Receive and verify Circle Payments Network (CPN) v2 webhooks. Use when setting up Circle webhook handlers, debugging ECDSA signature verification (X-Circle-Signature, X-Circle-Key-Id), or handling notifications like cpn.payment.*, cpn.transaction.*, and cpn.rfi.*.
Receive and verify Circle Payments Network (CPN) v2 webhooks. Use when setting up Circle webhook handlers, debugging ECDSA signature verification (X-Circle-Signature, X-Circle-Key-Id), or handling notifications like cpn.payment.*, cpn.transaction.*, and cpn.rfi.*.