4D Payments SDK 2016 .NET Edition

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Authorize Method

Authorizes a healthcare transaction with IIAS data.


public void Authorize();
Public Sub Authorize()


This method sends an authorization request to the Vital/TSYS transaction server. If the authorization request was successful, the Code property will contain "00". If it's a partial authorization the Code will contain "10".

An authorization blocks funds on the customer's credit card, but does not actually transfer funds. In order for funds to be transferred and the transaction completed, you must settle the transaction. To do this, you must pass an XML aggregate containing the results of the transaction to the Settlement component. For example:

  TSYSSettle.DetailRecords.Add(new TSYSRecordType(TSYSHealthCare.GetDetailAggregate()));   

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4D Payments SDK 2016 .NET Edition - Version 16.0 [Build 8017]