Extending the REST API

Guides Guides

Adding Endpoints: create custom REST API endpoints for your plugin or application

Working with Custom Content Types: learn how to interact with your custom post types and custom taxonomies through the REST API

Modifying responses: add fields to REST API response objects using register_rest_field

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Resources Resources

Defining your API Schema: define the schema for your REST API resources and their arguments

Glossary: get up to speed with phrases used throughout our documentation

Routes & Endpoints: dive deeper into the nuances of REST API routes and the endpoints they provide

Controller Classes: discover how to structure and extend REST API endpoint controller classes