MediaWiki talk:Apihelp-main-extended-description

Status: The MediaWiki API is a mature and stable interface that is actively supported and improved. While we try to avoid it, we may occasionally need to make breaking changes; subscribe to the mediawiki-api-announce mailing list for notice of updates.
 * Documentation
 * Etiquette & usage guidelines
 * FAQ
 * Mailing list
 * API Announcements
 * Bugs & requests

Erroneous requests: When erroneous requests are sent to the API, an HTTP header will be sent with the key "MediaWiki-API-Error" and then both the value of the header and the error code sent back will be set to the same value. For more information see API: Errors and warnings.

 Testing: For ease of testing API requests, see Special:ApiSandbox.