A 100% client-side solution that integrates Swagger UI and a practical ScratchPad UI. Securely visualize and test your REST endpoints in real-time.
Alternatives to WP OpenAPI
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
A block suite for developer documentation: syntax-highlighted code snippets plus a full set of API-documentation blocks. Website | Documentation | See …
Generate Postman Collection (v2.1.0) or OpenAPI 3.0 documentation for the WordPress REST API from the admin UI.
An interactive REST API client and documentation explorer built directly inside the WordPress Admin Panel.
WordPress REST API with Swagger UI.
Connect WordPress to any REST API. Configure endpoints, manage credentials securely, and display data using shortcodes or template functions.
Use WordPress authentication and permissions in external React applications via secure REST API endpoints.
Control WordPress REST API access by requiring user authentication with API key system.
Connect to any external REST API or JSON endpoint. Fetch, display, and cache dynamic data using shortcodes or PHP repeaters effortlessly.
This plugin provides custom endpoints to the WordPress REST API.