WP REST Cache is a free plugin tailored for WordPress sites that utilize the REST API, designed to enhance site performance through efficient caching. This utility caches responses from both default and custom REST API endpoints, significantly speeding up request times. Users benefit from features such as automated cache flushing during content edits, manual cache management, and customizable cache expiration settings. Moreover, it allows for the registration of custom endpoints, adding flexibility for various applications.

The installation process for WP REST Cache is user-friendly, enabling users to either install it directly via the WordPress interface or upload it manually. Once activated, the plugin provides an intuitive dashboard for managing cache settings, including a default cache timeout option set to one year. Additionally, a counter for tracking cache retrievals is available, equipping users with comprehensive tools to enhance the performance of their WordPress sites while fully utilizing the REST API.