$request = array( 'command' => 'viewer.live', 'api_key' => '158CD2D7A741810E15D2EE237F5E7F89', 'timestamp' => time(), 'cdn' => 5426, 'app' => 'virtualmedia-origin', 'url' => 'sestore3/username/path/filename.mp4', /* optional */ ); //Create request signature $json_request = json_encode($request); $sig = base64_encode(hash_hmac('sha256', $json_request, '60d878898ec215cf84b4de3c025892dd4287847259994534d975c79b628d0c2a', true)); $request['signature'] = $sig; $json_request = json_encode($request); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'https://api.scaleengine.net/stable/'); // Set the URL curl_setopt($ch, CURLOPT_POST, true); // Perform a POST curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // If not set, curl prints output to the browser curl_setopt($ch, CURLOPT_HEADER, false); // If set, curl returns headers as part of the data stream curl_setopt($ch, CURLOPT_POSTFIELDS, array('json' => $json_request)); //'Json' string or 'PHP' serialized return //If your PHP host does not have a proper SSL certificate bundle, you will need to turn off SSL Certificate Verification //This is dangerous, and should only be done temporarily until a proper certificate bundle can be installed //curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // Turns off verification of the SSL certificate. //curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Turns off verification of the SSL certificate. $response = curl_exec($ch); //Execute the API Call if (!$response) { die('Failed to connect to ScaleEngine API'); } //Decode the response as an associative array $arrResponse = json_decode($response, true); if ($arrResponse) { //Operation completed successfully //TODO Add work here print_r($arrResponse); } else { //Operation failed echo 'An error occured processing your request:'; print_r($response);