I have never used these protocols myself, so I can only point directions. Here is a topic that has a solution regarding SOAP: https://forums.ni.com/t5/LabVIEW/SOAP-web-service-possible-to-access-from-LabView/td-p/3198844
It's done for LV 2015, but you can always save for previous version to make it work with any version down to 8.0
Somewhere down that thread is a link to a topic on LavaG, might prove useful as well: