Hey all,
I recently released the source code to CocoaREST under a BSD-style license.
Basically it's a Cocoa library that lets developers interact with RESTful
services quite easily. (Emphasis is on ease of use!) Right now Twitter is
the main supported service, but support for many more services are underway
and it's quite easily expandable if you'd like to add support for new
services or extend support for current ones (ie, extending the Twitter
support to use their Search API).
You can check out the source code, sample app, readme file, and
documentation over at
http://github.com/sdegutis/CocoaREST/tree/master
If you get some use out of this library, let me know! And feel free to
message me with any changes or additions you've made; if they work, I'll add
them to the library and give credit where it's due.
-Steven