Sends a POS device authentication request.
[VB.NET] Public Sub AuthenticateDevice()
[C#] public void AuthenticateDevice();
This method sends a POS device authentication request to TSYS host capture system. If the authentication request was successful, the Code property will contain "100". Upon a successful authentication, TSYS will return a unique GenKey which can be retrieved via GenKey.
The retrieved GenKey value should be stored on your POS device and used in all subsequent transaction requests.