How to send add friend request (to facebook user) from iOS application?

Question

I know there are lot of questions on this topic but none of those have satisfactory answers. Again I am not so confident about help as 2 of my last 3 questions are unanswere

Answer 1

For user-to-user requests, you can do this (using ARC):

 NSDictionary* params = [NSDictionary dictionaryWithObjectsAndKeys: message, @"message", title, @"title", nil];
[[self facebook] dialog: @"apprequests"
                          andParams: [params mutableCopy]
                        andDelegate: delegate];

For app-to-user requests, you can do this:

NSDictionary* params = [NSDictionary dictionaryWithObjectsAndKeys: message, @"message", nil];
[[self facebook] requestWithGraphPath: @"[FRIEND ID]/apprequests"
                            andParams: [params mutableCopy]
                        andHttpMethod: @"POST"
                          andDelegate: delegate];

Make sure you have the right access tokens and the correct Facebook configuration (canvas page setup etc.) for each.