After signing into your Riminder account go to mysubdomain.riminder.net/preferences/integrations and click on the button install assigned to the WEBHOOK integration.
List of 3rd party Integrations.
After clicking on the button install the WEBHOOK configuration modal will show-up.
WEBHOOK integration configuration modal
You can specify then the WEBHOOK URL where all your Riminder's events will be sent -
such as: https://mydomain.com/webhook/riminder like in the following example.
This will give you access to your WEBHOOK ID and WEBHOOK SECRET KEY (you have to keep them safe).
You can disconnect and edit your WEBHOOK URL at any moment.
WEBHOOK SECRET KEY
If you believe your Webhook key has been compromised, please contact us.