Question

I searched a lot over the web but I didn’t fine a working way to post on friends wall over the graph api.

I want to post message on friends wall through the app.

Answer 1

first time get friend get friend list

[_facebook requestWithGraphPath:@"me/friends" andDelegate:self];

then select friend and post his/her wall

 [_facebook requestWithGraphPath:@"frined_ID/feed" andParams:params andHttpMethod:@"POST" andDelegate:self];