WP OpenAPI

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WP OpenAPI

by moon0326

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Description

WP OpenAPI is a WordPress plugin that generates OpenAPI 3.1.0 compatible documentation for your WordPress REST APIs.

It has two main features.

  • Outputs OpenAPI 3.1.0 spec at /wp-json-openapi
  • Provides OpenAPI viewer using Stoplight’s awesome Elements viewer

You can also export your documentation as a single HTML to host it in a server easily.

See more details at https://github.com/moon0326/wp-openapi

  1. Main screen

    Main screen

  2. Try It enabled

    Try It enabled

  3. Callback discovery enabled

    Callback discovery enabled

Works as expected

By braican on September 30, 2025

Works as expected for our use case and was a great way to easily establish schemas for our API customizations and extensions.

Generates invalid schema

By cbd4coins on August 23, 2025

When you try to generate types it doesn't work. The schema it creates is invalid

Great Work

By Stiofan (stiofansisland) on June 18, 2025

Very useful, we are using this in our docs sites, we have added some filters to correct some stuff and then just load the file vis the API url. Thanks for this!

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