bJuR72jY

1<?php
2function petrexchange_query($method, array $req = array()) {
3        // API settings
4        $key = ''; // your API-key
5        $secret = ''; // your Secret-key
6 
7        $req['method'] = $method;
8        $mt = explode(' ', microtime());
9        $req['nonce'] = $mt[1];
10       
11        // generate the POST data string
12        $post_data = http_build_query($req, '', '&');
13 
14        $sign = hash_hmac('sha512', $post_data, $secret);
15 
16        // generate the extra headers
17        $headers = array(
18			'Sign: '.$sign,
19			'Key: '.$key,
20        );
21 
22        // our curl handle (initialize if required)
23        static $ch = null;
24        if (is_null($ch)) {
25                $ch = curl_init();
26                curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
27                curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; BTCE PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
28        }
29        curl_setopt($ch, CURLOPT_URL, 'https://petr.exchange/v1/tapi/');
30        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
31        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
32        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
33 
34        // run the query
35        $res = curl_exec($ch);
36        if ($res === false) throw new Exception('Could not get reply: '.curl_error($ch));
37        $dec = json_decode($res, true);
38        if (!$dec) throw new Exception('Invalid data received, please make sure connection is working and requested API exists');
39        return $dec;
40}
41 
42$result = petrexchange_query('getInfo');
43//$result = petrexchange_query('Trade', array('pair' => 'CRYPTBTC_QIWIRUB', 'type' => 'buy', 'amount' => 1, 'rate' => 600000));
44 
45var_dump($result);
46?>