ebay community forum latest posts using REST API

I am trying to get the latest posts from the ebay community forum and I am following below steps :

http://lithosphere.lithium.com/t5/developers-knowledge-base/Obtaining-Latest-Posts-Top-Kudoed-Posts-and-Top-Kudoed-Authors/ta-p/6835

And below is my URL but  I am not getting the xml response.

http://www.community-ebay.com/ebay/restapi/vc/posts/recent

can you please let me know , what I missing or how to form the URL ?

Regards,

Dharmendra