title: Fetch Facebook OG data via api
body: <p>Is there a programmatic way to fetch/scrap og data as done here <a href="https://developers.facebook.com/tools/debug/og/object/" rel="nofollow">https://developers.facebook.com/tools/debug/og/object/</a></p>
  
  <p>I have some pages that were updated and I want new OG data to be fetched by FB. It is cumbersome to do all this stuff manually one at a time. I thought about using some browser based automation tools but using an API to achieve this will be ideal. </p>