System webhook events and outbound subscriptions
/api/billing/webhookcheckout.session.completedNew subscription created
customer.subscription.updatedSubscription plan changed
customer.subscription.deletedSubscription cancelled
invoice.payment_succeededPayment collected
invoice.payment_failedPayment failed
/api/ghl/webhookcontact.createNew contact synced
contact.updateContact updated
opportunity.status_changeDeal stage changed
appointment.createNew booking received
/api/voice/webhookcall.completedVoice call ended
sms.receivedInbound SMS received
No outbound webhooks configured
Outbound webhooks can be created via the API: POST /api/webhooks