The Lullabot API website is intended to be an alternative to api.drupal.org, providing a more extensive collection API functions including many contributed modules, as well as a more convenient interface for accessing functions.

Quick and easy URLs: Type the name of a function directly into the URL. Follow it with a number such as "/5" to get a specific Drupal core version.

Search on 404 errors: If you don't know a function name, just guess as you type it into the URL. Non-perfect matches will do a search.

Autocomplete that doesn't make you bonkers: The Drupal auto-complete is enhanced to search on selection, no more "HTTP Error 0" errors either.

In addition to the complete Drupal core API, this site also provides the API functions for the following popular contributed modules. All code is automatically updated to the latest recommended release on a weekly basis.

Contrib modules

Drupal 5:

Drupal 6:

Drupal 7: