load->model('cloudservice/runpod'); $this->model_cloudservice_runpod->addWebhook($webhook_data); $this->ping(); } private function ping() { // Set response headers header('Content-Type: application/json'); http_response_code(200); // Create response data $response = [ 'status' => 'ok' ]; // Encode response data as JSON and output echo json_encode($response); } }