xAuth Objective-C implementation on Foursquare

nHi,

I am trying to create an iPhone app that uses xAuth to connect to Foursquare. Does anybody have any examples they can direct me to?

I know t开发者_如何转开发here are a lot of twitter implementations of xAuth out there, but I'm having trouble adapting them to foursquare.

If you have an OAuth implementation, instead, that would be great too.

Thank you.

Found a good example: https://github.com/anka/bw_examples/tree/master/FoursquareIntegration