How to update the user role on the Keycloak server from WordPress ?

[Yousashi]

Hello,

I've looked and searched and I only found how to do the opposite, which is updating the user role on WordPress based on the user claim.

What I want to do though is update the user role on the Keycloak server after the user subscribes to a MemberPress subscription. The user must log in before purchasing the membership so I can't do that using most hooks like openid-connect-generic-update-user-using-current-claim or openid-connect-generic-user-logged-in. After the purchase is done, a user role is added and I want that change to happen on the server side as well.

What are my options to do that ? Is there a way to send this info back to the Keycloak server using this plugin ? Maybe other methods ?

Thanks in advance :)