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Our API

Learn about Cybersource REST APIs, Developer guides & Release notes

API reference

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

Developer guides

View feature-level guides with prerequisite and use-case information for implementing our API

Release notes

These release notes cover all releases to the production for the APIs and SDKs every month

Getting started

Use these developer resources to make your first API call.

 

Hello world

Step by step guide to make first Cybersource REST API call.

REST API SDKs

An inventory of SDKs & Sample codes in 6 languages to help you kick start your integration

 

Testing

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

 

Postman collection

A collection to make sample REST API calls. It provides samples for all supported HTTP methods.

Response (error) codes Understand all different error codes that Cybersource REST API responds with.

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Plugin connections

See our latest plugins and integrations.

 

Technology Partners

See our latest integrations and ISV solutions

Support

Reach out to our award-winning customer support team, or contact sales directly.

FAQ Frequently asked questions relating to Cybersource REST APIs and developer center.

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AI Assistant

Acceptance Devices | PAX A920 Terminal User Guide
Recent Revisions to This Document
VISA Platform Connect: Specifications and Conditions for Resellers/Partners
Introduction to the Acceptance Devices | PAX A920 Terminal
Supported Card Types on the PAX Terminal
Supported Payment Card Input Methods on the PAX Terminal
Getting Started with the PAX A920 Terminal
Ordering PAX Terminal Equipment
Signing Up for an Account
Setting Up the PAX Terminal
Using Default Passwords on the PAX Terminal
Configuring PAX Terminal Connections
Configuring PAX Terminal Wi-Fi Connections
Configuring a PAX Terminal Cellular Connection Using a SIM Card
Downloading and Installing Required Software and Encryption Keys
Installing Required Software and Encryption Keys on the PAX Terminal
Fixing the Accessory Update Required Error on the PAX Terminal
Additional Features Available on the PAX Terminal
Accessing Device Logs on a Test or Debug PAX Terminal
Performing a Factory Reset on the PAX Terminal
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