rest_prepare_(post_type) filter-hookWP 4.7.0

Filters the post data for a REST API response.

The dynamic portion of the hook name, $this->post_type, refers to the post type slug.

Possible hook names include:


add_filter( 'rest_prepare_(post_type)', 'wp_kama_rest_prepare_post_type_filter', 10, 3 );

 * Function for `rest_prepare_(post_type)` filter-hook.
 * @param WP_REST_Response $response The response object.
 * @param WP_Post          $post     Post object.
 * @param WP_REST_Request  $request  Request object.
 * @return WP_REST_Response
function wp_kama_rest_prepare_post_type_filter( $response, $post, $request ){

	// filter...
	return $response;
The response object.
Post object.
Request object.


Since 4.7.0 Introduced.

Where the hook is called

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 2013
return apply_filters( "rest_prepare_{$this->post_type}", $response, $post, $request );

Where the hook is used in WordPress

Usage not found.