Helcim Logo Support & Tutorials

© Copyright 2006-2018 Helcim Inc.

All Rights Reserved.

Helcim Gateway API » Request Variables »

Card-Tokenization Variables

This also requires the minimum required variables to be sent. This replaced cardNumber and CVV

Name Type Description
cardToken 23/alpha The credit card token. Can be used for "purchase", "refund" and "preauth". When used the cardNumber, expiryDate, cvvIndicator and cvv fields should not be sent.
cardF4l4 8/numberic The first and last four digits of the original credit card. This is used to confirm that the correct credit card will be billed.