Currently trying to integrate with a custom social provider though this guide: Connect Apps to Generic OAuth2 Authorization Servers
However, the Fetch User Profile Script seems to fail because there’s no access_token, is there any way to determine the root cause for this issue?
I have been able to obtain an access_token manually through postman by putting in the same fields into the x-www-form-urlencoded body, and using the code from the URL and send it to the /o/token for an access_token. This is a fairly big service so it’s definitely compliant with oauth2