I searched around for a while, and I too thought this wasn’t possible using Graph API. However, I posted a similar question, Replacement for old GetAppUsers call to see a user’s friends who use my application?, for the specific API I was using and was given a great general answer. https://graph.facebook.com/me/friends?fields=installed or more generally https://graph.facebook.com/{user … Read more
In v2.0 of the API, /me/friends returns friends who also have logged into the app. Apps created on or after April 30th 2014 must use Graph API v2.0; they’re not able to call Graph API v1.0. For apps which were active before April 30th, these apps can call either Graph API v2.0 or Graph API … Read more
You can’t send messages using a Facebook application. You used to be able to do that, but the (predictable?) colossal amount of abuse led to the revocation of this ability. Provided Alice, your user, has given you the necessary extended permissions, you have the following options: Post to Alice’s wall on her behalf Send email … Read more
In v2.0 of the Graph API, calling /me/friends returns the person’s friends who also use the app. In addition, in v2.0, you must request the user_friends permission from each user. user_friends is no longer included by default in every login. Each user must grant the user_friends permission in order to appear in the response to … Read more
Sending private message through api is now possible. Fire this event for sending message(initialization of facebook object should be done before). to:user id of facebook function facebook_send_message(to) { FB.ui({ app_id:’xxxxxxxx’, method: ‘send’, name: “sdfds jj jjjsdj j j “, link: ‘https://apps.facebook.com/xxxxxxxaxsa’, to:to, description:’sdf sdf sfddsfdd s d fsf s ‘ }); } Properties app_id Your … Read more