API Overview

Acceptance Devices | PAX All-in-One Android Solution Integration Guide
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Introduction to Acceptance Devices | PAX All-in-One Android Solution

Getting Started with the PAX All-in-One Android Solution
- Configuring the PAX All-in-One Android SDK
- Generating a Secret Key for an Existing Merchant ID
- Creating an mposUi Instance
- Customizing the Default User Interface
- Enabling Kiosk Mode
- Installing Your Application on Debug PAX Devices
- Making Your Application Available on Production PAX Devices

PAX All-in-One Payment Services

Release Notes for PAX All-in-One Android Solution

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SDK Version 2.113.0 Release Notes

These release notes are for the PAX All-in-One and Tap to Pay on Android SDKs, version 2.113.0 for Android. The release date is 05-26-2026.

Fixed Issues

Fixed an issue where the secure PIN keyboard was incorrectly positioned on the PAX A3700 device screen, obscuring the PIN entry field.

Fixed an issue where the

colorScheme

property of

uiConfiguration

was ignored for Tap to Pay integrations.

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