NewNote
Developers Portal
A centralised development hub giving technical teams access to NewNote's integration software, payment simulators, tools and API references.
- SDKs for Android and Linux POS
- Code Samples & Integration Guides
- Postman Collections & API Playground
- Logs, Debugging & Test Environments
What's inside
Everything you need to integrate
From SDKs and simulators to test environments and development kits — all in one place.
Android & Linux POS SDKs
Official development SDKs for NewLand Android and Linux POS terminals, with full documentation and release notes.
Restricted accessIntegration Guides & Samples
Step-by-step guides and ready-to-run code samples covering attended and unattended payment flows.
Browse guides →Payment Simulators
Simulate PuP, TPVPC and Multibanco HAL transactions in a controlled environment — no real hardware needed.
Restricted accessAPI Reference & Playground
Complete NewNote Gateway API reference with Postman collections and an interactive playground to test endpoints.
Explore API →Logs & Test Environments
Full sandbox environments with real-time logs and debugging tools to validate your integration before going live.
View environments →Development Kits
Order terminal kits ready for development of attended and unattended solutions — SIBS Multibanco HAL, RedSýs PuP, TPVPC and UK gateways.
Order a kit →