The API supports Idempotency for safely retrying requests without performing the same operation twice for **Create Payment** and **Create Transaction** endpoints. Add the `Idempotency-Key: <key>` header to the request using a unique value as the key. Idempotency Keys are honored for 24 hours for `2xx` responses. If the supplied Idempotency-Key value matches an existing request the following HTTP Status codes will be returned:

- `102 PROCESSING` : Original request is processing, empty response body
- `409 CONFLICT` : Original request processed, original response body

Updated 6 months ago