This plugin is for site administrators who need to restrict frontend content based on user authentication. It provides a centralized way to manage access rules and messages directly from the site's admin area.

Admin Settings Page: Configure the message shown to users who cannot access restricted content directly from the WordPress admin dashboard. Secure REST API Endpoints: Includes GET and POST API endpoints, secured with nonces and permission checks, allowing for programmatic management of access settings. Frontend Content Restriction: Automatically hides specified content from visitors who are not logged in, displaying a customizable message instead. Structured Plugin Architecture: The code is organized into separate modules for admin functions, API handling, and content filtering, making it easier to maintain or extend. Tested API Integration: The provided REST endpoints have been verified for correct authentication and error handling using tools like Postman.