Q:

Sending a notification to the users on their birthday (Facebook)

I have a small question and would really appreciate any help.
If the user gives permissions to the app, and app stores his/her birthday along with long-term access token. Will my app be able to send the notification (congratulations on your birthday) using this: https://developers.facebook.com/docs/concepts/notifications ?
Even, if I give permission i.e. on Dec and my birthday is on Aug, and I haven't used the app since the Dec, will I get the notification? 
Thanks for all the help!

A:

Yes of course you can
If you read the documentation, the token used by this api is app access token. But just one thing you should note that this api is only for the canvas apps.

