I have a REST URL to get all users formatted like this: http://example.com/users
To get an individual user by id: http://example.com/users/12345
To g
I would go with http://example.com/users/12345/bids?start=2012-01-01&end=2012-01-31.
http://example.com/users/12345/bids?start=2012-01-01&end=2012-01-31