List friends

https://api.foursquare.com/v2/users/USER_ID/friends
Returns an array of a user's friends.
HTTP MethodGET
Requires Acting UserYes (learn more)
Modes supportedswarm (learn more)
Parameters
All parameters are optional, unless otherwise indicated.
USER_IDHZXXY3YIdentity of the user to get friends of. Pass self to get friends of the acting user.
limit100Number of results to return, up to 500.
offset100Used to page through results.
Response fields
friendsA count and items of compact user objects.

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