Clips - error 404

I use PHP + CURL:

public function getTwitch($url){
        $channelsApi = $url;
        $channelName = 'twitch';
        $clientId = 'xxx';
        $ch = curl_init();

        curl_setopt_array($ch, array(
           CURLOPT_HTTPHEADER => array(
              'Client-ID: ' . $clientId,
              'Accept: application/vnd.twitchtv.v4+json'
           ),
           CURLOPT_RETURNTRANSFER => true,
           CURLOPT_URL => $channelsApi . $channelName
        ));

        $response = curl_exec($ch);

        
        curl_close($ch);
        
        return $response;
    }