I've actually looked through every topic with the word cURL in it. And I'm not getting any further. So I thought I'd open a topic. I would like to create a quickapp that can create the following url:   curl -X POST --data "{\"node\":\"achter\", \"position\":10}" --header "Content-Type: application/json" http://192.168.1.134:8000/set   Where "10" can be a variable to fill in, or perhaps also with a slider 1 to 100%. I would like to be able to apply this in block scenes ev