sendHttpGetRequest with Habmin - anyone know how

Hi - I am using the http binding to fire simple http requests that hit a host locally on my network.
This has been easy in both the text rules editor and the PaperUI Rules editor - but I am giving Habmin a go (so far I like it a lot)
How can I send this via Habmin : sendHttpGetRequest(“”)


Oh dear - didn’t think this would be tricky
For now, I’ve got a separate script file with a script based rule - but would still like a definitive answer if anyone has a neater solution