Get Scala Collector Cookie network_userid

Hi All,

Is there a way that I can get hold of the scala collector id (network_userid) so that it can be used for me to pass it into requests that I then forward from the server to allow me to join server side and client side events without having to use a combination of ip/fingerprint to try and match. Is there a url on the collector that will fire me back the id or maybe a js file hosted in the collector that allows me to run a func that gives me the network_userid.