Go live

Technical Author Note

This page should cover, once finalised:

• Pre-launch checklist — swapping test keys for live keys, pointing webhooks at production and verifying signatures, confirming idempotency keys on payment-creating requests, and a full real-card test end-to-end (including a refund).
• Compliance — the PCI self-assessment required for the chosen integration path.
• What changes between environments — that only the keys and the money differ; the API surface is identical.