Hi Jan,
I don’t recognize your webhook format. Anyways, these are the webhooks to use:
- Cloud webhook for all Homey models:
https://webhook.homey.app/[homey-id]/event_name?tag=tag_name
- Local webhook, for Pro 201x only:
http://[homey.ip.address]/api/manager/logic/webhook/my_event?tag=my_tag