> Is it currently not possible to use standard OpenID clients for "Sign-in with Apple" authentication? Not really... For example, the lack of a discovery docu

> Is it currently not possible to use standard OpenID clients for "Sign-in with Apple" authentication? Not really... For example, the lack of a discovery document means that a lot of the essential configuration cannot be discovered programmatically. The lack of a UserInfo endpoint means that applications which are used to using that will need to get the user info out of the id_token.