Install
Works with Drupal: 7.xUsing Composer to manage Drupal site dependencies
Downloads
Release notes
Third beta-test release of the 7.x version of the API module -- several issues have been fixed since the previous beta releases. It's closer to ready for release, but there are still some known issues. Check the API module issue queue for an updated status, and please report any problems you see that aren't already there.
Note: One issue in particular makes it impossible to parse/display the Drupal 8.x Symfony code (and probably also other PHP code with namespaces in it):
#1548920: Symfony code in Drupal 8 code base cannot be parsed
Also note that you might be better off trying the 7.x-1.x-dev release instead of this Beta, which is likely more up-to-date (or better yet, using Git version control to get the most up-to-date version).
In any case, thanks for testing!