get_params(); if ( empty( $args['userId'] ) ) { return new \WP_REST_Response( [ 'success' => false, 'message' => 'No user ID was provided.' ], 400 ); } $url = get_avatar_url( $args['userId'] ); return new \WP_REST_Response( [ 'success' => true, 'url' => is_array( $url ) ? $url[0] : $url, ], 200 ); } }