Obtaining the offline age of a Facebook user without additional permissions

Question

Using the Facebook API, can I get the user's age (or age range) without first user_birthday permission from user_birthday or friends_birthday ?

Answer 1

You can not (-_-;)

Age requires the permission of user_birthday or friends_birthday .

Example http://graph.facebook.com/68310606562?fields=id,name,birthday

If you just can’t get the founder’s age.

Answer 2

It depends; if you are creating a canvas application, you can analyze the * signed_request * parameter, which will have an age range (max / min) that should give you something to leave.