Webhook events

Webhook events

Event type	Meaning
bill.created	A new bill was created.
bill.updated	A bill was updated, approved or voided.
connection.created	Your app was granted a new connection to an organisation.
connection.revoked	A connection to an organisation was revoked.
contact.created	A new contact was created.
contact.updated	A contact was updated, merged or archived.
credit_note.created	A new credit note or supplier credit was created.
credit_note.updated	A credit note or supplier credit was updated or voided.
invoice.created	A new invoice was created.
invoice.updated	An invoice was updated, approved or voided.
migration.batch.completed	A LuciMigration import batch finished (success, partial or failed).

Subscribe to the specific event_types you need — you don't get every event by default.

ping

A reserved ping event type also exists. It is never subscribable via event_types and is not in the catalogue above — it is sent only by the "Send test event" action in the developer portal (and the POST /api/v1/webhooks/subscriptions/<id>/ping API), so you can confirm your receiver is reachable and your signature verification works before relying on real events. Treat a ping delivery like any other: verify its signature the same way, and don't assume its shape matches a catalogue event's payload.