sidebar_navigation	title priority FAQ 1
description	Frequently asked questions regarding the API of OpenProject
keywords	API FAQ, API v3, RestAPI, interface, connector

Frequently asked questions (FAQ) for API

Can I update a wiki page via API?

That's not possible at the moment. You can only retrieve wiki page infos.

(How) can I add work package categories to a project via API?

The API v3 currently does not expose categories via the API.

Please note that categories might change in the future as they have a lot of limitations, e.g. when filtering.