Topic hub · Webhooks

Webhook security

At-least-once delivery is normal. Security and correctness come from verification, idempotency, and explicit lifecycle mapping—not from trusting payload shape alone.

Webhook security is not a checkbox on an integration guide. It is how your system survives retries, proxy buffering, partial deploys, and ambiguous chain events without corrupting orders or ledger postings.

This hub groups journal articles on signature verification over raw bytes, secret handling, and the operational contract between delivery infrastructure and finance-facing state machines.

Kobbopay positions signed webhooks as part of B2B payment infrastructure with server-side secrets and bounded rails—not as browser callbacks or informal notifications.