Go Live Checklist

Before accepting live payments, ensure your integration has been fully tested and meets the following recommendations.

API Integration

• Successfully create payments.
• Successfully retrieve payments.
• Handle all expected API error responses.
• Use unique merchantPaymentReference values for every payment.

Merchant Callback

• Configure a publicly accessible callback URL.
• Verify the callback signature.
• Process duplicate callbacks safely.
• Return 200 OK after successful processing.

Customer Experience

• Redirect customers to the Hosted Checkout.
• Handle successful, failed, and cancelled payments.
• Display clear payment confirmation messages.

Production Readiness

• Replace test credentials with production credentials.
• Securely store API credentials and the Callback Signing Secret.
• Enable application logging for payment requests and callbacks.
• Monitor callback processing for failures.