I'm not affiliated with cryptsy or anything or making any official announcement here but....
When I point my browser to Cryptsy I normally follow
https://www.cryptsy.com/api since it is somehow the first link that appears with predictive text. Normally it redirects me right to cryptsy.com but tonight, much to my pleasant surprise, it loaded a "save file" dialog window and the text in the json is: {"test":"test"}
So it appears cryptsy is adding (or at least trying to) API support. I didn't see a thread or mention of this when I searched for cryptsy and API so I figured I'd post. Cryptsy has alot of currencies with varying volume so there could be some potential trading between.