Setting a custom token issuer for a Keycloak realm


probably I missed some elementary config handle, but does Keycloak allow to set the OIDC token issuer for a given realm?

Example scenario

Keycloak instance lives at:

Realm test is at

The OIDC Issuer is:

Is it possible to customize the issuer set in tokens, to be, for instance:


This would assume that a reverse proxy is deployed in front of the keycloak instance
to map requests for


Thanks for your help!

1 Like

you cannot customize it at the moment, there is an ongoing discussion going that started from this topic here