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Idempotency

Idempotency ensures that an API request is processed only once, even if sent multiple times. This is crucial for preventing duplicate transactions and maintaining data consistency.

Order Requests​

For new order requests, you can ensure idempotency by providing:

  • order_id: A unique identifier for the order

Actions on Existing Orders​

When performing actions on existing orders, you can use:

  • transaction_id: A unique identifier for the transaction

Card Authentication​

For the card_auth create endpoint, use:

  • card_auth_id: A unique identifier for the card_auth.

By utilizing these identifiers, you can safely retry requests without the risk of unintended duplicate processing.

note

Providing idempotency identifiers is optional but recommended for all requests.