checkin using fbgraph in facebook

I am bit confused in using checkin api. Every time when I call "me/checki开发者_如何学Cns" the response i get is empty. I have no idea how actually checkin works.

Thanks.

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I believe to view checkin's of a user, your application will have to request for "user_checkins" access from the user. This is probably why it is coming back empty. Just add "user_checkins" as another permission you will need granted.

http://developers.facebook.com/docs/reference/api/checkin/