Get public page statuses using Facebook Graph API without Access Token

This is by design. Once it was possible to fetch the latest status from a public page without access token. That was changed in order to block unidentified anonymous access to the API. You can get an access token for the application (if you don't have a Facebook application set for your website - you should create it) with the following call using graph API:

https://graph.facebook.com/oauth/access_token?
client_id=YOUR_APP_ID&client_secret=YOUR_APP_SECRET&
grant_type=client_credentials  

This is called App Access Token. Then you proceed with the actual API call using the app access token from above.

hope this helps

You can use AppID and Secret key to get the public posts/feed of any page. This way you don't need to get the access-token. Call it like below.

https://graph.facebook.com/PAGE-ID/feed?access_token=APP-ID|APP-SECRET

And to get posts.

https://graph.facebook.com/PAGE-ID/posts?access_token=APP-ID|APP-SECRET