Edit file File name : class.wpcom-json-api-list-shortcodes-endpoint.php Content :<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * List shortcodes endpoint. */ new WPCOM_JSON_API_List_Shortcodes_Endpoint( array( 'description' => 'Get a list of shortcodes available on a site. Note: The current user must have publishing access.', 'group' => 'sites', 'stat' => 'shortcodes', 'method' => 'GET', 'path' => '/sites/%s/shortcodes', 'path_labels' => array( '$site' => '(int|string) Site ID or domain', ), 'response_format' => array( 'shortcodes' => '(array) A list of supported shortcodes by their handle.', ), 'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/shortcodes', 'example_request_data' => array( 'headers' => array( 'authorization' => 'Bearer YOUR_API_TOKEN', ), ), ) ); /** * List shortcodes endpoint class * * /sites/%s/shortcodes -> $blog_id */ class WPCOM_JSON_API_List_Shortcodes_Endpoint extends WPCOM_JSON_API_Endpoint { /** * API callback. * * @param string $path - the path. * @param string $blog_id - the blog ID. */ public function callback( $path = '', $blog_id = 0 ) { $blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); if ( is_wp_error( $blog_id ) ) { return $blog_id; } // permissions check. if ( ! current_user_can( 'edit_posts' ) ) { return new WP_Error( 'unauthorized', 'Your token must have permission to post on this blog.', 403 ); } // list em. global $shortcode_tags; $output = array( 'shortcodes' => array() ); foreach ( $shortcode_tags as $tag => $class ) { if ( '__return_false' === $class ) { continue; } $output['shortcodes'][] = $tag; } return $output; } } Save