SumUp Payment Gateway for WHMCS

SumUp Payment Gateway for WHMCS

Developed By modulesguard

Compatible with WHMCS v9.0

SumUp Payment Gateway for WHMCS

SumUp Payment Gateway for WHMCS allows you to accept secure credit and debit card payments directly from your WHMCS invoices using SumUp’s hosted checkout solution.

The module integrates seamlessly with WHMCS without modifying core files and supports both test and production environments.

Key Features Accept credit and debit card payments via SumUp Hosted checkout (secure redirect) Multi-currency support with automatic conversion Test mode and production mode Automatic invoice payment confirmation Supports OAuth or Access Token authentication Compatible with modern WHMCS versions No core file modifications required

Why Choose This Module? Clean and reliable integration Designed for stability and long-term compatibility Easy setup from the WHMCS admin interface Commercial-grade solution with licensing support

This module is suitable for businesses looking to offer simple and secure online payments using SumUp within WHMCS.

 

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Version Compatibility


Compatible with WHMCS v9.0

Full Version Compatibility


  • Selected versions of WHMCS v9.0
        9.0.0
  • All versions of WHMCS v8.13
  • All versions of WHMCS v8.12
  • All versions of WHMCS v8.11
  • Selected versions of WHMCS v8.10
        8.10.0
  • Selected versions of WHMCS v8.9
        8.9.0

System Requirements


  • WHMCS 8.0 or later
  • PHP 7.4 or later
  • Active SumUp merchant account
  • SumUp Access Token or OAuth credentials
  • HTTPS enabled on the WHMCS installation

* 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 modulesguard

Changelog

v3.1.0 Released January 17th, 2026

Latest Version


Initial public release of the SumUp Payment Gateway for WHMCS Hosted checkout integration with SumUp Support for Access Token and OAuth authentication Test and production modes Multi-currency handling Automatic invoice payment confirmation

 

See also

WHMCS Bitcoin Payments

Accept Bitcoin payments on your website

Free
Accept Bitcoin and cryptocurrency payments - CoinGate for WHMCS

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

Free
Coinbase Commerce

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

Free
PayTR Virtual Pos iFrame API

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

Free
Gateway Fees for WHMCS

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

Free