title: Extending expiry date of facebook access token in graph api beyond 2 months
body: <p>I am working on facebook page wallpost automation using python</p>
  
  <p>I have automated posting on a fb page that i own by using <strong><em>facebook graph api post</em></strong>
  So i do this by sending a HTTP POST request to <a href="https://graph.facebook.com/mypagename/feed">https://graph.facebook.com/mypagename/feed</a></p>
  
  <p>with access_token and message as POST paramaters</p>
  
  <p>I generate the access token by using <strong><em>graph api explorer</em></strong> by selecting my app that i am using and giving it permission to <strong>manage my pages</strong> </p>
  
  <p>Intitially the access_token use to expire in 2 hours</p>
  
  <p>To extend the expiry date to 2 months i send HTTP GET request to this url</p>
  
  <blockquote>
    <p><a href="https://graph.facebook.com/oauth/access_token?client_id=my_app_id&amp;client_secret=my_app_secret&amp;grant_type=fb_exchange_token&amp;fb_exchange_token=old_access_token">https://graph.facebook.com/oauth/access_token?client_id=my_app_id&amp;client_secret=my_app_secret&amp;grant_type=fb_exchange_token&amp;fb_exchange_token=old_access_token</a></p>
  </blockquote>
  
  <p>the response is a json string with <strong>new access_token</strong> and <strong>expiry</strong> time in seconds</p>
  
  <p>the expiry time of new access token is now 60 days.</p>
  
  <p>Now is it possible to extend expiry time beyond 60 days??</p>