signature_request.sent event

Signed with PDFBetter-Signature: t=<unix>,v1=<hex HMAC-SHA256(secret, ${t}.${body})>. Respond with any 2xx within 10 seconds.

postWebhooksignature_request.sent

Headers

PDFBetter-Signaturestring required

Payload

idstring required

evt_…; use it to de-duplicate

type'signature_request.sent' required
createdinteger required

Unix seconds

Response

Acknowledged. Anything else (or no answer in 10 s) is retried.

Changes

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.