Facebook Graph API-access_token = app_id | app_secret-搜索Graph API，无需用户登录

Question

I see that facebook require now to have access_token for searching users. I'm folowwing these links: https://developers.facebook.com/docs/facebook-login/access-tokens/

User access token for search via facebook graph

They are saying the same, that I can use "&access_token=app_id|app_secret" for querying the Graph API, I still get an error "error": { "message": "(#200) Must have a valid access_token to access this endpoint", "type": "OAuthException", "code": 200 }

I need to search facebook users from my web site, I don't need user of my web site to login to facebook.

Thank you

Answer 1

According to Facebook

The following changes will go into effect on July 10, 2013: .....

Graph API search changes
App access tokens will be required for all search Graph API calls except Places and Pages. Search for application will no longer be supported.