Make sensor (temp) public so can wget value

Hey guys,

Looking to do something very basic, making my temperature sensor public so I can wget the value to display it on our 24x7 live stream of the mountain.

Many years ago I dabbled in stuff and know this is possible, but I have forgotten everything haha.

Cant seem to find the right search terms to do what I want to do.

Many thanks in advance.

Barry

API | SmartThings Developers should do the job.