This getting-started guide helps you prepare the technical and operational scope of a payment integration. It is not an executable API specification, a live access address or a downloadable SDK package. Environment details and current technical documentation must be verified separately as part of the project.
1. Map your data and systems
Identify the sales application, provider account, order source and ERP connection. Document which system creates the amount, currency and business reference.
- Keep test and production environments separate.
- Do not put secret keys in the browser or source code.
- Limit access by role and environment.
2. Define the transaction lifecycle
Treat initiated, awaiting authentication, successful, failed and uncertain outcomes as distinct states. Do not confuse browser returns with server notifications. Handle repeated delivery of the same notification safely.
3. Test before launch
Test successful payments, definitive declines, timeouts, delayed notifications, duplicate requests, cancellations and partial refunds. Verify consistency across orders, provider records and reconciliation. Do not launch without an assigned monitoring owner and rollback plan.