Getting started
Resources
Testing
Support
Find tailored resources to kickstart your integration
API Reference
Use our live console to test and start building with our APIs
Accept payments
Online or In-person payment acceptance made easy
Technology partners
Register to get onboard our sandbox environment as a Tech partner or explore our pre-built integrations
Create seamless scalable payment experiences with interactive tools and detailed documentation
Documentation hub
Explore developer guides and best practices for integration with our platform
SDKs
Get pre-built samples to build or customize your integrations to fit your business needs
Demo hub
Access to variety of our product demos
Signup for sandbox and use testing resources before going live
Sandbox signup
Create a sandbox to test our APIs
Testing guide
Guide with sandbox testing instructions and processor specific testing trigger data
Response codes
Understand all different error codes that REST API responds with
Find resources and guidance to build, test, and deploy on our platform
Frequently asked questions
Find answers to commonly-asked questions about our APIs and platform
Contact us
Connect with our team of experts to troubleshoot or go-live to Production
Developer community
Connect and share with community of developers
Search
Access developer guides and resources to help you build, optimize, and scale
All
MERCHANTS
Hosted Fields
Flex microform is the Smartpay Fuse solution for hosted fields, allowing you more control over page layout and branding, while minimizing your PCI compliance overheads.
Hosted Payments Page
Fully Hosted Payment Pages offer a low effort integration option to present a payment form on your website.
Direct Integration (REST)
Use our REST API to take payments where you want full control of your user experience and full control of the payment flow.
Smartpay Fuse Portal
Manage your payments solution in one place, from configuration to reports and analytics.
Virtual Terminal
Use our no-integration approach to taking payments in a Mail Order Telephone Order environment through the Smartpay Fuse Portal.
Accept Payments
Learn how to construct payment requests and handle responses for online and card-present transactions
Invoicing
Create, update, resend, cancel, and manage your custom invoices
Token Management
Tokenize, securely store, and manage customer and payment data.
Stored Credentials
Use stored credentials to streamline payments.
Payer Authentication
Reduce fraud risk and shift chargeback liability from merchants to card issuers.
Click to Pay
A digital payment solution that streamlines the checkout process by allowing customers to pay with their preferred card network without repeatedly entering card details
Microform
Streamline PCI-DSS complaince without compromising user experience
Unified Checkout
Provides a single interface with which you can accept numerous types of digital payments.
