@kylog @hlindberg I would avoid introducing certname. The agent goes through many hoops to arrive at a node name, based on what facts are gathered (fqdn may be present or not), what settings are in effect (node_name, node_name_fact, node_name_value, certname), and arrives at a node name that it sends in the request. In this particular REST endpoint, it's requesting the facts for the node with that name, so perhaps nodename would be most appropriate. And I just noticed that the description says "specified node name" so perhaps that's sufficient?