error': InvalidOrder, // market order amount error, min: `0.01`
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'order-limitorder-price-min-error': InvalidOrder, // limit order price error
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'order-limitorder-price-max-error': InvalidOrder, // limit order price error
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'order-orderstate-error': OrderNotFound, // canceling an already canceled order
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'order-queryorder-invalid': OrderNotFound, // querying a non-existent order
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'order-update-error': ExchangeNotAvailable, // undocumented error
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'api-signature-check-failed': AuthenticationError,
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'api-signature-not-valid': AuthenticationError, // {"status":"error","err-code":"api-signature-not-valid","err-msg":"Signature not valid: Incorrect Access key [Access key错误]","data":null}
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'base-record-invalid': OrderNotFound, // https://github.com/ccxt/ccxt/issues/5750
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// err-msg
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'invalid symbol': BadSymbol, // {"ts":1568813334794,"status":"error","err-code":"invalid-parameter","err-msg":"invalid symbol"}
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'invalid-parameter': BadRequest, // {"ts":1576210479343,"status":"error","err-code":"invalid-parameter","err-msg":"symbol trade not open now"}
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'base-symbol-trade-disabled': BadSymbol, // {"status":"error","err-code":"base-symbol-trade-disabled","err-msg":"Trading is disabled for this symbol","data":null}
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},
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},
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'options': {
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// https://github.com/ccxt/ccxt/issues/5376
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'fetchOrdersByStatesMethod': 'private_get_order_orders', // 'private_get_order_history' // https://github.com/ccxt/ccxt/pull/5392
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'fetchOpenOrdersMethod': 'fetch_open_orders_v1', // 'fetch_open_orders_v2' // https://github.com/ccxt/ccxt/issues/5388
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'createMarketBuyOrderRequiresPrice': true,
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'fetchMarketsMethod': 'publicGetCommonSymbols',
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'fetchBalanceMethod': 'privateGetAccountAccountsIdBalance',
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'createOrderMethod': 'privatePostOrderOrdersPlace',
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'language': 'en-US',
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},
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'commonCurrencies': {
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// https://github.com/ccxt/ccxt/issues/6081
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// https://github.com/ccxt/ccxt/issues/3365
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// https://github.com/ccxt/ccxt/issues/2873
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'GET': 'Themis', // conflict with GET (Guaranteed Entrance Token, GET Protocol)
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'HOT': 'Hydro Protocol', // conflict with HOT (Holo) https://github.com/ccxt/ccxt/issues/4929
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},
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});
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}
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async fetchTradingLimits (symbols = undefined, params = {}) {
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// this method should not be called directly, use loadTradingLimits () instead
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// by default it will try load withdrawal fees of all currencies (with separate requests)
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// however if you define symbols = [ 'ETH/BTC', 'LTC/BTC' ] in args it will only load those
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await this.loadMarkets ();
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if (symbols === undefined) {
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symbols = this.symbols;
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}
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const result = {};
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for (let i = 0; i < symbols.length; i++) {
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const symbol = symbols[i];
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result[symbol] = await this.fetchTradingLimitsById (this.marketId (symbol), params);
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}
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return result;
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}
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async fetchTradingLimitsById (id, params = {}) {
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const request = {
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'symbol': id,
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};
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const response = await this.publicGetCommonExchange (this.extend (request, params));
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//
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// { status: "ok",
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// data: { symbol: "aidocbtc",
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// 'buy-limit-must-less-than': 1.1,
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// 'sell-limit-must-greater-than': 0.9,
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// 'limit-order-must-greater-than': 1,
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// 'limit-order-must-less-than': 5000000,
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// 'market-buy-order-must-greater-than': 0.0001,
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// 'market-buy-order-must-less-than': 100,
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// 'market-sell-order-must-greater-than': 1,
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// 'market-sell-order-must-less-than': 500000,
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// 'circuit-break-when-greater-than': 10000,
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// 'circuit-break-when-less-than': 10,
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// 'market-sell-order-rate-must-less-than': 0.1,
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// 'market-buy-order-rate-must-less-than': 0.1 } }
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//
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return this.parseTradingLimits (this.safeValue (response, 'data', {}));
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}
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parseTradingLimits (limits, symbol = undefined, params = {}) {
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//
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// { symbol: "aidocbtc",
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// 'buy-limit-must-less-than': 1.1,
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// 'sell-limit-must-greater-than': 0.9,
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// 'limit-order-must-greater-than': 1,
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// 'limit-order-must-less-than': 5000000,
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// 'market-buy-order-must-greater-than': 0.0001,
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// 'market-buy-order-must-less-than': 100,
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// 'market-sell-order-must-greater-than': 1,
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// 'market-sell-order-must-less-than': 500000,
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// 'circuit-break-when-greater-than': 10000,
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// 'circuit-break-when-less-than': 10,
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// 'market-sell-order-rate-must-less-than': 0.1,
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// 'market-buy-order-rate-must-less-than': 0.1 }
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//
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return {
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'info': limits,
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'limits': {
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'amount': {
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'min': this.safeFloat (limits, 'limit-order-must-greater-than'),
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'max': this.safeFloat (limits, 'limit-order-must-less-than'),
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},
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},
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};
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}
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async fetchMarkets (params = {}) {
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const method = this.options['fetchMarketsMethod'];
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const response = await this[method] (params);
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const markets = this.safeValue (response, 'data');
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const numMarkets = markets.length;
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if (numMarkets < 1) {
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throw new ExchangeError (this.id + ' publicGetCommonSymbols returned empty response: ' + this.json (markets));
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}
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const result = [];
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for (let i = 0; i < markets.length; i++) {
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const market = markets[i];
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const baseId = this.safeString (market, 'base-currency');
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const quoteId = this.safeString (market, 'quote-currency');
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const id = baseId + quoteId;
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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 precision = {
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'amount': market['amount-precision'],
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'price': market['price-precision'],
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};
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const maker = (base === 'OMG') ? 0 : 0.2 / 100;
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const taker = (base === 'OMG') ? 0 : 0.2 / 100;
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const minAmount = this.safeFloat (market, 'min-order-amt', Math.pow (10, -precision['amount']));
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const maxAmount = this.safeFloat (market, 'max-order-amt');
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const minCost = this.safeFloat (market, 'min-order-value', 0);
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const state = this.safeString (market, 'state');
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const active = (state === 'online');
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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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'taker': taker,
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'maker': maker,
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'limits': {
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'amount': {
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'min': minAmount,
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'max': maxAmount,
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},
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'price': {
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'min': Math.pow (10, -precision['price']),
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'max': undefined,
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},
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'cost': {
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'min': minCost,
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'max': undefined,
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},
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},
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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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parseTicker (ticker, market = undefined) {
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//
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// fetchTicker
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//
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// {
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// "amount": 26228.672978342216,
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// "open": 9078.95,
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// "close": 9146.86,
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// "high": 9155.41,
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// "id": 209988544334,
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// "count": 265846,
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// "low": 8988.0,
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// "version": 209988544334,
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// "ask": [ 9146.87, 0.156134 ],
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// "vol": 2.3822168242201668E8,
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// "bid": [ 9146.86, 0.080758 ],
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// }
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//
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// fetchTickers
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// {
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// symbol: "bhdht",
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// open: 2.3938,
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// high: 2.4151,
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// low: 2.3323,
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// close: 2.3909,
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// amount: 628.992,
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// vol: 1493.71841095,
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// count: 2088,
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// bid: 2.3643,
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// bidSize: 0.7136,
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// ask: 2.4061,
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// askSize: 0.4156
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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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const timestamp = this.safeInteger (ticker, 'ts');
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let bid = undefined;
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let bidVolume = undefined;
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let ask = undefined;
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let askVolume = undefined;
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if ('bid' in ticker) {
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if (Array.isArray (ticker['bid'])) {
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bid = this.safeFloat (ticker['bid'], 0);
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bidVolume = this.safeFloat (ticker['bid'], 1);
|
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} else {
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bid = this.safeFloat (ticker, 'bid');
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bidVolume = this.safeValue (ticker, 'bidSize');
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}
|
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}
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if ('ask' in ticker) {
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if (Array.isArray (ticker['ask'])) {
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ask = this.safeFloat (ticker['ask'], 0);
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askVolume = this.safeFloat (ticker['ask'], 1);
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} else {
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ask = this.safeFloat (ticker, 'ask');
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askVolume = this.safeValue (ticker, 'askSize');
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}
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||
}
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const open = this.safeFloat (ticker, 'open');
|
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const close = this.safeFloat (ticker, 'close');
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let change = undefined;
|
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let percentage = undefined;
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let average = undefined;
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if ((open !== undefined) && (close !== undefined)) {
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change = close - open;
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average = this.sum (open, close) / 2;
|
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if ((close !== undefined) && (close > 0)) {
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percentage = (change / open) * 100;
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}
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}
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const baseVolume = this.safeFloat (ticker, 'amount');
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const quoteVolume = this.safeFloat (ticker, 'vol');
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let vwap = undefined;
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if (baseVolume !== undefined && quoteVolume !== undefined && baseVolume > 0) {
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vwap = quoteVolume / baseVolume;
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}
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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'),
|
||
'low': this.safeFloat (ticker, 'low'),
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||
'bid': bid,
|
||
'bidVolume': bidVolume,
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'ask': ask,
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'askVolume': askVolume,
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'vwap': vwap,
|
||
'open': open,
|
||
'close': close,
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'last': close,
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||
'previousClose': undefined,
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||
'change': change,
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||
'percentage': percentage,
|
||
'average': average,
|
||
'baseVolume': baseVolume,
|
||
'quoteVolume': quoteVolume,
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||
'info': ticker,
|
||
};
|
||
}
|
||
|
||
async fetchOrderBook (symbol, limit = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
const market = this.market (symbol);
|
||
const request = {
|
||
'symbol': market['id'],
|
||
'type': 'step0',
|
||
};
|
||
const response = await this.marketGetDepth (this.extend (request, params));
|
||
//
|
||
// {
|
||
// "status": "ok",
|
||
// "ch": "market.btcusdt.depth.step0",
|
||
// "ts": 1583474832790,
|
||
// "tick": {
|
||
// "bids": [
|
||
// [ 9100.290000000000000000, 0.200000000000000000 ],
|
||
// [ 9099.820000000000000000, 0.200000000000000000 ],
|
||
// [ 9099.610000000000000000, 0.205000000000000000 ],
|
||
// ],
|
||
// "asks": [
|
||
// [ 9100.640000000000000000, 0.005904000000000000 ],
|
||
// [ 9101.010000000000000000, 0.287311000000000000 ],
|
||
// [ 9101.030000000000000000, 0.012121000000000000 ],
|
||
// ],
|
||
// "ts":1583474832008,
|
||
// "version":104999698780
|
||
// }
|
||
// }
|
||
//
|
||
if ('tick' in response) {
|
||
if (!response['tick']) {
|
||
throw new ExchangeError (this.id + ' fetchOrderBook() returned empty response: ' + this.json (response));
|
||
}
|
||
const tick = this.safeValue (response, 'tick');
|
||
const timestamp = this.safeInteger (tick, 'ts', this.safeInteger (response, 'ts'));
|
||
const result = this.parseOrderBook (tick, timestamp);
|
||
result['nonce'] = this.safeInteger (tick, 'version');
|
||
return result;
|
||
}
|
||
throw new ExchangeError (this.id + ' fetchOrderBook() returned unrecognized response: ' + this.json (response));
|
||
}
|
||
|
||
async fetchTicker (symbol, params = {}) {
|
||
await this.loadMarkets ();
|
||
const market = this.market (symbol);
|
||
const request = {
|
||
'symbol': market['id'],
|
||
};
|
||
const response = await this.marketGetDetailMerged (this.extend (request, params));
|
||
//
|
||
// {
|
||
// "status": "ok",
|
||
// "ch": "market.btcusdt.detail.merged",
|
||
// "ts": 1583494336669,
|
||
// "tick": {
|
||
// "amount": 26228.672978342216,
|
||
// "open": 9078.95,
|
||
// "close": 9146.86,
|
||
// "high": 9155.41,
|
||
// "id": 209988544334,
|
||
// "count": 265846,
|
||
// "low": 8988.0,
|
||
// "version": 209988544334,
|
||
// "ask": [ 9146.87, 0.156134 ],
|
||
// "vol": 2.3822168242201668E8,
|
||
// "bid": [ 9146.86, 0.080758 ],
|
||
// }
|
||
// }
|
||
//
|
||
const ticker = this.parseTicker (response['tick'], market);
|
||
const timestamp = this.safeValue (response, 'ts');
|
||
ticker['timestamp'] = timestamp;
|
||
ticker['datetime'] = this.iso8601 (timestamp);
|
||
return ticker;
|
||
}
|
||
|
||
async fetchTickers (symbols = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
const response = await this.marketGetTickers (params);
|
||
const tickers = this.safeValue (response, 'data');
|
||
const timestamp = this.safeInteger (response, 'ts');
|
||
const result = {};
|
||
for (let i = 0; i < tickers.length; i++) {
|
||
const marketId = this.safeString (tickers[i], 'symbol');
|
||
const market = this.safeValue (this.markets_by_id, marketId);
|
||
let symbol = marketId;
|
||
if (market !== undefined) {
|
||
symbol = market['symbol'];
|
||
const ticker = this.parseTicker (tickers[i], market);
|
||
ticker['timestamp'] = timestamp;
|
||
ticker['datetime'] = this.iso8601 (timestamp);
|
||
result[symbol] = ticker;
|
||
}
|
||
}
|
||
return this.filterByArray (result, 'symbol', symbols);
|
||
}
|
||
|
||
parseTrade (trade, market = undefined) {
|
||
//
|
||
// fetchTrades (public)
|
||
//
|
||
// {
|
||
// "amount": 0.010411000000000000,
|
||
// "trade-id": 102090736910,
|
||
// "ts": 1583497692182,
|
||
// "id": 10500517034273194594947,
|
||
// "price": 9096.050000000000000000,
|
||
// "direction": "sell"
|
||
// }
|
||
//
|
||
// fetchMyTrades (private)
|
||
//
|
||
let symbol = undefined;
|
||
if (market === undefined) {
|
||
const marketId = this.safeString (trade, 'symbol');
|
||
if (marketId in this.markets_by_id) {
|
||
market = this.markets_by_id[marketId];
|
||
}
|
||
}
|
||
if (market !== undefined) {
|
||
symbol = market['symbol'];
|
||
}
|
||
const timestamp = this.safeInteger2 (trade, 'ts', 'created-at');
|
||
const order = this.safeString (trade, 'order-id');
|
||
let side = this.safeString (trade, 'direction');
|
||
let type = this.safeString (trade, 'type');
|
||
if (type !== undefined) {
|
||
const typeParts = type.split ('-');
|
||
side = typeParts[0];
|
||
type = typeParts[1];
|
||
}
|
||
const takerOrMaker = this.safeString (trade, 'role');
|
||
const price = this.safeFloat (trade, 'price');
|
||
const amount = this.safeFloat2 (trade, 'filled-amount', 'amount');
|
||
let cost = undefined;
|
||
if (price !== undefined) {
|
||
if (amount !== undefined) {
|
||
cost = amount * price;
|
||
}
|
||
}
|
||
let fee = undefined;
|
||
let feeCost = this.safeFloat (trade, 'filled-fees');
|
||
let feeCurrency = undefined;
|
||
if (market !== undefined) {
|
||
feeCurrency = (side === 'buy') ? market['base'] : market['quote'];
|
||
}
|
||
const filledPoints = this.safeFloat (trade, 'filled-points');
|
||
if (filledPoints !== undefined) {
|
||
if ((feeCost === undefined) || (feeCost === 0.0)) {
|
||
feeCost = filledPoints;
|
||
feeCurrency = this.safeCurrencyCode (this.safeString (trade, 'fee-deduct-currency'));
|
||
}
|
||
}
|
||
if (feeCost !== undefined) {
|
||
fee = {
|
||
'cost': feeCost,
|
||
'currency': feeCurrency,
|
||
};
|
||
}
|
||
const tradeId = this.safeString2 (trade, 'trade-id', 'tradeId');
|
||
const id = this.safeString (trade, 'id', tradeId);
|
||
return {
|
||
'id': id,
|
||
'info': trade,
|
||
'order': order,
|
||
'timestamp': timestamp,
|
||
'datetime': this.iso8601 (timestamp),
|
||
'symbol': symbol,
|
||
'type': type,
|
||
'side': side,
|
||
'takerOrMaker': takerOrMaker,
|
||
'price': price,
|
||
'amount': amount,
|
||
'cost': cost,
|
||
'fee': fee,
|
||
};
|
||
}
|
||
|
||
async fetchMyTrades (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
let market = undefined;
|
||
const request = {};
|
||
if (symbol !== undefined) {
|
||
market = this.market (symbol);
|
||
request['symbol'] = market['id'];
|
||
}
|
||
if (limit !== undefined) {
|
||
request['size'] = limit; // 1-100 orders, default is 100
|
||
}
|
||
if (since !== undefined) {
|
||
request['start-date'] = this.ymd (since); // maximum query window size is 2 days, query window shift should be within past 120 days
|
||
}
|
||
const response = await this.privateGetOrderMatchresults (this.extend (request, params));
|
||
const trades = this.parseTrades (response['data'], market, since, limit);
|
||
return trades;
|
||
}
|
||
|
||
async fetchTrades (symbol, since = undefined, limit = 1000, params = {}) {
|
||
await this.loadMarkets ();
|
||
const market = this.market (symbol);
|
||
const request = {
|
||
'symbol': market['id'],
|
||
};
|
||
if (limit !== undefined) {
|
||
request['size'] = limit;
|
||
}
|
||
const response = await this.marketGetHistoryTrade (this.extend (request, params));
|
||
//
|
||
// {
|
||
// "status": "ok",
|
||
// "ch": "market.btcusdt.trade.detail",
|
||
// "ts": 1583497692365,
|
||
// "data": [
|
||
// {
|
||
// "id": 105005170342,
|
||
// "ts": 1583497692182,
|
||
// "data": [
|
||
// {
|
||
// "amount": 0.010411000000000000,
|
||
// "trade-id": 102090736910,
|
||
// "ts": 1583497692182,
|
||
// "id": 10500517034273194594947,
|
||
// "price": 9096.050000000000000000,
|
||
// "direction": "sell"
|
||
// }
|
||
// ]
|
||
// },
|
||
// // ...
|
||
// ]
|
||
// }
|
||
//
|
||
const data = this.safeValue (response, 'data');
|
||
let result = [];
|
||
for (let i = 0; i < data.length; i++) {
|
||
const trades = this.safeValue (data[i], 'data', []);
|
||
for (let j = 0; j < trades.length; j++) {
|
||
const trade = this.parseTrade (trades[j], market);
|
||
result.push (trade);
|
||
}
|
||
}
|
||
result = this.sortBy (result, 'timestamp');
|
||
return this.filterBySymbolSinceLimit (result, symbol, since, limit);
|
||
}
|
||
|
||
parseOHLCV (ohlcv, market = undefined, timeframe = '1m', since = undefined, limit = undefined) {
|
||
return [
|
||
this.safeTimestamp (ohlcv, 'id'),
|
||
this.safeFloat (ohlcv, 'open'),
|
||
this.safeFloat (ohlcv, 'high'),
|
||
this.safeFloat (ohlcv, 'low'),
|
||
this.safeFloat (ohlcv, 'close'),
|
||
this.safeFloat (ohlcv, 'amount'),
|
||
];
|
||
}
|
||
|
||
async fetchOHLCV (symbol, timeframe = '1m', since = undefined, limit = 1000, params = {}) {
|
||
await this.loadMarkets ();
|
||
const market = this.market (symbol);
|
||
const request = {
|
||
'symbol': market['id'],
|
||
'period': this.timeframes[timeframe],
|
||
};
|
||
if (limit !== undefined) {
|
||
request['size'] = limit;
|
||
}
|
||
const response = await this.marketGetHistoryKline (this.extend (request, params));
|
||
return this.parseOHLCVs (response['data'], market, timeframe, since, limit);
|
||
}
|
||
|
||
async fetchAccounts (params = {}) {
|
||
await this.loadMarkets ();
|
||
const response = await this.privateGetAccountAccounts (params);
|
||
return response['data'];
|
||
}
|
||
|
||
async fetchCurrencies (params = {}) {
|
||
const request = {
|
||
'language': this.options['language'],
|
||
};
|
||
const response = await this.publicGetSettingsCurrencys (this.extend (request, params));
|
||
const currencies = this.safeValue (response, 'data');
|
||
const result = {};
|
||
for (let i = 0; i < currencies.length; i++) {
|
||
const currency = currencies[i];
|
||
//
|
||
// { name: "ctxc",
|
||
// 'display-name': "CTXC",
|
||
// 'withdraw-precision': 8,
|
||
// 'currency-type': "eth",
|
||
// 'currency-partition': "pro",
|
||
// 'support-sites': null,
|
||
// 'otc-enable': 0,
|
||
// 'deposit-min-amount': "2",
|
||
// 'withdraw-min-amount': "4",
|
||
// 'show-precision': "8",
|
||
// weight: "2988",
|
||
// visible: true,
|
||
// 'deposit-desc': "Please don’t deposit any other digital assets except CTXC t…",
|
||
// 'withdraw-desc': "Minimum withdrawal amount: 4 CTXC. !>_<!For security reason…",
|
||
// 'deposit-enabled': true,
|
||
// 'withdraw-enabled': true,
|
||
// 'currency-addr-with-tag': false,
|
||
// 'fast-confirms': 15,
|
||
// 'safe-confirms': 30 }
|
||
//
|
||
const id = this.safeValue (currency, 'name');
|
||
const precision = this.safeInteger (currency, 'withdraw-precision');
|
||
const code = this.safeCurrencyCode (id);
|
||
const active = currency['visible'] && currency['deposit-enabled'] && currency['withdraw-enabled'];
|
||
const name = this.safeString (currency, 'display-name');
|
||
result[code] = {
|
||
'id': id,
|
||
'code': code,
|
||
'type': 'crypto',
|
||
// 'payin': currency['deposit-enabled'],
|
||
// 'payout': currency['withdraw-enabled'],
|
||
// 'transfer': undefined,
|
||
'name': name,
|
||
'active': active,
|
||
'fee': undefined, // todo need to fetch from fee endpoint
|
||
'precision': precision,
|
||
'limits': {
|
||
'amount': {
|
||
'min': Math.pow (10, -precision),
|
||
'max': Math.pow (10, precision),
|
||
},
|
||
'price': {
|
||
'min': Math.pow (10, -precision),
|
||
'max': Math.pow (10, precision),
|
||
},
|
||
'cost': {
|
||
'min': undefined,
|
||
'max': undefined,
|
||
},
|
||
'deposit': {
|
||
'min': this.safeFloat (currency, 'deposit-min-amount'),
|
||
'max': Math.pow (10, precision),
|
||
},
|
||
'withdraw': {
|
||
'min': this.safeFloat (currency, 'withdraw-min-amount'),
|
||
'max': Math.pow (10, precision),
|
||
},
|
||
},
|
||
'info': currency,
|
||
};
|
||
}
|
||
return result;
|
||
}
|
||
|
||
async fetchBalance (params = {}) {
|
||
await this.loadMarkets ();
|
||
await this.loadAccounts ();
|
||
const method = this.options['fetchBalanceMethod'];
|
||
const request = {
|
||
'id': this.accounts[0]['id'],
|
||
};
|
||
const response = await this[method] (this.extend (request, params));
|
||
const balances = this.safeValue (response['data'], 'list', []);
|
||
const result = { 'info': response };
|
||
for (let i = 0; i < balances.length; i++) {
|
||
const balance = balances[i];
|
||
const currencyId = this.safeString (balance, 'currency');
|
||
const code = this.safeCurrencyCode (currencyId);
|
||
let account = undefined;
|
||
if (code in result) {
|
||
account = result[code];
|
||
} else {
|
||
account = this.account ();
|
||
}
|
||
if (balance['type'] === 'trade') {
|
||
account['free'] = this.safeFloat (balance, 'balance');
|
||
}
|
||
if (balance['type'] === 'frozen') {
|
||
account['used'] = this.safeFloat (balance, 'balance');
|
||
}
|
||
result[code] = account;
|
||
}
|
||
return this.parseBalance (result);
|
||
}
|
||
|
||
async fetchOrdersByStates (states, symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
const request = {
|
||
'states': states,
|
||
};
|
||
let market = undefined;
|
||
if (symbol !== undefined) {
|
||
market = this.market (symbol);
|
||
request['symbol'] = market['id'];
|
||
}
|
||
const method = this.safeString (this.options, 'fetchOrdersByStatesMethod', 'private_get_order_orders');
|
||
const response = await this[method] (this.extend (request, params));
|
||
//
|
||
// { status: "ok",
|
||
// data: [ { id: 13997833014,
|
||
// symbol: "ethbtc",
|
||
// 'account-id': 3398321,
|
||
// amount: "0.045000000000000000",
|
||
// price: "0.034014000000000000",
|
||
// 'created-at': 1545836976871,
|
||
// type: "sell-limit",
|
||
// 'field-amount': "0.045000000000000000",
|
||
// 'field-cash-amount': "0.001530630000000000",
|
||
// 'field-fees': "0.000003061260000000",
|
||
// 'finished-at': 1545837948214,
|
||
// source: "spot-api",
|
||
// state: "filled",
|
||
// 'canceled-at': 0 } ] }
|
||
//
|
||
return this.parseOrders (response['data'], market, since, limit);
|
||
}
|
||
|
||
async fetchOrder (id, symbol = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
const request = {
|
||
'id': id,
|
||
};
|
||
const response = await this.privateGetOrderOrdersId (this.extend (request, params));
|
||
const order = this.safeValue (response, 'data');
|
||
return this.parseOrder (order);
|
||
}
|
||
|
||
async fetchOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
return await this.fetchOrdersByStates ('pre-submitted,submitted,partial-filled,filled,partial-canceled,canceled', symbol, since, limit, params);
|
||
}
|
||
|
||
async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
const method = this.safeString (this.options, 'fetchOpenOrdersMethod', 'fetch_open_orders_v1');
|
||
return await this[method] (symbol, since, limit, params);
|
||
}
|
||
|
||
async fetchOpenOrdersV1 (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
if (symbol === undefined) {
|
||
throw new ArgumentsRequired (this.id + ' fetchOpenOrdersV1 requires a symbol argument');
|
||
}
|
||
return await this.fetchOrdersByStates ('pre-submitted,submitted,partial-filled', symbol, since, limit, params);
|
||
}
|
||
|
||
async fetchClosedOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
return await this.fetchOrdersByStates ('filled,partial-canceled,canceled', symbol, since, limit, params);
|
||
}
|
||
|
||
async fetchOpenOrdersV2 (symbol = undefined, since = undefined, limit = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
if (symbol === undefined) {
|
||
throw new ArgumentsRequired (this.id + ' fetchOpenOrders requires a symbol argument');
|
||
}
|
||
const market = this.market (symbol);
|
||
let accountId = this.safeString (params, 'account-id');
|
||
if (accountId === undefined) {
|
||
// pick the first account
|
||
await this.loadAccounts ();
|
||
for (let i = 0; i < this.accounts.length; i++) {
|
||
const account = this.accounts[i];
|
||
if (account['type'] === 'spot') {
|
||
accountId = this.safeString (account, 'id');
|
||
if (accountId !== undefined) {
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
const request = {
|
||
'symbol': market['id'],
|
||
'account-id': accountId,
|
||
};
|
||
if (limit !== undefined) {
|
||
request['size'] = limit;
|
||
}
|
||
const omitted = this.omit (params, 'account-id');
|
||
const response = await this.privateGetOrderOpenOrders (this.extend (request, omitted));
|
||
//
|
||
// {
|
||
// "status":"ok",
|
||
// "data":[
|
||
// {
|
||
// "symbol":"ethusdt",
|
||
// "source":"api",
|
||
// "amount":"0.010000000000000000",
|
||
// "account-id":1528640,
|
||
// "created-at":1561597491963,
|
||
// "price":"400.000000000000000000",
|
||
// "filled-amount":"0.0",
|
||
// "filled-cash-amount":"0.0",
|
||
// "filled-fees":"0.0",
|
||
// "id":38477101630,
|
||
// "state":"submitted",
|
||
// "type":"sell-limit"
|
||
// }
|
||
// ]
|
||
// }
|
||
//
|
||
const data = this.safeValue (response, 'data', []);
|
||
return this.parseOrders (data, market, since, limit);
|
||
}
|
||
|
||
parseOrderStatus (status) {
|
||
const statuses = {
|
||
'partial-filled': 'open',
|
||
'partial-canceled': 'canceled',
|
||
'filled': 'closed',
|
||
'canceled': 'canceled',
|
||
'submitted': 'open',
|
||
};
|
||
return this.safeString (statuses, status, status);
|
||
}
|
||
|
||
parseOrder (order, market = undefined) {
|
||
//
|
||
// { id: 13997833014,
|
||
// symbol: "ethbtc",
|
||
// 'account-id': 3398321,
|
||
// amount: "0.045000000000000000",
|
||
// price: "0.034014000000000000",
|
||
// 'created-at': 1545836976871,
|
||
// type: "sell-limit",
|
||
// 'field-amount': "0.045000000000000000", // they have fixed it for filled-amount
|
||
// 'field-cash-amount': "0.001530630000000000", // they have fixed it for filled-cash-amount
|
||
// 'field-fees': "0.000003061260000000", // they have fixed it for filled-fees
|
||
// 'finished-at': 1545837948214,
|
||
// source: "spot-api",
|
||
// state: "filled",
|
||
// 'canceled-at': 0 }
|
||
//
|
||
// { id: 20395337822,
|
||
// symbol: "ethbtc",
|
||
// 'account-id': 5685075,
|
||
// amount: "0.001000000000000000",
|
||
// price: "0.0",
|
||
// 'created-at': 1545831584023,
|
||
// type: "buy-market",
|
||
// 'field-amount': "0.029100000000000000", // they have fixed it for filled-amount
|
||
// 'field-cash-amount': "0.000999788700000000", // they have fixed it for filled-cash-amount
|
||
// 'field-fees': "0.000058200000000000", // they have fixed it for filled-fees
|
||
// 'finished-at': 1545831584181,
|
||
// source: "spot-api",
|
||
// state: "filled",
|
||
// 'canceled-at': 0 }
|
||
//
|
||
const id = this.safeString (order, 'id');
|
||
let side = undefined;
|
||
let type = undefined;
|
||
let status = undefined;
|
||
if ('type' in order) {
|
||
const orderType = order['type'].split ('-');
|
||
side = orderType[0];
|
||
type = orderType[1];
|
||
status = this.parseOrderStatus (this.safeString (order, 'state'));
|
||
}
|
||
let symbol = undefined;
|
||
if (market === undefined) {
|
||
if ('symbol' in order) {
|
||
if (order['symbol'] in this.markets_by_id) {
|
||
const marketId = order['symbol'];
|
||
market = this.markets_by_id[marketId];
|
||
}
|
||
}
|
||
}
|
||
if (market !== undefined) {
|
||
symbol = market['symbol'];
|
||
}
|
||
const timestamp = this.safeInteger (order, 'created-at');
|
||
let amount = this.safeFloat (order, 'amount');
|
||
const filled = this.safeFloat2 (order, 'filled-amount', 'field-amount'); // typo in their API, filled amount
|
||
if ((type === 'market') && (side === 'buy')) {
|
||
amount = (status === 'closed') ? filled : undefined;
|
||
}
|
||
let price = this.safeFloat (order, 'price');
|
||
if (price === 0.0) {
|
||
price = undefined;
|
||
}
|
||
const cost = this.safeFloat2 (order, 'filled-cash-amount', 'field-cash-amount'); // same typo
|
||
let remaining = undefined;
|
||
let average = undefined;
|
||
if (filled !== undefined) {
|
||
if (amount !== undefined) {
|
||
remaining = amount - filled;
|
||
}
|
||
// if cost is defined and filled is not zero
|
||
if ((cost !== undefined) && (filled > 0)) {
|
||
average = cost / filled;
|
||
}
|
||
}
|
||
const feeCost = this.safeFloat2 (order, 'filled-fees', 'field-fees'); // typo in their API, filled fees
|
||
let fee = undefined;
|
||
if (feeCost !== undefined) {
|
||
let feeCurrency = undefined;
|
||
if (market !== undefined) {
|
||
feeCurrency = (side === 'sell') ? market['quote'] : market['base'];
|
||
}
|
||
fee = {
|
||
'cost': feeCost,
|
||
'currency': feeCurrency,
|
||
};
|
||
}
|
||
return {
|
||
'info': order,
|
||
'id': id,
|
||
'clientOrderId': undefined,
|
||
'timestamp': timestamp,
|
||
'datetime': this.iso8601 (timestamp),
|
||
'lastTradeTimestamp': undefined,
|
||
'symbol': symbol,
|
||
'type': type,
|
||
'side': side,
|
||
'price': price,
|
||
'average': average,
|
||
'cost': cost,
|
||
'amount': amount,
|
||
'filled': filled,
|
||
'remaining': remaining,
|
||
'status': status,
|
||
'fee': fee,
|
||
'trades': undefined,
|
||
};
|
||
}
|
||
|
||
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
await this.loadAccounts ();
|
||
const market = this.market (symbol);
|
||
const request = {
|
||
'account-id': this.accounts[0]['id'],
|
||
'symbol': market['id'],
|
||
'type': side + '-' + type,
|
||
};
|
||
if ((type === 'market') && (side === 'buy')) {
|
||
if (this.options['createMarketBuyOrderRequiresPrice']) {
|
||
if (price === undefined) {
|
||
throw new InvalidOrder (this.id + " market buy order requires price argument to calculate cost (total amount of quote currency to spend for buying, amount * price). To switch off this warning exception and specify cost in the amount argument, set .options['createMarketBuyOrderRequiresPrice'] = false. Make sure you know what you're doing.");
|
||
} else {
|
||
// despite that cost = amount * price is in quote currency and should have quote precision
|
||
// the exchange API requires the cost supplied in 'amount' to be of base precision
|
||
// more about it here: https://github.com/ccxt/ccxt/pull/4395
|
||
// we use priceToPrecision instead of amountToPrecision here
|
||
// because in this case the amount is in the quote currency
|
||
request['amount'] = this.costToPrecision (symbol, parseFloat (amount) * parseFloat (price));
|
||
}
|
||
} else {
|
||
request['amount'] = this.costToPrecision (symbol, amount);
|
||
}
|
||
} else {
|
||
request['amount'] = this.amountToPrecision (symbol, amount);
|
||
}
|
||
if (type === 'limit' || type === 'ioc' || type === 'limit-maker') {
|
||
request['price'] = this.priceToPrecision (symbol, price);
|
||
}
|
||
const method = this.options['createOrderMethod'];
|
||
const response = await this[method] (this.extend (request, params));
|
||
const timestamp = this.milliseconds ();
|
||
const id = this.safeString (response, 'data');
|
||
return {
|
||
'info': response,
|
||
'id': id,
|
||
'timestamp': timestamp,
|
||
'datetime': this.iso8601 (timestamp),
|
||
'lastTradeTimestamp': undefined,
|
||
'status': undefined,
|
||
'symbol': symbol,
|
||
'type': type,
|
||
'side': side,
|
||
'price': price,
|
||
'amount': amount,
|
||
'filled': undefined,
|
||
'remaining': undefined,
|
||
'cost': undefined,
|
||
'trades': undefined,
|
||
'fee': undefined,
|
||
'clientOrderId': undefined,
|
||
'average': undefined,
|
||
};
|
||
}
|
||
|
||
async cancelOrder (id, symbol = undefined, params = {}) {
|
||
const response = await this.privatePostOrderOrdersIdSubmitcancel ({ 'id': id });
|
||
//
|
||
// let response = {
|
||
// 'status': 'ok',
|
||
// 'data': '10138899000',
|
||
// };
|
||
//
|
||
return this.extend (this.parseOrder (response), {
|
||
'id': id,
|
||
'status': 'canceled',
|
||
});
|
||
}
|
||
|
||
currencyToPrecision (currency, fee) {
|
||
return this.decimalToPrecision (fee, 0, this.currencies[currency]['precision']);
|
||
}
|
||
|
||
calculateFee (symbol, type, side, amount, price, takerOrMaker = 'taker', params = {}) {
|
||
const market = this.markets[symbol];
|
||
const rate = market[takerOrMaker];
|
||
let cost = amount * rate;
|
||
let key = 'quote';
|
||
if (side === 'sell') {
|
||
cost *= price;
|
||
} else {
|
||
key = 'base';
|
||
}
|
||
return {
|
||
'type': takerOrMaker,
|
||
'currency': market[key],
|
||
'rate': rate,
|
||
'cost': parseFloat (this.currencyToPrecision (market[key], cost)),
|
||
};
|
||
}
|
||
|
||
parseDepositAddress (depositAddress, currency = undefined) {
|
||
//
|
||
// {
|
||
// currency: "eth",
|
||
// address: "0xf7292eb9ba7bc50358e27f0e025a4d225a64127b",
|
||
// addressTag: "",
|
||
// chain: "eth"
|
||
// }
|
||
//
|
||
const address = this.safeString (depositAddress, 'address');
|
||
const tag = this.safeString (depositAddress, 'addressTag');
|
||
const currencyId = this.safeString (depositAddress, 'currency');
|
||
const code = this.safeCurrencyCode (currencyId);
|
||
this.checkAddress (address);
|
||
return {
|
||
'currency': code,
|
||
'address': address,
|
||
'tag': tag,
|
||
'info': depositAddress,
|
||
};
|
||
}
|
||
|
||
async fetchDepositAddress (code, params = {}) {
|
||
await this.loadMarkets ();
|
||
const currency = this.currency (code);
|
||
const request = {
|
||
'currency': currency['id'],
|
||
};
|
||
const response = await this.v2PrivateGetAccountDepositAddress (this.extend (request, params));
|
||
//
|
||
// {
|
||
// code: 200,
|
||
// data: [
|
||
// {
|
||
// currency: "eth",
|
||
// address: "0xf7292eb9ba7bc50358e27f0e025a4d225a64127b",
|
||
// addressTag: "",
|
||
// chain: "eth"
|
||
// }
|
||
// ]
|
||
// }
|
||
//
|
||
const data = this.safeValue (response, 'data', []);
|
||
return this.parseDepositAddress (this.safeValue (data, 0, {}), currency);
|
||
}
|
||
|
||
async fetchDeposits (code = undefined, since = undefined, limit = undefined, params = {}) {
|
||
if (limit === undefined || limit > 100) {
|
||
limit = 100;
|
||
}
|
||
await this.loadMarkets ();
|
||
let currency = undefined;
|
||
if (code !== undefined) {
|
||
currency = this.currency (code);
|
||
}
|
||
const request = {
|
||
'type': 'deposit',
|
||
'from': 0, // From 'id' ... if you want to get results after a particular transaction id, pass the id in params.from
|
||
};
|
||
if (currency !== undefined) {
|
||
request['currency'] = currency['id'];
|
||
}
|
||
if (limit !== undefined) {
|
||
request['size'] = limit; // max 100
|
||
}
|
||
const response = await this.privateGetQueryDepositWithdraw (this.extend (request, params));
|
||
// return response
|
||
return this.parseTransactions (response['data'], currency, since, limit);
|
||
}
|
||
|
||
async fetchWithdrawals (code = undefined, since = undefined, limit = undefined, params = {}) {
|
||
if (limit === undefined || limit > 100) {
|
||
limit = 100;
|
||
}
|
||
await this.loadMarkets ();
|
||
let currency = undefined;
|
||
if (code !== undefined) {
|
||
currency = this.currency (code);
|
||
}
|
||
const request = {
|
||
'type': 'withdraw',
|
||
'from': 0, // From 'id' ... if you want to get results after a particular transaction id, pass the id in params.from
|
||
};
|
||
if (currency !== undefined) {
|
||
request['currency'] = currency['id'];
|
||
}
|
||
if (limit !== undefined) {
|
||
request['size'] = limit; // max 100
|
||
}
|
||
const response = await this.privateGetQueryDepositWithdraw (this.extend (request, params));
|
||
// return response
|
||
return this.parseTransactions (response['data'], currency, since, limit);
|
||
}
|
||
|
||
parseTransaction (transaction, currency = undefined) {
|
||
//
|
||
// fetchDeposits
|
||
//
|
||
// {
|
||
// 'id': 8211029,
|
||
// 'type': 'deposit',
|
||
// 'currency': 'eth',
|
||
// 'chain': 'eth',
|
||
// 'tx-hash': 'bd315....',
|
||
// 'amount': 0.81162421,
|
||
// 'address': '4b8b....',
|
||
// 'address-tag': '',
|
||
// 'fee': 0,
|
||
// 'state': 'safe',
|
||
// 'created-at': 1542180380965,
|
||
// 'updated-at': 1542180788077
|
||
// }
|
||
//
|
||
// fetchWithdrawals
|
||
//
|
||
// {
|
||
// 'id': 6908275,
|
||
// 'type': 'withdraw',
|
||
// 'currency': 'btc',
|
||
// 'chain': 'btc',
|
||
// 'tx-hash': 'c1a1a....',
|
||
// 'amount': 0.80257005,
|
||
// 'address': '1QR....',
|
||
// 'address-tag': '',
|
||
// 'fee': 0.0005,
|
||
// 'state': 'confirmed',
|
||
// 'created-at': 1552107295685,
|
||
// 'updated-at': 1552108032859
|
||
// }
|
||
//
|
||
const timestamp = this.safeInteger (transaction, 'created-at');
|
||
const updated = this.safeInteger (transaction, 'updated-at');
|
||
const code = this.safeCurrencyCode (this.safeString (transaction, 'currency'));
|
||
let type = this.safeString (transaction, 'type');
|
||
if (type === 'withdraw') {
|
||
type = 'withdrawal';
|
||
}
|
||
const status = this.parseTransactionStatus (this.safeString (transaction, 'state'));
|
||
const tag = this.safeString (transaction, 'address-tag');
|
||
let feeCost = this.safeFloat (transaction, 'fee');
|
||
if (feeCost !== undefined) {
|
||
feeCost = Math.abs (feeCost);
|
||
}
|
||
return {
|
||
'info': transaction,
|
||
'id': this.safeString (transaction, 'id'),
|
||
'txid': this.safeString (transaction, 'tx-hash'),
|
||
'timestamp': timestamp,
|
||
'datetime': this.iso8601 (timestamp),
|
||
'address': this.safeString (transaction, 'address'),
|
||
'tag': tag,
|
||
'type': type,
|
||
'amount': this.safeFloat (transaction, 'amount'),
|
||
'currency': code,
|
||
'status': status,
|
||
'updated': updated,
|
||
'fee': {
|
||
'currency': code,
|
||
'cost': feeCost,
|
||
'rate': undefined,
|
||
},
|
||
};
|
||
}
|
||
|
||
parseTransactionStatus (status) {
|
||
const statuses = {
|
||
// deposit statuses
|
||
'unknown': 'failed',
|
||
'confirming': 'pending',
|
||
'confirmed': 'ok',
|
||
'safe': 'ok',
|
||
'orphan': 'failed',
|
||
// withdrawal statuses
|
||
'submitted': 'pending',
|
||
'canceled': 'canceled',
|
||
'reexamine': 'pending',
|
||
'reject': 'failed',
|
||
'pass': 'pending',
|
||
'wallet-reject': 'failed',
|
||
// 'confirmed': 'ok', // present in deposit statuses
|
||
'confirm-error': 'failed',
|
||
'repealed': 'failed',
|
||
'wallet-transfer': 'pending',
|
||
'pre-transfer': 'pending',
|
||
};
|
||
return this.safeString (statuses, status, status);
|
||
}
|
||
|
||
async withdraw (code, amount, address, tag = undefined, params = {}) {
|
||
await this.loadMarkets ();
|
||
this.checkAddress (address);
|
||
const currency = this.currency (code);
|
||
const request = {
|
||
'address': address, // only supports existing addresses in your withdraw address list
|
||
'amount': amount,
|
||
'currency': currency['id'].toLowerCase (),
|
||
};
|
||
if (tag !== undefined) {
|
||
request['addr-tag'] = tag; // only for XRP?
|
||
}
|
||
const response = await this.privatePostDwWithdrawApiCreate (this.extend (request, params));
|
||
const id = this.safeString (response, 'data');
|
||
return {
|
||
'info': response,
|
||
'id': id,
|
||
};
|
||
}
|
||
|
||
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
|
||
let url = '/';
|
||
if (api === 'market') {
|
||
url += api;
|
||
} else if ((api === 'public') || (api === 'private')) {
|
||
url += this.version;
|
||
} else if ((api === 'v2Public') || (api === 'v2Private')) {
|
||
url += 'v2';
|
||
}
|
||
url += '/' + this.implodeParams (path, params);
|
||
const query = this.omit (params, this.extractParams (path));
|
||
if (api === 'private' || api === 'v2Private') {
|
||
this.checkRequiredCredentials ();
|
||
const timestamp = this.ymdhms (this.milliseconds (), 'T');
|
||
let request = {
|
||
'SignatureMethod': 'HmacSHA256',
|
||
'SignatureVersion': '2',
|
||
'AccessKeyId': this.apiKey,
|
||
'Timestamp': timestamp,
|
||
};
|
||
if (method !== 'POST') {
|
||
request = this.extend (request, query);
|
||
}
|
||
request = this.keysort (request);
|
||
let auth = this.urlencode (request);
|
||
// unfortunately, PHP demands double quotes for the escaped newline symbol
|
||
// eslint-disable-next-line quotes
|
||
const payload = [ method, this.hostname, url, auth ].join ("\n");
|
||
const signature = this.hmac (this.encode (payload), this.encode (this.secret), 'sha256', 'base64');
|
||
auth += '&' + this.urlencode ({ 'Signature': signature });
|
||
url += '?' + auth;
|
||
if (method === 'POST') {
|
||
body = this.json (query);
|
||
headers = {
|
||
'Content-Type': 'application/json',
|
||
};
|
||
} else {
|
||
headers = {
|
||
'Content-Type': 'application/x-www-form-urlencoded',
|
||
};
|
||
}
|
||
} else {
|
||
if (Object.keys (params).length) {
|
||
url += '?' + this.urlencode (params);
|
||
}
|
||
}
|
||
url = this.implodeParams (this.urls['api'][api], {
|
||
'hostname': this.hostname,
|
||
}) + url;
|
||
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
|
||
}
|
||
|
||
handleErrors (httpCode, reason, url, method, headers, body, response, requestHeaders, requestBody) {
|
||
if (response === undefined) {
|
||
return; // fallback to default error handler
|
||
}
|
||
if ('status' in response) {
|
||
//
|
||
// {"status":"error","err-code":"order-limitorder-amount-min-error","err-msg":"limit order amount error, min: `0.001`","data":null}
|
||
//
|
||
const status = this.safeString (response, 'status');
|
||
if (status === 'error') {
|
||
const code = this.safeString (response, 'err-code');
|
||
const feedback = this.id + ' ' + body;
|
||
this.throwExactlyMatchedException (this.exceptions['exact'], code, feedback);
|
||
const message = this.safeString (response, 'err-msg');
|
||
this.throwExactlyMatchedException (this.exceptions['exact'], message, feedback);
|
||
throw new ExchangeError (feedback);
|
||
}
|
||
}
|
||
}
|
||
};
|