In http://api.aegirproject.org up and running.we discussed actually documenting the API, and then I went and hijacked the discussion towards getting
I recently discovered the existence of hosting_HOOK_post_hosting_install_task(). There must be others... Currently, hosting.api.php only includes two functions: hook_hosting_service() & hook_hosting_service_type().
As a fairly inexperienced developer, I rely heavily on such resources as api.drupal.org. Hence why I put the effort into getting our own API site up. As a mere mortal, and without the jedi-like grep/regex skills I've seen some of you wield, I'd like to see documenting the API become a priority for a 1.0 release.