Http request via cloudmatic to homematic CCU3 not working

:bullseye: What is your goal?

I want to set a system variable via http make request and cloudmatic to CCU3 (homematic)

:thinking: What is the problem?

System variable is not set in CCU3 - seems to be problem with the setup of the make a http request

:test_tube: What have you tried so far?

Webhook and the http make request seems to be running as I get a positive feedback in http module (200).
Think it could be an issue with the setup of the http make request (Sytax or what ever)

:camera_with_flash: Screenshots: scenario setup, module configuration, errors

Welcome to the Make community!

As Homematic does not have an official integration on Make, you’ll need to provide links to the relevant pages of the official API documentation, showing that you have:

  • authenticated correctly
  • called the right endpoint and method
  • sent the body in the correct format

If you need assistance in setting up the generic HTTP “Make a request” module, please provide additional information about what you have tried in relation to the external service’s Developer API Reference — how you are setting the connection up, a link to the endpoint are you trying to connect to, and what errors you are encountering.

You can also complete this brand new course/tutorial in the Make Academy on how to use external APIs — API calls with HTTP modules

  • API and Endpoints
  • Header and body
  • Multipart/form-data
  • OAuth 2.0

@samliew
P.S.: investing some effort into the tutorials in the Make Academy will save you lots of time and frustration using Make!