- Getting Started with the PAX Semi-Integrated Solution
- Activating a Terminal in the Acceptance Devices App
- Performing Payment Transactions Using Semi-Integrated Mode
- Performing Payment Transactions Using Cloud Mode
- Generating a Bearer Token for Authentication Using a REST API Request
On This Page
REST API
Communication Protocol Between the Acceptance Devices App and POS System in
Semi-Integrated Mode
When operating in Semi-Integrated mode, the communication protocol used between the
Acceptance Devices app and the point-of-sale (POS) system is a single WebSocket channel
through which simultaneous, two-way communication occurs between the Acceptance Devices
app and the POS system.