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huobi.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
class huobi extends Exchange {
public function describe () {
return array_replace_recursive (parent::describe (), array (
'id' => 'huobi',
'name' => 'Huobi',
'countries' => 'CN',
'rateLimit' => 2000,
'version' => 'v3',
'has' => array (
'CORS' => false,
'fetchOHLCV' => true,
),
'timeframes' => array (
'1m' => '001',
'5m' => '005',
'15m' => '015',
'30m' => '030',
'1h' => '060',
'1d' => '100',
'1w' => '200',
'1M' => '300',
'1y' => '400',
),
'urls' => array (
'logo' => 'https://user-images.githubusercontent.com/1294454/27766569-15aa7b9a-5edd-11e7-9e7f-44791f4ee49c.jpg',
'api' => 'http://api.huobi.com',
'www' => 'https://www.huobi.com',
'doc' => 'https://github.com/huobiapi/API_Docs_en/wiki',
),
'api' => array (
'staticmarket' => array (
'get' => array (
'{id}_kline_{period}',
'ticker_{id}',
'depth_{id}',
'depth_{id}_{length}',
'detail_{id}',
),
),
'usdmarket' => array (
'get' => array (
'{id}_kline_{period}',
'ticker_{id}',
'depth_{id}',
'depth_{id}_{length}',
'detail_{id}',
),
),
'trade' => array (
'post' => array (
'get_account_info',
'get_orders',
'order_info',
'buy',
'sell',
'buy_market',
'sell_market',
'cancel_order',
'get_new_deal_orders',
'get_order_id_by_trade_id',
'withdraw_coin',
'cancel_withdraw_coin',
'get_withdraw_coin_result',
'transfer',
'loan',
'repayment',
'get_loan_available',
'get_loans',
),
),
),
'markets' => array (
'BTC/CNY' => array ( 'id' => 'btc', 'symbol' => 'BTC/CNY', 'base' => 'BTC', 'quote' => 'CNY', 'type' => 'staticmarket', 'coinType' => 1 ),
'LTC/CNY' => array ( 'id' => 'ltc', 'symbol' => 'LTC/CNY', 'base' => 'LTC', 'quote' => 'CNY', 'type' => 'staticmarket', 'coinType' => 2 ),
// 'BTC/USD' => array ( 'id' => 'btc', 'symbol' => 'BTC/USD', 'base' => 'BTC', 'quote' => 'USD', 'type' => 'usdmarket', 'coinType' => 1 ),
),
));
}
public function fetch_balance ($params = array ()) {
$balances = $this->tradePostGetAccountInfo ();
$result = array ( 'info' => $balances );
$currencies = is_array ($this->currencies) ? array_keys ($this->currencies) : array ();
for ($i = 0; $i < count ($currencies); $i++) {
$currency = $currencies[$i];
$lowercase = strtolower ($currency);
$account = $this->account ();
$available = 'available_' . $lowercase . '_display';
$frozen = 'frozen_' . $lowercase . '_display';
$loan = 'loan_' . $lowercase . '_display';
if (is_array ($balances) && array_key_exists ($available, $balances))
$account['free'] = floatval ($balances[$available]);
if (is_array ($balances) && array_key_exists ($frozen, $balances))
$account['used'] = floatval ($balances[$frozen]);
if (is_array ($balances) && array_key_exists ($loan, $balances))
$account['used'] = $this->sum ($account['used'], floatval ($balances[$loan]));
$account['total'] = $this->sum ($account['free'], $account['used']);
$result[$currency] = $account;
}
return $this->parse_balance($result);
}
public function fetch_order_book ($symbol, $limit = null, $params = array ()) {
$market = $this->market ($symbol);
$method = $market['type'] . 'GetDepthId';
$orderbook = $this->$method (array_merge (array ( 'id' => $market['id'] ), $params));
return $this->parse_order_book($orderbook);
}
public function fetch_ticker ($symbol, $params = array ()) {
$market = $this->market ($symbol);
$method = $market['type'] . 'GetTickerId';
$response = $this->$method (array_merge (array (
'id' => $market['id'],
), $params));
$ticker = $response['ticker'];
$timestamp = intval ($response['time']) * 1000;
return array (
'symbol' => $symbol,
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'high' => $this->safe_float($ticker, 'high'),
'low' => $this->safe_float($ticker, 'low'),
'bid' => $this->safe_float($ticker, 'buy'),
'ask' => $this->safe_float($ticker, 'sell'),
'vwap' => null,
'open' => $this->safe_float($ticker, 'open'),
'close' => null,
'first' => null,
'last' => $this->safe_float($ticker, 'last'),
'change' => null,
'percentage' => null,
'average' => null,
'baseVolume' => null,
'quoteVolume' => $this->safe_float($ticker, 'vol'),
'info' => $ticker,
);
}
public function parse_trade ($trade, $market) {
$timestamp = $trade['ts'];
return array (
'info' => $trade,
'id' => (string) $trade['id'],
'order' => null,
'timestamp' => $timestamp,
'datetime' => $this->iso8601 ($timestamp),
'symbol' => $market['symbol'],
'type' => null,
'side' => $trade['direction'],
'price' => $trade['price'],
'amount' => $trade['amount'],
);
}
public function fetch_trades ($symbol, $since = null, $limit = null, $params = array ()) {
$market = $this->market ($symbol);
$method = $market['type'] . 'GetDetailId';
$response = $this->$method (array_merge (array (
'id' => $market['id'],
), $params));
return $this->parse_trades($response['trades'], $market, $since, $limit);
}
public function parse_ohlcv ($ohlcv, $market = null, $timeframe = '1m', $since = null, $limit = null) {
// not implemented yet
return [
$ohlcv[0],
$ohlcv[1],
$ohlcv[2],
$ohlcv[3],
$ohlcv[4],
$ohlcv[6],
];
}
public function fetch_ohlcv ($symbol, $timeframe = '1m', $since = null, $limit = null, $params = array ()) {
$market = $this->market ($symbol);
$method = $market['type'] . 'GetIdKlinePeriod';
$ohlcvs = $this->$method (array_merge (array (
'id' => $market['id'],
'period' => $this->timeframes[$timeframe],
), $params));
return $ohlcvs;
// return $this->parse_ohlcvs($ohlcvs, $market, $timeframe, $since, $limit);
}
public function create_order ($symbol, $type, $side, $amount, $price = null, $params = array ()) {
$market = $this->market ($symbol);
$method = 'tradePost' . $this->capitalize ($side);
$order = array (
'coin_type' => $market['coinType'],
'amount' => $amount,
'market' => strtolower ($market['quote']),
);
if ($type === 'limit')
$order['price'] = $price;
else
$method .= $this->capitalize ($type);
$response = $this->$method (array_merge ($order, $params));
return array (
'info' => $response,
'id' => $response['id'],
);
}
public function cancel_order ($id, $symbol = null, $params = array ()) {
return $this->tradePostCancelOrder (array ( 'id' => $id ));
}
public function sign ($path, $api = 'public', $method = 'GET', $params = array (), $headers = null, $body = null) {
$url = $this->urls['api'];
if ($api === 'trade') {
$this->check_required_credentials();
$url .= '/api' . $this->version;
$query = $this->keysort (array_merge (array (
'method' => $path,
'access_key' => $this->apiKey,
'created' => $this->nonce (),
), $params));
$queryString = $this->urlencode ($this->omit ($query, 'market'));
// secret key must be appended to the $query before signing
$queryString .= '&secret_key=' . $this->secret;
$query['sign'] = $this->hash ($this->encode ($queryString));
$body = $this->urlencode ($query);
$headers = array (
'Content-Type' => 'application/x-www-form-urlencoded',
);
} else {
$url .= '/' . $api . '/' . $this->implode_params($path, $params) . '_json.js';
$query = $this->omit ($params, $this->extract_params($path));
if ($query)
$url .= '?' . $this->urlencode ($query);
}
return array ( 'url' => $url, 'method' => $method, 'body' => $body, 'headers' => $headers );
}
public function request ($path, $api = 'trade', $method = 'GET', $params = array (), $headers = null, $body = null) {
$response = $this->fetch2 ($path, $api, $method, $params, $headers, $body);
if (is_array ($response) && array_key_exists ('status', $response))
if ($response['status'] === 'error')
throw new ExchangeError ($this->id . ' ' . $this->json ($response));
if (is_array ($response) && array_key_exists ('code', $response))
throw new ExchangeError ($this->id . ' ' . $this->json ($response));
return $response;
}
}