oAuth 2.0 can not get access_token

I have no idea what’s in the wiki, but yes you need to send a POST request with whatever parameters the OAuth flow you are using requires. That probably means:

  • client_id - your client’s ID
  • client_secret - your client’s secret
  • code - the authorization code the server returned
  • code_verifier - your verifier value if you’re using PKCE (which you should be if your secret is shared at all)
  • grant_type - should be authorization_code
  • redirect_uri - where to redirect to