Acceptance Devices | Tap to Pay on Android Acceptance Devices App
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introduction to Acceptance Devices | Tap to Pay on Android Acceptance Devices App

Compatibility Requirements for an Android Device

Transaction Workflow for the Tap to Pay on Android Acceptance Devices App

Getting Started with the Acceptance Devices App
- Setting Up an Android Device
- Activating an Android Device in the Acceptance Devices App
- Getting Started with the Acceptance Devices App Server
- Customizing the Acceptance Devices App

Local Mode Payment Services
- Communication Protocol Used in Local Mode
- Retrieving the Root CA Certificate
- Activating a Secure mTLS Connection
- Implementing Hostname Validation
- Processing a Sale
- Processing a Refund
- Processing a Stand-Alone Credit
- Requesting a Check Transaction Status
- Processing a Cancel Transaction
- Processing a Sale with On-Reader Tipping
- Processing a Pre-Authorization
- Processing an Incremental Authorization
- Processing a Capture
- Processing a Sale with Installment Details
- Processing a Sale with Payment Facilitator Details
- Processing a Sale with Tax Details

Cloud Mode Payment Services
- Communication Protocol Used in Cloud Mode
- Generating a Bearer Token for Authentication
- Processing a Sale
- Processing a Refund
- Processing a Stand-Alone Credit
- Requesting a Check Transaction Status
- Processing a Cancel Transaction
- Processing a Sale with On-Reader Tipping
- Processing a Pre-Authorization
- Processing an Incremental Authorization
- Processing a Capture
- Processing a Sale with Installment Details
- Processing a Sale with Payment Facilitator Details
- Processing a Sale with Tax Details
- Receiving Transaction Responses Asynchronously

Standalone Mode Payment Services
- Enabling Standalone Mode in the Acceptance Devices App
- Processing a Sale
- Processing a Refund
- Processing a Stand-Alone Credit
- Processing a Sale with On-Reader Tipping
- Processing a Pre-Authorization
- Processing a Capture
- Processing a Sale with Installment Details
- Processing a Sale with Tax Details
- Emailing a Customer Receipt

Release Notes for Tap to Pay on Android Acceptance Devices App
- Acceptance Devices App Version 1.12.0 Release Notes
- Acceptance Devices App Version 1.11.0 Release Notes
- Acceptance Devices App Version 1.10.0 Release Notes
- Acceptance Devices App Version 1.9.0 Release Notes
- Archive of Release Notes

REST API

Communication Protocol Used in Local Mode

When using the solution in Local mode, the communication protocol used between the Acceptance Devices app and the point-of-sale (POS) system is a single WebSocket channel. Through this channel, simultaneous, two-way communication occurs between the Acceptance Devices app and the POS system.