Using extended access token without login

Question

I have converted my short-lived access-token into extended token i.e for 60 days. The token has permissions for publish_stream and publish_actions.

Can i use the graph API to post something on a facebook page without logging into facebook ? I only have extended token with me.

Answer 1

Yes, you can use the access_token to make Graph API calls until the token expires.

An user access token becomes invalid after

2 hrs (if generated through client-side flow)
2 months (if generated through server-side flow)
Password change
De-authorization of app

Till it's valid, you can use it without asking the user to log in