Retrieve all Facebook access tokens of an app

Question

I have never stored Facebook access token of users, but now I need them so I can start publishing on thier behalf. Is there a way through Facebook's app management interface, to retrieve all the access tokens of users ? Thanks

Answer 1

No, there is not.

You can only generate user access tokens by having users visit your app/website again – if you embed the JS SDK, it will give you an access token automatically; otherwise (server-side) you will have to send them through the login flow again to generate one.