Displaying all 2 messages
Private User
3/4/2012 at 4:52
The returned result when the request only find one element is not a results[] array with one element, but the element itself.

Example: http://www.geni.com/api/profile?ids=101,0

When the results is zero you however, as expected get an empty results array.

http://www.geni.com/api/profile?ids=0

You should also add to the documentation that you get a next_page link when the result is over the page limit
Private User
3/4/2012 at 9:43
Revision does not return an ID as the documentation states.

Example: http://www.geni.com/api/revision-9000
rails-1a-000