API Overview

Documentation Release Notes
- August 2025
  - Acceptance Devices | PAX Acceptance Devices App
  - Acceptance Devices | PAX All-in-One Android Solution
  - Acceptance Devices | Tap to Pay on Android Acceptance Devices App
  - Acceptance Devices | Tap to Pay on Android Solution
  - Digital Accept Secure Integration
  - eCheck
  - Getting Started with REST
  - Unified Checkout
  - Webhooks
- July 2025
  - Acceptance Devices | Tap to Pay on Android Acceptance Devices App
  - Acceptance Devices | Tap to Pay on Android Solution Integration Guide
  - Acceptance Devices | PAX Acceptance Devices App Integration Guide
  - Acceptance Devices | PAX All-in-One Android Solution Integration Guide
  - Payer Authentication
  - Payments
  - Token Management Service
- June 2025
  - Acceptance Devices | PAX All-in-One Android Solution
  - Acceptance Devices | PAX Acceptance Devices App
  - Acceptance Devices | Tap to Pay on Android Solution
  - Acceptance Devices | Tap to Pay on Android Acceptance Devices App
  - Card Present Connect | Lodging
  - Digital Accept Secure Integration
  - eCheck
  - Independent Software Vendors
  - Invoicing
- May 2025
  - Acceptance Devices | PAX Acceptance Devices App
  - Acceptance Devices | PAX All-in-One Android Solution
  - Acceptance Devices | Tap to Pay on Android Acceptance Devices App
  - Acceptance Devices | Tap to Pay on Android Solution
  - eCheck
  - Merchant Boarding
  - OAuth 2.0 Partner Implementation Guide
  - Payer Authentication
  - Payments
  - Unified Checkout Integration
- April 2025
  - Acceptance Devices | Tap to Pay on Android Acceptance Devices App
  - Acceptance Devices | Tap to Pay on Android Solution
  - Acceptance Devices | PAX Acceptance Devices App
  - Acceptance Devices | PAX All-in-One Android Solution
  - Digital Accept Secure Integration
  - Getting Started with REST
  - Payer Authentication
  - Token Management Service
- March 2025
  - Digital Accept Secure Integration
  - Invoicing
  - Payer Authentication
  - Unified Checkout Integration
- February 2025
  - Getting Started with REST
  - Invoicing
  - Unified Checkout Integration
- January 2025
  - Apple Pay
  - Digital Accept Secure Integration
  - Getting Started with REST
  - OAuth 2.0 Partner Implementation Guide
  - Token Management Service
  - Unified Checkout Integration

On This Page

Acceptance Devices | Tap to Pay on Android Solution Integration Guide

25.07.02

: Added new SDK release and updated release version in code examples. See SDK Version 2.103.1 Release Notes.

25.07.01

: Added new topic: Customizing Style Elements Using a UiConfiguration Instance.
Updated instructions for choosing or entering the device serial number in Enabling Device Enrollment.
Added new SDK release and updated release version in code examples. See SDK Version 2.103.0 Release Notes.

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