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WEBHOOK
Sent when a client is updated. The record is nested under client. This payload has no event_type field. To identify the exact event name, configure a separate endpoint URL filtered to this event. Changes are grouped in a 60-second debounce window. changed_fields contains accumulated field names, not previous values or a patch. Verify the raw request body before processing. See the webhook overview for signing, retries, subscription context, and ordering.

Headers

svix-id
string
required

Delivery message ID. Use for idempotency; overlapping subscriptions have distinct IDs.

svix-timestamp
string
required

Unix timestamp used for signature verification.

svix-signature
string
required

Signature(s) to verify with the endpoint signing secret and a Svix verification library.

Body

application/json

JSON payload sent to your configured webhook endpoint.

subscription_id
string
required

Subscription that caused this delivery.

user_id
string
required

Subscribed Slant user.

book_id
string
required

Book containing the record.

company_id
string
required

Company that owns the book.

client
object
required
changed_fields
string[]
required

Response

200

Return a successful 2xx response promptly after verifying and durably accepting the delivery. Non-success responses can cause retries.