FRONTIER TECHNOLOGY · POWERED BY AI

Connectivity where nothing else reaches.

Nightbeam designs, builds and deploys immediate, secure connectivity solutions for the environments left behind today: where infrastructure is limited or latency is high.

Get access → Explore the technology
Offline-firstWorks without signal
AI at the coreReal-time authentication
Bank-gradeEnd-to-end security
Discover more ↓
The platform

Infrastructure for what networks can't reach.

We combine artificial intelligence and frontier engineering to connect devices and move value in ways that aren't possible today.

Immediate connectivity

Link two devices and transfer data and value instantly, without depending on a stable connection.

Secure with AI

Artificial intelligence that authenticates, decides and prevents fraud in real time, on every operation.

Resilient without signal

Operates with limited infrastructure or high latency, with synchronization that prevents duplicates and inconsistencies.

Secure wallet

Store value tokens on-device, protected by the phone's secure storage, hardware-backed keys and biometrics.

◆ PURPLEKEY — FLAGSHIP PRODUCT

One key to connect and pay, in any environment.

Purplekey is Nightbeam's general-purpose connection technology: bidirectional, adaptive and secure communication, with built-in AI, ready to work even without coverage.

Bidirectional & adaptiveTwo-way communication with the device — not a one-way QR.
Near or farWorks up close or at a distance — via QR, NFC or radio.
Offline-first, cloud-syncedTransact without a connection; it syncs to the cloud when back online.
Standardized & customizableA single standard whose payload adapts to each company's needs.
Powered by the Pentasig™ secure protocol.
◆ CUSTOMIZABLE PAYLOAD

You define the data.

The QR or message payload is a JSON you shape to your needs — add or remove fields and rename them. Purplekey carries and secures whatever your business requires.

payload.jsonedit the fields ↓
{
}
Use cases

Built for the real world.

Wherever the connection fails, Nightbeam keeps data and value flowing.

🏪

Retail

Points of sale with intermittent connection that never stop charging.

🚌

Transport

On-board fare collection and validation, in motion and independent of the network.

🎫

Large events

Thousands of simultaneous transactions where the signal collapses.

📡

No-coverage zones

Remote communities and routes connected for the first time.

For developers

Build on Nightbeam.

A platform to integrate Purplekey into your products. Create your account and access the SDK and documentation as soon as your access is granted.

quickstart.js
// Connect two devices and transfer — no network
import { Nightbeam } from '@nightbeam/purplekey'

const nb = new Nightbeam({ mode: 'offline' })

await nb.pair() // secure link
await nb.transfer({
  amount: 125.00,
  secure: true
}) // done ✓
Start today

The connection of the future, available now.

Request access and take Nightbeam where your systems can't reach today.

Get access → Talk to the team