CoCart JWT Authentication is a free WordPress plugin designed to facilitate the integration of JSON Web Tokens (JWT) for authenticating the Cart API. This add-on simplifies the process of creating a headless WooCommerce experience, allowing developers to implement secure token-based authentication with minimal setup. Key features include standard JWT authentication, configurable secret keys, and support for multiple signing algorithms, ensuring robust security for transactions and user data.

The plugin offers clear endpoints for generating and validating tokens, alongside rate limiting for enhanced control over token management. It also provides developer hooks for further customization, making it adaptable to various project requirements. With comprehensive documentation and a supportive community, CoCart JWT Authentication is an essential tool for developers looking to streamline their WooCommerce applications.