Flic Hub, Webhook and HTTPS



I am trying to use a webhook in the flic hub.

  1. I use internet request in the flic app
  2. I put https://hassio.local:8123/api/webhook/flictest in the URL
  3. Select POST method

My automation looks like this:

- alias: 'flic test'
    platform: webhook
    webhook_id: flictest
    service: light.turn_on
    entity_id: light.lightstrip_kontor

Can anyone tell me what I am doing wrong?