How do I use the google translate API with iOS 6.0? I have tried googling the documentation and tried to research it, but I can't find anything that is updated since google made the api to be no longer free.
The only thing I have been able to find was this, but it didn't really help much because I need to use the api key that I have, but I have no idea how to.
http://www.raywenderlich.com/1448/how-to-translate-text-with-google-translate-and-json-on-the-iphone