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KryptoPay webhook flows are part of production-grade reconciliation and event-driven processing.

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Receiver design

Your webhook endpoint should:
  • Accept POST JSON payloads
  • Verify signatures before processing
  • Return 2xx quickly
  • Process events idempotently

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Delivery model

Webhook systems can produce retries and replayed events. Build handlers so the same event can be received more than once without double fulfillment.
  1. Verify signature and timestamp.
  2. Persist raw event and delivery metadata.
  3. Acknowledge quickly (200/204).
  4. Process asynchronously in a job queue.
This keeps webhook availability high under burst traffic and partial downstream outages.