Guides
These guides cover what you build after the Quickstart: the money flows, the failure modes, and the controls that keep an integration correct in production.
Where to start
| If you are... | Read |
|---|---|
| Implementing deposits | Deposits |
| Implementing withdrawals | Withdrawals → Idempotency |
| Handling asynchronous events | Webhooks |
| Debugging a failed request | Reference |
| Closing the books daily | Reconciliation |
| Preparing for production | Go Live |
Read the reliability guides before you ship
Idempotency, Retries and timeouts and Contingency polling describe the three failures that cause almost every financial incident in a new integration. They are short, and they are the difference between a network blip and a duplicate payment.
Guide map
- Flows — deposits, withdrawals, refunds, internal transfers
- Reliability — idempotency, retries, contingency polling
- Webhooks — configuration, events, duplicate delivery
- Reference — statuses and error codes, per operation
- Reconciliation — balance and statement