Facebook Open Graph API - action-type & object-type of another application (foursquare)

Question

I am trying to retrieve a user\'s foursquare checkin data that is published using the open graph to Facebook. I am generally having trouble finding information (namespace, actio

Answer 1

Yes, currently, while its easy to find the namespace of another application (inspect some html, look at URLs) - its not possible to find the action names used by another app - you have to guess.

But for Foursquare, after doing some trial and error myself, I've been able to determine that their current actions are GET-able at the following URLs:

https://graph.facebook.com/me/playfoursquare:checkin_to?access_token=TOKEN
https://graph.facebook.com/me/playfoursquare:became_the_mayor_of?access_token=TOKEN
https://graph.facebook.com/me/playfoursquare:unlock?access_token=TOKEN

once you have the user_actions:playfoursquare and/or friends_actions:playfoursquare permissions.