How to monitor downstream cluster agent status

what metrics can be used to monitor the downstream cluster agent connection status?
Is it possible to pull from any metrics from Rancher itself?
What I found so far is this method, but since it need authentication, I cannot use it.
curl -sk -u $TOKEN
https://rancher.installation.com/v1/provisioning.cattle.io.clusters/fleet-default/cluster-name
| jq ‘.status.conditions | select(.type | contains(“Connected”))| .status’