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131 lines
3.9 KiB
PHP
131 lines
3.9 KiB
PHP
<?php
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// see https://hitbtc.com/api
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// https://hitbtc.com/api/1/public/ticker
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function hitbtc_api_query($method, $params='', $returnType='object')
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{
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$url = "https://api.hitbtc.com/api/1/public/$method";
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if (!empty($params))
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$url .= "?$params";
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; HitBTC API PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
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curl_setopt($ch, CURLOPT_ENCODING , '');
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$execResult = curl_exec($ch);
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if ($returnType == 'object')
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$ret = json_decode($execResult);
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else
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$ret = json_decode($execResult,true);
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return $ret;
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}
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// https://hitbtc.com/api#tradingbalance
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function hitbtc_api_user($method, $params=NULL)
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{
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require_once('/etc/yiimp/keys.php');
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if (!defined('EXCH_HITBTC_SECRET')) define('EXCH_HITBTC_SECRET', '');
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if (empty(EXCH_HITBTC_KEY) || empty(EXCH_HITBTC_SECRET)) return false;
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$isPostMethod = ($method == 'trading/new_order' || $method == 'trading/cancel_order');
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//$api_host = 'https://demo-api.hitbtc.com';
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$api_host = 'https://api.hitbtc.com';
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$mt = explode(' ', microtime());
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$nonce = $mt[1].substr($mt[0], 2, 3);
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//$nonce = time()*1E3;
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$url = "/api/1/$method?nonce=$nonce&apikey=".EXCH_HITBTC_KEY;
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if (empty($params)) $params = array();
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$query = http_build_query($params);
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if (strlen($query) && !$isPostMethod) {
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$url .= '&'.$query; $query = '';
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}
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$hmac = strtolower(hash_hmac('sha512', $url . $query, EXCH_HITBTC_SECRET));
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$headers = array(
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'Content-Type: application/json; charset=utf-8',
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'X-Signature: '.$hmac,
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);
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $api_host.$url);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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if ($isPostMethod) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
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}
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; HitBTC API PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
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curl_setopt($ch, CURLOPT_ENCODING , '');
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//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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//curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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//curl_setopt($ch, CURLOPT_VERBOSE, 1);
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$res = curl_exec($ch);
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if($res === false) {
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$e = curl_error($ch);
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debuglog("hitbtc: $e");
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curl_close($ch);
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return false;
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}
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$result = json_decode($res);
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if(!is_object($result) && !is_array($result)) {
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$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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debuglog("hitbtc: $method failed ($status) ".strip_data($res));
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}
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curl_close($ch);
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return $result;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// manual update of one market
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function hitbtc_update_market($market)
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{
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$exchange = 'hitbtc';
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if (is_string($market))
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{
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$symbol = $market;
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$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
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if(!$coin) return false;
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$pair = 'BTC'.$symbol;
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$market = getdbosql('db_markets', "coinid={$coin->id} AND name='$exchange'");
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if(!$market) return false;
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} else if (is_object($market)) {
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$coin = getdbo('db_coins', $market->coinid);
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if(!$coin) return false;
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$symbol = $coin->getOfficialSymbol();
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$pair = 'BTC'.$symbol;
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if (!empty($market->base_coin)) $pair = $market->base_coin.$symbol;
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}
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$t1 = microtime(true);
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$ticker = hitbtc_api_query($pair.'/ticker');
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if(!is_object($ticker) || !isset($ticker->ask)) return false;
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$price2 = ((double) $ticker->bid + (double)$ticker->ask)/2;
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$market->price2 = AverageIncrement($market->price2, $price2);
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$market->price = AverageIncrement($market->price, $ticker->bid);
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$market->pricetime = time();
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$market->save();
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$apims = round((microtime(true) - $t1)*1000,3);
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user()->setFlash('message', "$exchange $symbol price updated in $apims ms");
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return true;
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}
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