# Possible to list all realms as non-master service account/user?

**URL:** <https://forum.keycloak.org/t/possible-to-list-all-realms-as-non-master-service-account-user/6216>\
**Category:** Miscellanaeous\
**Created:** [December 1, 2020, 8:06pm UTC](https://forum.keycloak.org/t/possible-to-list-all-realms-as-non-master-service-account-user/6216 "2020-12-01T20:06:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![apapia](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/apapia/32/1336_2.png) [@apapia](https://forum.keycloak.org/u/apapia)\
**Post date:** [December 1, 2020, 8:06pm UTC](https://forum.keycloak.org/t/possible-to-list-all-realms-as-non-master-service-account-user/6216/1 "2020-12-01T20:06:11Z")

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I have a multi-tenant setup where each tenant is configured with a realm on Keycloak. I’d like to be able to use the list of Keycloak realms as the source-of-truth for the tenants in the system. I am giving backend services their own client with service account in each realm. However, how can I grant them the ability to query all of the realms? Would they need a service account in the master realm or is there some cross-realm access I can grant them?