Partner solutions

Leverage partner technologies to access new industries, market segments and geographies.


Smartpay Fuse has been created in partnership with VISA Cybersource. The plugin integrations are Cybersource branded, not Barclaycard Payments, please be aware this still part of connecting to Smartpay Fuse. The Cybersource plugin includes some features not currently available with Smartpay Fuse. Some of the plugins are built and owned by the eCommerce platform or a 3rd party provider who may charge for downloading and using the plugin. View the plugin provider and available features on the plugin pages below.

Smartpay Fuse Portal

Use your Smartpay Fuse Portal account to create keys and view your testing transactions in the sandbox environment.

API reference

View sample code and API field descriptions. Send requests to the sandbox and see the responses.

Testing guide

Guide with sandbox testing instructions and processor specific testing trigger data.

Frequently asked questions

We've compiled our most asked questions to help you find answers.

Status & incidents

Check here for status and incident reports.