Tools to monetise your connected device

We provide a full technology stack to help you monetise your device.

Unified platform

An all-in-one platform for IoT transactions

We bring together everything that’s required to build new business models and monetisation strategies. Whether you want to add IoT payments, data stream subscriptions or fully automated machine-to-machine payments, you can build it with our tools!

Our Byzantium platform offers a complete transaction layer on top of the internet for connected devices, so you can easily monetise them. We also help companies secure their data, organise data governance, maintain data privacy and much more.

Why Byzantium

A transaction layer on top of the internet for connected devices

Integrate technologies you already use

Use popular frameworks and tools right out-of-the-box. Focus on building features instead of configuring disparate components yourself.

Future-proof your business

Easily create new business models with your connected devices and quickly adapt to the fast-paced digital world.

Security and privacy by design

Security, authentication and authorization are embedded in the protocol, so you don’t have to build them on top. 

Tech stack

Designed for developers

Powerful and easy-to-use Transaction APIs

We obsess over the right abstractions that eliminate needless complexity, so your team doesn’t need to stitch together disparate systems or spend months integrating transaction functionality for your connected mobility service.


A single open-source toolkit to build your IoT endpoints directly on the edge with embedded security, authentication and authorization features.

Pre-built modules

Create your own IoT monetisation endpoints in a matter of minutes using Factories in our SDK

const { Interfaces } = require('@vaulut/sdk-js');

class MyEndpoint extends Interfaces.Endpoints.Monetise {
  constructor() {
      path: '/my/datastream',
      costPerCall: '1000',
      currency: 'µUSD'

  async execute() {
    return {
      temperature: 43,
      date: Date.now()
module.exports = MyEndpoint; 

Why Byzantium

A technology-first approach to IoT monetisation

Pay in traditional currencies

Our platform is directly integrated with existing financial infrastructure, creating secure and compliant payments.

No specialised knowledge

Any web-developer (vast majority) can work with our SDK, because its built on the Web tech stack.


Byzantium is infinitely scalable and very high-performant, enabling enterprise use cases.

Intelligent abstractions

We’ve built easy-to-use abstractions so you can focus on monetising your device.

Unlock new possibilities

Monetize any device, from anywhere, at any time.

With Vaulut, every device offering a (data) service can now use microtransactions for monetisation.

A modular design


Move faster and develop new applications and services with building blocks for every business model, from pay-per-use to sensing-as-a-service.


Frictionless, programmable, trustworthy machine-to-machine microtransactions.

Data transactions + payments

We bring together both micropayments and real-time data exchange to enable companies to build the full range of IoT-enabled applications and services – at scale and from the edge.

Machine Economy

The backbone for IoT business

For ambitious and pioneering companies, Vaulut makes IoT transactions as simple, borderless and programmable as the rest of the internet. We enable devices to become autonomous business entities that participate in transactions on their own with little to no human intervention. This is the Machine Economy.