I might be overlooking something, but it seems like users/lookup isn't working. I tried it using my app credentials and got the following message:
{ "errors": [ { "code": 17, "message": "No user matches for specified terms" } ] } Just to be sure, I went to http://dev.twitter.com/console and entered the parameters from the documentation http://api.twitter.com/1/users/lookup.xml?user_id=1401881,1401882 http://api.twitter.com/1/users/lookup.xml?screen_name=dougw,raffi I tried 1. "user_id" in the left field and "1401881,1401882" then followed that unsuccessful attempt with 2. "screen_name" and "dougw,raffi" in the right field The second setting was attempted using both "GET" and "POST" with "JSON" selected as output, and I got the same message. After trying a bunch of combinations, using XML seemed to still work, but no more JSON.