GoHighLevel can send webhooks when calendar events occur.
This enables real-time integrations with external systems.
Webhook Events
Common calendar webhook events:
- Appointment created
- Appointment updated
- Appointment canceled
- Appointment completed
What Webhooks Contain
Webhook payloads typically include:
- Appointment ID
- Calendar ID
- Contact information
- Appointment time
- Status
- Custom fields
Use Cases
Slack notifications: Alert your team when appointments are booked.
External CRM sync: Update records in other systems.
Analytics: Track booking events.
Custom workflows: Trigger actions in your own systems.
Implementation
- Create a webhook endpoint.
- Configure the webhook in GHL.
- Verify webhook authenticity.
- Process the event.
- Handle errors gracefully.
Best Practices
- Verify webhook signatures
- Respond quickly (200 OK)
- Process asynchronously
- Handle duplicates
- Log for debugging
Bookux
Bookux builds webhook integrations that connect GoHighLevel calendar events to your business systems.
Related: Booking Webhook Integrations · Appointment Booking Webhooks