Hi Andrew, I recently added this as a beta feature on my random twitter utility app on appengine, TwitterAvatar.appspot.com.
Here's an example: http://twitteravatar.appspot.com/users/names_to_ids?screen_names=dacort,jack,ed I don't currently have a hard limit on the number of names that can be provided, but due to limitations on Google AppEngine you'll probably need to limit it to about 100 at a time. (I haven't tested that, tho.) As a side note "ids_to_names?ids=1,2,3" would also work. dpc On Oct 3, 6:34 pm, Andrew McCloud <and...@amccloud.com> wrote: > Is it possible to lookup lots of user_ids from screenames without > being rate limited? I'm doing a 1 time import into our db and need to > get it done asap.