PI API Documentation is a WordPress Plugin. This Plugin adds Custom Post Type Documentation which enables you to add Documentation for your REST API endpoints.
It is super easy to use and add API documentation quickly on your WordPress website. PI API Doc provides several Shortcodes, Widget area, Widget, Doc Categories and tags and options to control layout and related endpoints.
You can check the PI API Doc Plugin in action here
The PI API Doc creates documentation CPT that allows you to add your REST API endpoints quickly and easily. You can display the listing in several ways, please check shortcodes for the details.