TransactionId

TransactionId

English

Common notes on TransactionId:

• The TransactionId is completely different than the TransId:
  • the TransId is provided by you to identify a request sent by you to
  • the TransactionId is provided by an external service provider (like credit card schemes / providers, PayPal, PPRO, ...)

Credit cards:

The TransactionId is a reference returned by card schemes or external CC providers to identify a credit card on their side.

• with "MsgVer=2.0" (i.e. used to initiate a payment with 3-D Secure 2.x - including fallback 3-D Secure 2.x -> 3-D Secure 1.0)
  • the schemeReferenceId is returned instead of the TransactionId
  • you will use JSON Objects in combination with schemeReferenceId for recurring use cases