Documentation
The documentation for the API is provided by phpdoc, a somewhat clumsy but efficient software that takes the comments of PHP files and turns them into a documentation similar to PHP's.
It is available here: http://api.dreamhosters.com/doc. Basically, just click on the "dh-api.php" link in the left column.
Again, and as stated in the documentation, this also needs help! Please give a hand!