Quantum Gateway ACH (Source Code)

Quantum Gateway ACH (Source Code)

Developed By Spry Servers

Compatible with WHMCS v8.1

Quantum Gateway ACH Module (Source Code)


Accept eCheck/ACH direct debit payments through Quantum Gateway. Works with US bank accounts only. Requires your CDG Commerce/Quantum Gateway to be EFT enabled.


  • Accept ACH/EFT (eCheck) payments via Quantum Gateway
  • Refund ACH/EFT payments via Quantum Gateway
  • Owned license w/full source code
  • 1 year of updates ($29/yr thereafter)


  • Extract zip
  • Copy modules folder contents to /{YourWHMCSDirectory}/modules
  • Login to WHMCS
  • Navigate to "Setup > Payments > Payment Gateways"
  • Select "All Payment Gateways"
  • Select "Quantum Gateway ACH"
  • Enter your details for your Quantum Gateway account (If you use Quantum Gateway for CC processing, this information will be the same)
  • Save changes

Note: This module does not use tokenization. Full bank account details must be stored in your WHMCS database. Please make sure you follow any compliance requirements you may have.



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CloudPage Sites @cloud4966

July 28, 2023 at 05:08:57 PM

Thanks for building this module!

  • 11 months ago

Admin ISTRATOR @admin2307

August 14, 2021 at 02:05:59 AM

Awesome integration. Thanks!

  • 2 years ago

WHMCS Backup @WHMCSBackup

June 7, 2021 at 06:16:44 PM

Works as promised

  • 3 years ago

Server Admin @ssdway914

June 7, 2021 at 06:13:37 PM

ACH payments made easy

  • 3 years ago

Site Admin @site2429

June 7, 2021 at 06:12:15 PM

Works great!

  • 3 years ago

Version Compatibility

Compatible with WHMCS v8.1

Full Version Compatibility

  • All versions of WHMCS v8.1
  • All versions of WHMCS v8.0
  • All versions of WHMCS v7.10
  • All versions of WHMCS v7.9
  • All versions of WHMCS v7.8
  • All versions of WHMCS v7.7
  • All versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0

System Requirements

  • An account with CDG Commerce, with Quantum Gateway and EFT enabled
  • PHP 7.0+
  • PHP Curl Extension

* Requirements listed are in addition to the WHMCS default system requirements.

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 Spry Servers


v1.01 Released June 2nd, 2021

Latest Version

  • Initial release


See also

WHMCS Bitcoin Payments

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Accept Bitcoin and cryptocurrency payments - CoinGate for WHMCS

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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.