authentication as the rest of the REST API is is actually designed to be available to end-users. So in effect it should usually be proxied so that public internet users can access the endpoint but the proxy example we have changed the ports on the source cluster, which requires a cluster restart to take effect. It is also possible to change the ports on the target cluster but those would have to be then changed

example looks like this: As you can see we hide the variants by default so that there is no "flashing" effect and then use the callback function to display to variant resolve by Unomi’s personalization engine authentication as the rest of the REST API is is actually designed to be available to end-users. So in effect it should usually be proxied so that public internet users can access the endpoint but the proxy