phpCopy codefunction my_custom_api_endpoint() {
    register_rest_route( 'I AM NOT TELLING YOU THE PATH DUDE', array(
        'methods' => 'GET',
        'callback' => 'get_form_entry_meta',
        'permission_callback' => function () {
            return is_user_logged_in();
        }
    ) );
}
add_action( 'rest_api_init', 'my_custom_api_endpoint' );

function get_form_entry_meta() {
    global $wpdb;
    $table_name = $wpdb->prefix . 'ALSO NOT TELLING YOU THE TABLE NAME';
    $data = $wpdb->get_results( "SELECT * FROM $table_name WHERE processed IS NULL", ARRAY_A );
    return $data;
};


function update_processed(WP_REST_Request $request) {
    global $wpdb;
  
    $table_name = $wpdb->prefix . 'NOT TELLING YOU THE TABLE NAME';

    $data = json_decode( $request->get_body(), true );
    $entry_ids = $data['data'];
    
    foreach ($entry_ids as $value) {
     $query = "UPDATE $table_name SET processed = 1 WHERE entry_id = $value AND processed IS NULL";
     $update_rows = $wpdb->query( $query ); 
  }
  
    return array('success' => true);
}


add_action( 'rest_api_init', function () {
    register_rest_route( 'NOPE...NOT TELLING YOU THE PATH', array(
        'methods' => 'PUT',
        'callback' => 'update_processed',
        'permission_callback' => function () {
            return current_user_can( 'edit_posts' );
        },
    ) );
} );