Read operations
GET /v2/transactionsGET /v2/transactions/{id}
When to reconcile
- Your webhook consumer timed out or failed after acknowledgement.
- A customer support case needs a verified current state.
- Your initial write response was lost.
- A long-lived
pendingorprocessingstate needs follow-up.
Example by ID
Best practice
- Identify the Pagou transaction ID from your internal record.
- Fetch the current state.
- Compare it with your local state.
- Apply only forward-safe transitions in your domain model.

