{ "issuer": "https:\/\/www.mydealz.de", "authorization_endpoint": "https:\/\/www.mydealz.de\/oauth\/authorize", "token_endpoint": "https:\/\/www.mydealz.de\/oauth\/token", "grant_types_supported": [ "authorization_code", "client_credentials", "refresh_token" ], "response_types_supported": [ "code" ], "subject_types_supported": [ "public" ], "id_token_signing_alg_values_supported": [ "RS256" ], "scopes_supported": [ "openid", "profile", "email" ], "token_endpoint_auth_methods_supported": [ "client_secret_basic", "client_secret_post" ], "code_challenge_methods_supported": [ "plain", "S256" ], "jwks_uri": "https:\/\/www.mydealz.de\/oauth\/jwks" }