I just manually implemented a facebook oauth2 flow into my webapp. After receiving the correct access_token and trying to call the graph api for user data I got a 400 BAD REQUEST as response.
GET https://graph.facebook.com/me?accessToken=MY_CORRECT_TOKEN&fields=id,name,email
When I use exactly the same call within the dev tools provided on facebook it succeeds, but when I try using any other http client it doesnt work. I already tried it with curl, apache commons and some other http clients.
Is there someone able to help me with this?
Thanks in advance
The format of your API call is incorrect. Try the following instead:
GET https://graph.facebook.com/me?access_token=MY_CORRECT_TOKEN&fields=id,name,email
The accessToken in your URL should actually be access_token.