Note: This information is related to Smallstep webhooks. Please see this page for an introduction to Smallstep webhooks.

Webhooks will send an event on every for SSH Pro:

- ssh session start
- ssh session end

For Certificate Manager, webhooks will send an event for every:

- x509 creation event
- x509 expiration event

If webhooks are set to receive all events, it will also send:

- x509 certificate creation event when hosts are registered or certs updated
- x509 certificate creation event when users authenticate and get a new cert