/**
* Redirect only the main WordPress REST API index
* example.com/wp-json/
*
* Other REST API endpoints remain functional.
*/
add_action( 'parse_request', function ( $wp ) {
if ( ! isset( $wp->query_vars['rest_route'] ) ) {
return;
}
$rest_route = untrailingslashit(
(string) $wp->query_vars['rest_route']
);
// Redirect only the REST API root/index.
if ( '' === $rest_route || '/' === $rest_route ) {
wp_safe_redirect( home_url( '/' ), 302 );
exit;
}
}, 1 );
