request.php

<?php

class WC_XMP_Request
{
    /*
     * Perform CURL request
     */
    public static function request($url, $params = array(), $apiKey = null)
    {



   $options = array(
          CURLOPT_URL => $url,
          CURLOPT_RETURNTRANSFER => true,
          CURLOPT_SSL_VERIFYPEER => false,
          CURLOPT_SSL_VERIFYHOST => false,
          CURLOPT_HEADER => false,
        );

        $headers = array(
   "Accept: application/json",
   "Authorization: Bearer " . $apiKey,
);

        curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);

        
        if (sizeof($params)) {
            $options[CURLOPT_POSTFIELDS] = http_build_query($params);
        }
       

        $ch = curl_init();
               
        curl_setopt_array($ch, $options);
               
        $result = curl_exec($ch);
      
        if (!curl_errno($ch)) {
            $http_code = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
            curl_close($ch);
            
            if ($http_code === 200) {
                $data = json_decode($result, true);
                
                if (json_last_error() != JSON_ERROR_NONE) {
                    echo 'INVALID JSON';
                }
                if (@$data['Error']) {
                    echo 'ERROR ' .$data['Error'];
                }
                return $data;
            } else {
                die('ERROR! XMP returned a '.$http_code.' error code');
            }
        } else {
            echo 'ERROR';
            $error_msg = curl_error($ch);
            echo $error_msg;
            curl_close($ch);
        }
    }
}