I am trying to automatically display wall posts from a Facebook page another website. I can use the Graph API explorer to get one manually. When I use the generated token in
For graph objects that are not private (public) you can use your app_id as an access_token.
Your app_id never changes so you don't ever have to renew it. The question is is the wall content yours?
If so you can easily use your app_id to accomplish this without having to request an access token everytime.
However, in order to have an app_id you need to create an application on facebook with a facebook developer account. As far as I understand there isnt a way to anonymously make request to the Graph API,