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huobipro.php
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<?php
namespace ccxt;
// PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
// https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
use Exception; // a common import
use \ccxt\ExchangeError;
use \ccxt\ArgumentsRequired;
use \ccxt\InvalidOrder;
class huobipro extends Exchange {
public function describe() {
return $this->deep_extend(parent::describe (), array(
'id' => 'huobipro',
'name' => 'Huobi Pro',
'countries' => array( 'CN' ),
'rateLimit' => 2000,
'userAgent' => $this->userAgents['chrome39'],
'version' => 'v1',
'accounts' => null,
'accountsById' => null,
'hostname' => 'api.huobi.pro', // api.testnet.huobi.pro
'pro' => true,
'has' => array(
'CORS' => false,
'fetchTickers' => true,
'fetchDepositAddress' => true,
'fetchOHLCV' => true,
'fetchOrder' => true,
'fetchOrders' => true,
'fetchOpenOrders' => true,
'fetchClosedOrders' => true,
'fetchTradingLimits' => true,
'fetchMyTrades' => true,
'withdraw' => true,
'fetchCurrencies' => true,
'fetchDeposits' => true,
'fetchWithdrawals' => true,
),
'timeframes' => array(
'1m' => '1min',
'5m' => '5min',
'15m' => '15min',
'30m' => '30min',
'1h' => '60min',
'4h' => '4hour',
'1d' => '1day',
'1w' => '1week',
'1M' => '1mon',
'1y' => '1year',
),
'urls' => array(
'test' => array(
'market' => 'https://api.testnet.huobi.pro',
'public' => 'https://api.testnet.huobi.pro',
'private' => 'https://api.testnet.huobi.pro',
),
'logo' => 'https://user-images.githubusercontent.com/1294454/76137448-22748a80-604e-11ea-8069-6e389271911d.jpg',
'api' => array(
'market' => 'https://{hostname}',
'public' => 'https://{hostname}',
'private' => 'https://{hostname}',
'v2Public' => 'https://{hostname}',
'v2Private' => 'https://{hostname}',
),
'www' => 'https://www.huobi.pro',
'referral' => 'https://www.huobi.co/en-us/topic/invited/?invite_code=rwrd3',
'doc' => 'https://huobiapi.github.io/docs/spot/v1/cn/',
'fees' => 'https://www.huobi.pro/about/fee/',
),
'api' => array(
'v2Public' => array(
'get' => array(
'reference/currencies',
),
),
'v2Private' => array(
'get' => array(
'account/ledger',
'account/withdraw/quota',
'account/deposit/address',
'reference/transact-fee-rate',
),
'post' => array(
'sub-user/management',
),
),
'market' => array(
'get' => array(
'history/kline', // 获取K线数据
'detail/merged', // 获取聚合行情(Ticker)
'depth', // 获取 Market Depth 数据
'trade', // 获取 Trade Detail 数据
'history/trade', // 批量获取最近的交易记录
'detail', // 获取 Market Detail 24小时成交量数据
'tickers',
),
),
'public' => array(
'get' => array(
'common/symbols', // 查询系统支持的所有交易对
'common/currencys', // 查询系统支持的所有币种
'common/timestamp', // 查询系统当前时间
'common/exchange', // order limits
'settings/currencys', // ?language=en-US
),
),
'private' => array(
'get' => array(
'account/accounts', // 查询当前用户的所有账户(即account-id)
'account/accounts/{id}/balance', // 查询指定账户的余额
'account/accounts/array(sub-uid)',
'account/history',
'cross-margin/loan-info',
'fee/fee-rate/get',
'order/openOrders',
'order/orders',
'order/orders/{id}', // 查询某个订单详情
'order/orders/{id}/matchresults', // 查询某个订单的成交明细
'order/orders/getClientOrder',
'order/history', // 查询当前委托、历史委托
'order/matchresults', // 查询当前成交、历史成交
'dw/withdraw-virtual/addresses', // 查询虚拟币提现地址
'query/deposit-withdraw',
'margin/loan-orders', // 借贷订单
'margin/accounts/balance', // 借贷账户详情
'points/actions',
'points/orders',
'subuser/aggregate-balance',
'stable-coin/exchange_rate',
'stable-coin/quote',
),
'post' => array(
'futures/transfer',
'order/batch-orders',
'order/orders/place', // 创建并执行一个新订单 (一步下单， 推荐使用)
'order/orders/submitCancelClientOrder',
'order/orders/batchCancelOpenOrders',
'order/orders', // 创建一个新的订单请求 （仅创建订单，不执行下单）
'order/orders/{id}/place', // 执行一个订单 （仅执行已创建的订单）
'order/orders/{id}/submitcancel', // 申请撤销一个订单请求
'order/orders/batchcancel', // 批量撤销订单
'dw/balance/transfer', // 资产划转
'dw/withdraw/api/create', // 申请提现虚拟币
'dw/withdraw-virtual/create', // 申请提现虚拟币
'dw/withdraw-virtual/{id}/place', // 确认申请虚拟币提现
'dw/withdraw-virtual/{id}/cancel', // 申请取消提现虚拟币
'dw/transfer-in/margin', // 现货账户划入至借贷账户
'dw/transfer-out/margin', // 借贷账户划出至现货账户
'margin/orders', // 申请借贷
'margin/orders/{id}/repay', // 归还借贷
'stable-coin/exchange',
'subuser/transfer',
),
),
),
'fees' => array(
'trading' => array(
'tierBased' => false,
'percentage' => true,
'maker' => 0.002,
'taker' => 0.002,
),
),
'exceptions' => array(
'exact' => array(
// err-code
'bad-request' => '\\ccxt\\BadRequest',
'api-not-support-temp-addr' => '\\ccxt\\PermissionDenied', // array("status":"error","err-code":"api-not-support-temp-addr","err-msg":"API withdrawal does not support temporary addresses","data":null)
'timeout' => '\\ccxt\\RequestTimeout', // array("ts":1571653730865,"status":"error","err-code":"timeout","err-msg":"Request Timeout")
'gateway-internal-error' => '\\ccxt\\ExchangeNotAvailable', // array("status":"error","err-code":"gateway-internal-error","err-msg":"Failed to load data. Try again later.","data":null)
'account-frozen-balance-insufficient-error' => '\\ccxt\\InsufficientFunds', // array("status":"error","err-code":"account-frozen-balance-insufficient-error","err-msg":"trade account balance is not enough, left => `0.0027`","data":null)
'invalid-amount' => '\\ccxt\\InvalidOrder', // eg "Paramemter `amount` is invalid."
'order-limitorder-amount-min-error' => '\\ccxt\\InvalidOrder', // limit order amount error, min => `0.001`
'order-limitorder-amount-max-error' => '\\ccxt\\InvalidOrder', // market order amount error, max => `1000000`
'order-marketorder-amount-min-error' => '\\ccxt\\InvalidOrder', // market order amount error, min => `0.01`
'order-limitorder-price-min-error' => '\\ccxt\\InvalidOrder', // limit order price error
'order-limitorder-price-max-error' => '\\ccxt\\InvalidOrder', // limit order price error
'order-orderstate-error' => '\\ccxt\\OrderNotFound', // canceling an already canceled order
'order-queryorder-invalid' => '\\ccxt\\OrderNotFound', // querying a non-existent order
'order-update-error' => '\\ccxt\\ExchangeNotAvailable', // undocumented error
'api-signature-check-failed' => '\\ccxt\\AuthenticationError',
'api-signature-not-valid' => '\\ccxt\\AuthenticationError', // array("status":"error","err-code":"api-signature-not-valid","err-msg":"Signature not valid => Incorrect Access key [Access key错误]","data":null)
'base-record-invalid' => '\\ccxt\\OrderNotFound', // https://github.com/ccxt/ccxt/issues/5750
// err-msg
'invalid symbol' => '\\ccxt\\BadSymbol', // array("ts":1568813334794,"status":"error","err-code":"invalid-parameter","err-msg":"invalid symbol")
'invalid-parameter' => '\\ccxt\\BadRequest', // array("ts":1576210479343,"status":"error","err-code":"invalid-parameter","err-msg":"symbol trade not open now")
'base-symbol-trade-disabled' => '\\ccxt\\BadSymbol', // array("status":"error","err-code":"base-symbol-trade-disabled","err-msg":"Trading is disabled for this symbol","data":null)
),
),
'options' => array(
// https://github.com/ccxt/ccxt/issues/5376
'fetchOrdersByStatesMethod' => 'private_get_order_orders', // 'private_get_order_history' // https://github.com/ccxt/ccxt/pull/5392
'fetchOpenOrdersMethod' => 'fetch_open_orders_v1', // 'fetch_open_orders_v2' // https://github.com/ccxt/ccxt/issues/5388
'createMarketBuyOrderRequiresPrice' => true,
'fetchMarketsMethod' => 'publicGetCommonSymbols',
'fetchBalanceMethod' => 'privateGetAccountAccountsIdBalance',
'createOrderMethod' => 'privatePostOrderOrdersPlace',
'language' => 'en-US',
),
'commonCurrencies' => array(
// https://github.com/ccxt/ccxt/issues/6081
// https://github.com/ccxt/ccxt/issues/3365
// https://github.com/ccxt/ccxt/issues/2873
'GET' => 'Themis', // conflict with GET (Guaranteed Entrance Token, GET Protocol)
'HOT' => 'Hydro Protocol', // conflict with HOT (Holo) https://github.com/ccxt/ccxt/issues/4929
),
));
}
public function fetch_trading_limits($symbols = null, $params = array ()) {
// this method should not be called directly, use loadTradingLimits () instead
// by default it will try load withdrawal fees of all currencies (with separate requests)
// however if you define $symbols = array( 'ETH/BTC', 'LTC/BTC' ) in args it will only load those
$this->load_markets();
if ($symbols === null) {
$symbols = $this->symbols;
}
$result = array();
for ($i = 0; $i < count($symbols); $i++) {
$symbol = $symbols[$i];
$result[$symbol] = $this->fetch_trading_limits_by_id($this->market_id($symbol), $params);
}
return $result;
}
public function fetch_trading_limits_by_id($id, $params = array ()) {
$request = array(
'symbol' => $id,
);
$response = $this->publicGetCommonExchange (array_merge($request, $params));
//
// { status => "ok",
// data => { symbol => "aidocbtc",
// 'buy-limit-must-less-than' => 1.1,
// 'sell-limit-must-greater-than' => 0.9,
// 'limit-order-must-greater-than' => 1,
// 'limit-order-must-less-than' => 5000000,
// 'market-buy-order-must-greater-than' => 0.0001,
// 'market-buy-order-must-less-than' => 100,
// 'market-sell-order-must-greater-than' => 1,
// 'market-sell-order-must-less-than' => 500000,
// 'circuit-break-when-greater-than' => 10000,
// 'circuit-break-when-less-than' => 10,
// 'market-sell-order-rate-must-less-than' => 0.1,
// 'market-buy-order-rate-must-less-than' => 0.1 } }
//
return $this->parse_trading_limits($this->safe_value($response, 'data', array()));
}
public function parse_trading_limits($limits, $symbol = null, $params = array ()) {
//
// { $symbol => "aidocbtc",
// 'buy-limit-must-less-than' => 1.1,
// 'sell-limit-must-greater-than' => 0.9,
// 'limit-order-must-greater-than' => 1,
// 'limit-order-must-less-than' => 5000000,
// 'market-buy-order-must-greater-than' => 0.0001,
// 'market-buy-order-must-less-than' => 100,
// 'market-sell-order-must-greater-than' => 1,
// 'market-sell-order-must-less-than' => 500000,
// 'circuit-break-when-greater-than' => 10000,
// 'circuit-break-when-less-than' => 10,
// 'market-sell-order-rate-must-less-than' => 0.1,
// 'market-buy-order-rate-must-less-than' => 0.1 }
//
return array(
'info' => $limits,
'limits' => array(
'amount' => array(
'min' => $this->safe_float($limits, 'limit-order-must-greater-than'),
'max' => $this->safe_float($limits, 'limit-order-must-less-than'),
),
),
);
}
public function fetch_markets($params = array ()) {
$method = $this->options['fetchMarketsMethod'];
$response = $this->$method ($params);
$markets = $this->safe_value($response, 'data');
$numMarkets = is_array($markets) ? count($markets) : 0;
if ($numMarkets < 1) {
throw new ExchangeError($this->id . ' publicGetCommonSymbols returned empty $response => ' . $this->json($markets));
}
$result = array();
for ($i = 0; $i < count($markets); $i++) {
$market = $markets[$i];
$baseId = $this->safe_string($market, 'base-currency');
$quoteId = $this->safe_string($market, 'quote-currency');
$id = $baseId . $quoteId;
$base = $this->safe_currency_code($baseId);
$quote = $this->safe_currency_code($quoteId);
$symbol = $base . '/' . $quote;
$precision = array(
'amount' => $market['amount-precision'],
'price' => $market['price-precision'],
);
$maker = ($base === 'OMG') ? 0 : 0.2 / 100;
$taker = ($base === 'OMG') ? 0 : 0.2 / 100;
$minAmount = $this->safe_float($market, 'min-order-amt', pow(10, -$precision['amount']));
$maxAmount = $this->safe_float($market, 'max-order-amt');
$minCost = $this->safe_float($market, 'min-order-value', 0);
$state = $this->safe_string($market, 'state');
$active = ($state === 'online');
$result[] = array(
'id' => $id,
'symbol' => $symbol,
'base' => $base,
'quote' => $quote,
'baseId' => $baseId,
'quoteId' => $quoteId,
'active' => $active,
'precision' => $precision,
'taker' => $taker,
'maker' => $maker,
'limits' => array(
'amount' => array(
'min' => $minAmount,
'max' => $maxAmount,
),
'price' => array(
'min' => pow(10, -$precision['price']),
'max' => null,
),
'cost' => array(
'min' => $minCost,
'max' => null,
),
),
'info' => $market,
);
}
return $result;
}
public function parse_ticker($ticker, $market = null) {
//
// fetchTicker
//
// {
// "amount" => 26228.672978342216,
// "$open" => 9078.95,
// "$close" => 9146.86,
// "high" => 9155.41,
// "id" => 209988544334,
// "count" => 265846,
// "low" => 8988.0,
// "version" => 209988544334,
// "$ask" => array( 9146.87, 0.156134 ),
// "vol" => 2.3822168242201668E8,
// "$bid" => array( 9146.86, 0.080758 ),
// }
//
// fetchTickers
// {
// $symbol => "bhdht",
// $open => 2.3938,
// high => 2.4151,
// low => 2.3323,
// $close => 2.3909,
// amount => 628.992,
// vol => 1493.71841095,
// count => 2088,
// $bid => 2.3643,
// bidSize => 0.7136,
// $ask => 2.4061,
// askSize => 0.4156
// }
//
$symbol = null;
if ($market !== null) {
$symbol = $market['symbol'];
}
$timestamp = $this->safe_integer($ticker, 'ts');
$bid = null;
$bidVolume = null;
$ask = null;
$askVolume = null;
if (is_array($ticker) && array_key_exists('bid', $ticker)) {
if (gettype($ticker['bid']) === 'array' && count(array_filter(array_keys($ticker['bid']), 'is_string')) == 0) {
$bid = $this->safe_float($ticker['bid'], 0);
$bidVolume = $this->safe_float($ticker['bid'], 1);
} else {
$bid = $this->safe_float($ticker, 'bid');
$bidVolume = $this->safe_value($ticker, 'bidSize');
}
}
if (is_array($ticker) && array_key_exists('ask', $ticker)) {
if (gettype($ticker['ask']) === 'array' && count(array_filter(array_keys($ticker['ask']), 'is_string')) == 0) {
$ask = $this->safe_float($ticker['ask'], 0);
$askVolume = $this->safe_float($ticker['ask'], 1);
} else {
$ask = $this->safe_float($ticker, 'ask');
$askVolume = $this->safe_value($ticker, 'askSize');
}
}
$open = $this->safe_float($ticker, 'open');
$close = $this->safe_float($ticker, 'close');
$change = null;
$percentage = null;
$average = null;
if (($open !== null) && ($close !== null)) {
$change = $close - $open;
$average = $this->sum($open, $close) / 2;
if (($close !== null) && ($close > 0)) {
$percentage = ($change / $open) * 100;
}
}
$baseVolume = $this->safe_float($ticker, 'amount');
$quoteVolume = $this->safe_float($ticker, 'vol');
$vwap = null;
if ($baseVolume !== null && $quoteVolume !== null && $baseVolume > 0) {
$vwap = $quoteVolume / $baseVolume;
}
return array(
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601($timestamp),
'high' => $this->safe_float($ticker, 'high'),
'low' => $this->safe_float($ticker, 'low'),
'bid' => $bid,
'bidVolume' => $bidVolume,
'ask' => $ask,
'askVolume' => $askVolume,
'vwap' => $vwap,
'open' => $open,
'close' => $close,
'last' => $close,
'previousClose' => null,
'change' => $change,
'percentage' => $percentage,
'average' => $average,
'baseVolume' => $baseVolume,
'quoteVolume' => $quoteVolume,
'info' => $ticker,
);
}
public function fetch_order_book($symbol, $limit = null, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
'type' => 'step0',
);
$response = $this->marketGetDepth (array_merge($request, $params));
//
// {
// "status" => "ok",
// "ch" => "$market->btcusdt.depth.step0",
// "ts" => 1583474832790,
// "$tick" => {
// "bids" => array(
// array( 9100.290000000000000000, 0.200000000000000000 ),
// array( 9099.820000000000000000, 0.200000000000000000 ),
// array( 9099.610000000000000000, 0.205000000000000000 ),
// ),
// "asks" => array(
// array( 9100.640000000000000000, 0.005904000000000000 ),
// array( 9101.010000000000000000, 0.287311000000000000 ),
// array( 9101.030000000000000000, 0.012121000000000000 ),
// ),
// "ts":1583474832008,
// "version":104999698780
// }
// }
//
if (is_array($response) && array_key_exists('tick', $response)) {
if (!$response['tick']) {
throw new ExchangeError($this->id . ' fetchOrderBook() returned empty $response => ' . $this->json($response));
}
$tick = $this->safe_value($response, 'tick');
$timestamp = $this->safe_integer($tick, 'ts', $this->safe_integer($response, 'ts'));
$result = $this->parse_order_book($tick, $timestamp);
$result['nonce'] = $this->safe_integer($tick, 'version');
return $result;
}
throw new ExchangeError($this->id . ' fetchOrderBook() returned unrecognized $response => ' . $this->json($response));
}
public function fetch_ticker($symbol, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
);
$response = $this->marketGetDetailMerged (array_merge($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" => array( 9146.87, 0.156134 ),
// "vol" => 2.3822168242201668E8,
// "bid" => array( 9146.86, 0.080758 ),
// }
// }
//
$ticker = $this->parse_ticker($response['tick'], $market);
$timestamp = $this->safe_value($response, 'ts');
$ticker['timestamp'] = $timestamp;
$ticker['datetime'] = $this->iso8601($timestamp);
return $ticker;
}
public function fetch_tickers($symbols = null, $params = array ()) {
$this->load_markets();
$response = $this->marketGetTickers ($params);
$tickers = $this->safe_value($response, 'data');
$timestamp = $this->safe_integer($response, 'ts');
$result = array();
for ($i = 0; $i < count($tickers); $i++) {
$marketId = $this->safe_string($tickers[$i], 'symbol');
$market = $this->safe_value($this->markets_by_id, $marketId);
$symbol = $marketId;
if ($market !== null) {
$symbol = $market['symbol'];
$ticker = $this->parse_ticker($tickers[$i], $market);
$ticker['timestamp'] = $timestamp;
$ticker['datetime'] = $this->iso8601($timestamp);
$result[$symbol] = $ticker;
}
}
return $this->filter_by_array($result, 'symbol', $symbols);
}
public function parse_trade($trade, $market = null) {
//
// fetchTrades (public)
//
// {
// "$amount" => 0.010411000000000000,
// "$trade-$id" => 102090736910,
// "ts" => 1583497692182,
// "$id" => 10500517034273194594947,
// "$price" => 9096.050000000000000000,
// "direction" => "sell"
// }
//
// fetchMyTrades (private)
//
$symbol = null;
if ($market === null) {
$marketId = $this->safe_string($trade, 'symbol');
if (is_array($this->markets_by_id) && array_key_exists($marketId, $this->markets_by_id)) {
$market = $this->markets_by_id[$marketId];
}
}
if ($market !== null) {
$symbol = $market['symbol'];
}
$timestamp = $this->safe_integer_2($trade, 'ts', 'created-at');
$order = $this->safe_string($trade, 'order-id');
$side = $this->safe_string($trade, 'direction');
$type = $this->safe_string($trade, 'type');
if ($type !== null) {
$typeParts = explode('-', $type);
$side = $typeParts[0];
$type = $typeParts[1];
}
$takerOrMaker = $this->safe_string($trade, 'role');
$price = $this->safe_float($trade, 'price');
$amount = $this->safe_float_2($trade, 'filled-amount', 'amount');
$cost = null;
if ($price !== null) {
if ($amount !== null) {
$cost = $amount * $price;
}
}
$fee = null;
$feeCost = $this->safe_float($trade, 'filled-fees');
$feeCurrency = null;
if ($market !== null) {
$feeCurrency = ($side === 'buy') ? $market['base'] : $market['quote'];
}
$filledPoints = $this->safe_float($trade, 'filled-points');
if ($filledPoints !== null) {
if (($feeCost === null) || ($feeCost === 0.0)) {
$feeCost = $filledPoints;
$feeCurrency = $this->safe_currency_code($this->safe_string($trade, 'fee-deduct-currency'));
}
}
if ($feeCost !== null) {
$fee = array(
'cost' => $feeCost,
'currency' => $feeCurrency,
);
}
$tradeId = $this->safe_string_2($trade, 'trade-id', 'tradeId');
$id = $this->safe_string($trade, 'id', $tradeId);
return array(
'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' => $fee,
);
}
public function fetch_my_trades($symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$market = null;
$request = array();
if ($symbol !== null) {
$market = $this->market($symbol);
$request['symbol'] = $market['id'];
}
if ($limit !== null) {
$request['size'] = $limit; // 1-100 orders, default is 100
}
if ($since !== null) {
$request['start-date'] = $this->ymd($since); // maximum query window size is 2 days, query window shift should be within past 120 days
}
$response = $this->privateGetOrderMatchresults (array_merge($request, $params));
$trades = $this->parse_trades($response['data'], $market, $since, $limit);
return $trades;
}
public function fetch_trades($symbol, $since = null, $limit = 1000, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
);
if ($limit !== null) {
$request['size'] = $limit;
}
$response = $this->marketGetHistoryTrade (array_merge($request, $params));
//
// {
// "status" => "ok",
// "ch" => "$market->btcusdt.trade.detail",
// "ts" => 1583497692365,
// "$data" => array(
// {
// "id" => 105005170342,
// "ts" => 1583497692182,
// "$data" => array(
// array(
// "amount" => 0.010411000000000000,
// "$trade-id" => 102090736910,
// "ts" => 1583497692182,
// "id" => 10500517034273194594947,
// "price" => 9096.050000000000000000,
// "direction" => "sell"
// }
// )
// ),
// // ...
// )
// }
//
$data = $this->safe_value($response, 'data');
$result = array();
for ($i = 0; $i < count($data); $i++) {
$trades = $this->safe_value($data[$i], 'data', array());
for ($j = 0; $j < count($trades); $j++) {
$trade = $this->parse_trade($trades[$j], $market);
$result[] = $trade;
}
}
$result = $this->sort_by($result, 'timestamp');
return $this->filter_by_symbol_since_limit($result, $symbol, $since, $limit);
}
public function parse_ohlcv($ohlcv, $market = null, $timeframe = '1m', $since = null, $limit = null) {
return array(
$this->safe_timestamp($ohlcv, 'id'),
$this->safe_float($ohlcv, 'open'),
$this->safe_float($ohlcv, 'high'),
$this->safe_float($ohlcv, 'low'),
$this->safe_float($ohlcv, 'close'),
$this->safe_float($ohlcv, 'amount'),
);
}
public function fetch_ohlcv($symbol, $timeframe = '1m', $since = null, $limit = 1000, $params = array ()) {
$this->load_markets();
$market = $this->market($symbol);
$request = array(
'symbol' => $market['id'],
'period' => $this->timeframes[$timeframe],
);
if ($limit !== null) {
$request['size'] = $limit;
}
$response = $this->marketGetHistoryKline (array_merge($request, $params));
return $this->parse_ohlcvs($response['data'], $market, $timeframe, $since, $limit);
}
public function fetch_accounts($params = array ()) {
$this->load_markets();
$response = $this->privateGetAccountAccounts ($params);
return $response['data'];
}
public function fetch_currencies($params = array ()) {
$request = array(
'language' => $this->options['language'],
);
$response = $this->publicGetSettingsCurrencys (array_merge($request, $params));
$currencies = $this->safe_value($response, 'data');
$result = array();
for ($i = 0; $i < count($currencies); $i++) {
$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 }
//
$id = $this->safe_value($currency, 'name');
$precision = $this->safe_integer($currency, 'withdraw-precision');
$code = $this->safe_currency_code($id);
$active = $currency['visible'] && $currency['deposit-enabled'] && $currency['withdraw-enabled'];
$name = $this->safe_string($currency, 'display-name');
$result[$code] = array(
'id' => $id,
'code' => $code,
'type' => 'crypto',
// 'payin' => $currency['deposit-enabled'],
// 'payout' => $currency['withdraw-enabled'],
// 'transfer' => null,
'name' => $name,
'active' => $active,
'fee' => null, // todo need to fetch from fee endpoint
'precision' => $precision,
'limits' => array(
'amount' => array(
'min' => pow(10, -$precision),
'max' => pow(10, $precision),
),
'price' => array(
'min' => pow(10, -$precision),
'max' => pow(10, $precision),
),
'cost' => array(
'min' => null,
'max' => null,
),
'deposit' => array(
'min' => $this->safe_float($currency, 'deposit-min-amount'),
'max' => pow(10, $precision),
),
'withdraw' => array(
'min' => $this->safe_float($currency, 'withdraw-min-amount'),
'max' => pow(10, $precision),
),
),
'info' => $currency,
);
}
return $result;
}
public function fetch_balance($params = array ()) {
$this->load_markets();
$this->load_accounts();
$method = $this->options['fetchBalanceMethod'];
$request = array(
'id' => $this->accounts[0]['id'],
);
$response = $this->$method (array_merge($request, $params));
$balances = $this->safe_value($response['data'], 'list', array());
$result = array( 'info' => $response );
for ($i = 0; $i < count($balances); $i++) {
$balance = $balances[$i];
$currencyId = $this->safe_string($balance, 'currency');
$code = $this->safe_currency_code($currencyId);
$account = null;
if (is_array($result) && array_key_exists($code, $result)) {
$account = $result[$code];
} else {
$account = $this->account();
}
if ($balance['type'] === 'trade') {
$account['free'] = $this->safe_float($balance, 'balance');
}
if ($balance['type'] === 'frozen') {
$account['used'] = $this->safe_float($balance, 'balance');
}
$result[$code] = $account;
}
return $this->parse_balance($result);
}
public function fetch_orders_by_states($states, $symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
$request = array(
'states' => $states,
);
$market = null;
if ($symbol !== null) {
$market = $this->market($symbol);
$request['symbol'] = $market['id'];
}
$method = $this->safe_string($this->options, 'fetchOrdersByStatesMethod', 'private_get_order_orders');
$response = $this->$method (array_merge($request, $params));
//
// { status => "ok",
// data => array( { 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 $this->parse_orders($response['data'], $market, $since, $limit);
}
public function fetch_order($id, $symbol = null, $params = array ()) {
$this->load_markets();
$request = array(
'id' => $id,
);
$response = $this->privateGetOrderOrdersId (array_merge($request, $params));
$order = $this->safe_value($response, 'data');
return $this->parse_order($order);
}
public function fetch_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
return $this->fetch_orders_by_states('pre-submitted,submitted,partial-filled,filled,partial-canceled,canceled', $symbol, $since, $limit, $params);
}
public function fetch_open_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
$method = $this->safe_string($this->options, 'fetchOpenOrdersMethod', 'fetch_open_orders_v1');
return $this->$method ($symbol, $since, $limit, $params);
}
public function fetch_open_orders_v1($symbol = null, $since = null, $limit = null, $params = array ()) {
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOpenOrdersV1 requires a $symbol argument');
}
return $this->fetch_orders_by_states('pre-submitted,submitted,partial-filled', $symbol, $since, $limit, $params);
}
public function fetch_closed_orders($symbol = null, $since = null, $limit = null, $params = array ()) {
return $this->fetch_orders_by_states('filled,partial-canceled,canceled', $symbol, $since, $limit, $params);
}
public function fetch_open_orders_v2($symbol = null, $since = null, $limit = null, $params = array ()) {
$this->load_markets();
if ($symbol === null) {
throw new ArgumentsRequired($this->id . ' fetchOpenOrders requires a $symbol argument');
}
$market = $this->market($symbol);
$accountId = $this->safe_string($params, 'account-id');
if ($accountId === null) {
// pick the first $account
$this->load_accounts();
for ($i = 0; $i < count($this->accounts); $i++) {
$account = $this->accounts[$i];
if ($account['type'] === 'spot') {
$accountId = $this->safe_string($account, 'id');
if ($accountId !== null) {
break;
}
}
}
}
$request = array(
'symbol' => $market['id'],
'account-id' => $accountId,
);
if ($limit !== null) {
$request['size'] = $limit;
}
$omitted = $this->omit($params, 'account-id');
$response = $this->privateGetOrderOpenOrders (array_merge($request, $omitted));
//
// {
// "status":"ok",
// "$data":array(
// {
// "$symbol":"ethusdt",
// "source":"api",
// "amount":"0.010000000000000000",
// "$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"
// }
// )
// }
//
$data = $this->safe_value($response, 'data', array());
return $this->parse_orders($data, $market, $since, $limit);
}
public function parse_order_status($status) {
$statuses = array(
'partial-filled' => 'open',
'partial-canceled' => 'canceled',
'filled' => 'closed',
'canceled' => 'canceled',
'submitted' => 'open',
);
return $this->safe_string($statuses, $status, $status);
}
public function parse_order($order, $market = null) {
//
// { $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 }
//
$id = $this->safe_string($order, 'id');
$side = null;
$type = null;
$status = null;
if (is_array($order) && array_key_exists('type', $order)) {
$orderType = explode('-', $order['type']);
$side = $orderType[0];
$type = $orderType[1];
$status = $this->parse_order_status($this->safe_string($order, 'state'));
}
$symbol = null;
if ($market === null) {
if (is_array($order) && array_key_exists('symbol', $order)) {
if (is_array($this->markets_by_id) && array_key_exists($order['symbol'], $this->markets_by_id)) {
$marketId = $order['symbol'];
$market = $this->markets_by_id[$marketId];
}
}
}