Hi Christophe, I have the same need. Have you found a solution ? I think that using OIDC specification http://openid.net/specs/openid-connect-core-1_0.html#AuthRequest should do the trick. Example : http://localhost/auth/realms/master/protocol/openid-connect/auth? response_mode=query& response_type=code& client_id=my-app& prompt=none& redirect_uri=http://local.my-app.fr&; scope=openid& nonce=032457f1-e946-46e4-87b1-cd1128e8dc70 What do you think about it ? Thanks