API

$KEY_50x = 'INSERT API KEY HERE'; $SEC_50x = 'INSERT API SEC HERE';

function api_call_50x($method, $pars, $api_key, $api_sec) {

   $URL_50x = 'https://api.50x.com/';
   
   $pars = json_decode($pars, true);
   $pars['timestamp'] = number_format(microtime(true)*1000, 0, '.', );
   $query_string = http_build_query($pars, , '&');
   $sign = $m = hash_hmac('sha256', $query_string, $api_sec);
   $pars['signature'] = $sign;
   $query_string = http_build_query($pars, , '&');
   
   $header = array(
       "Content-Type: application/x-www-form-urlencoded",
       "Accept': 'application/json",
       "User-Agent: 50x/php",
       "X-MBX-APIKEY: $api_key",
       "ORIGIN-PARS: $query_string"
   );
   
   $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $URL_50x.$method.'/');
   curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
   curl_setopt($ch, CURLOPT_POST, true);
   curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($pars));
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
   $result = curl_exec($ch);
   curl_close($ch);
   
   return $result;

}

$json = api_call_50x('json.userinfo', '{}', $KEY_50x, $SEC_50x); //$json = api_call_50x('json.place_order', '{"pair":"XRP/A2A","v":45.02643798,"ot":"l","r":8.4,"bs":"s"}', $KEY_50x, $SEC_50x); //$json = api_call_50x('json.orderslist', '{"pn":1}', $KEY_50x, $SEC_50x); //$json = api_call_50x('json.blotter', '{"sym":"ETH"}', $KEY_50x, $SEC_50x);

echo "

"; 
echo json_encode(json_decode($json), JSON_PRETTY_PRINT); 
echo "

";