I am struggling a bit with the concept of this REST API. I am using octoprint to control my 3D printer and would like some of the thing to show up on my openhab.
E.g. I would like the nozzle temperature and printing ETA as an openhab item.
Which type of thing/item do I have to define to access (and possibly send) commands to a different device via REST?
I found a solution, and it is simple. Documented here: 3D Printer Status and Commands from/to Octoprint via HTTP REST API