Cardstream Payment Gateway

Cardstream Payment Gateway

Developed By Cardstream

Compatible with WHMCS v6.3

The Cardstream payment gateway plug-in allows the integration into the WHMCS module. It supports 3D secure, recurring payments and refunds. It also works with both VERIFY and PREAUTH initial transactions, allowing you to check that the card is valid before taking any recurring payments from the account. The plug-in creates an initial payment using either PREAUTH or VERIFY to capture the card details on our secure server where it is then cross-referenced and sent back to the plug-in to be used for recurring payments so that no actual card details are stored in your system, minimising the risk of tampering.

To use this plug-in all you require is your Cardstream merchant ID and the signature key that we provide on sign-up.

Not signed up? Please contact our support team via email and they will be happy to assist you with signing up.

Alternatively you can call us on 0845 00 99 575 about any questions that you may have and our friendly support team will answer your queries.


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Version Compatibility

Compatible with WHMCS v6.3

Full Version Compatibility

  • Selected versions of WHMCS v6.3
        6.3.0 - 6.3.1
  • Selected versions of WHMCS v6.2
        6.2.0 - 6.2.2
  • All versions of WHMCS v6.1
  • All versions of WHMCS v6.0
  • Selected versions of WHMCS v5.3
        5.3.11 - 5.3.14

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By Cardstream


v1.0 Released September 24th, 2014

Latest Version

Version 1.0 of Cardstream WHMCS module build completed


See also

WHMCS Bitcoin Payments

Accept Bitcoin payments on your website

Accept Bitcoin and cryptocurrency payments - CoinGate for WHMCS

Easily accept Bitcoin, Tether, Ethereum and many other crypto payments on your WHMCS website

Coinbase Commerce

No Fees, Easy Setup. Accept cryptocurrencies like: Bitcoin, Bitcoin Cash, Ethereum and Litecoin!

Gateway Fees for WHMCS

With this WHMCS module, you'll get the payment gateway fees from your clients directly.

PayTR Virtual Pos iFrame API

Open your web site to shopping with the advantages of PayTR. Take your payments securely.