/n software 3-D Secure V2 Python Edition

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authentication_xid Property

The unique transaction identifier.


def get_authentication_xid() -> str: ...

authentication_xid = property(get_authentication_xid, None)

Default Value



This property will contain the Base-64 encoded transaction_id value received in the response to a Payer Authentication Request (PAReq).

Note: Some payment processors require the TransactionId (XID) be submitted in a 28-byte Base-64 encoded format. If so, the value contained within authentication_xid can be sent. If the value should not be sent Base-64 encoded, the value specified within transaction_id can be sent.

This property is read-only.

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/n software 3-D Secure V2 Python Edition - Version 2.0 [Build 7722]