REST API Enabler is a free WordPress plugin designed to enhance the functionality of the WordPress REST API. By default, custom post types and custom fields are not accessible through the API, but this plugin allows users to enable these features effortlessly. It provides the ability to specify custom endpoints for post types and choose which custom fields to include in the API responses, ensuring that all necessary data is available for developers and applications that rely on the REST API.

Once activated, users can navigate to the plugin settings to manage post types and custom fields. The plugin displays a user-friendly interface where users can enable or disable specific post types and customize their endpoints. Additionally, the plugin includes a unique feature that allows for the inclusion of protected post meta, providing further flexibility for advanced users. Overall, REST API Enabler significantly streamlines the integration of custom data in WordPress applications.