E-Payment Integrator 2020 Python Edition

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void_transaction Method

Voids a previously authorized transaction.

Syntax

def void_transaction(transaction_id: str) -> None: ...

Remarks

This method voids a transaction that has been previously authorized, but which has not yet gone to settlement, or been "captured". The TransactionId parameter indicates to the gateway which transaction is to be voided, and should contain the response_transaction_id from the original transaction.

Please see the gateway information in the table of contents to determine if your gateway supports Void transactions.

To cancel a transaction which has already been captured, use the credit method.

The LinkPoint gateway requires you send the response_invoice_number rather than the response_transaction_id. For the PSIGateXML Gateway, send the response_transaction_id as normal.

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E-Payment Integrator 2020 Python Edition - Version 20.0 [Build 7941]