Go Live Checklist · GrowthBnk Developers

Confirm every item before switching on real traffic. Tick as you go (saved in this browser) or print a copy for sign-off.

Credentials

Production API keys installedProduction key + salt in production environment only.Production URLs configuredBase URL switched to https://api.growthbnk.com.IP whitelisting updatedProduction server IPs whitelisted.

Transport & Security

HTTPS enforcedAll API calls and webhooks over TLS.SSL certificate validWebhook endpoint has a valid, trusted certificate.Hash validation liveSigning verified against production credentials.Webhook verification liveSignature check enabled on the production endpoint.

Endpoints

Webhook endpoint reachablePublic, returns 200 fast, idempotent.Return/redirect URLs setProduction surl/furl configured.

Reliability & Ops

Retry logic enabledBackoff + jitter on transient failures.Monitoring & alertingDashboards + alerts on failures and webhook delivery.Logging enabledRequest/transaction IDs captured; secrets redacted.Health checksSynthetic checks on your integration endpoints.Load testing doneValidated at expected peak throughput.

Money Movement

Refund flow verifiedRefund initiate + status paths tested with a real small amount.Settlement verificationSettlement reconciliation confirmed.

Tip

Do a single small real-money transaction end-to-end (pay → webhook → status → refund) before ramping traffic, while watching your monitoring.