OneEur.com

OneEur
Instant

OneEur is a standalone digital currency with a different design: instead of one big shared blockchain, every wallet has its own chain. Payments never wait in line, so they complete in milliseconds. Ready for everyday payments and corporate needs.

MillisecondsTransaction time
Own chainFor every wallet
StandaloneNo outside blockchain
Why OneEur

Simple, fast and independent.

Instant transfers

Only the sender’s and receiver’s chains are updated, so payments settle in milliseconds.

Fully standalone

OneEur runs on its own network and does not depend on any other blockchain.

Secure

OneEur uses strong, well-established cryptography standards to protect every wallet and every transaction.

Technology

Every wallet has its own chain.

Traditional blockchain

One big shared chain

Every payment from every user goes into one shared chain, so transactions queue up and wait their turn.

OneEur

One chain per wallet

Each wallet keeps its own chain of transactions. A payment only updates the sender’s and receiver’s chains, so it never waits for anyone else and completes in milliseconds.

Mirrored everywhere

A full copy on every holder

Every wallet chain is mirrored to many different chain holders. Each holder keeps a full copy. A holder that was offline catches up from the others automatically, and balances can still be read even if some holders are down.

For business

Ready for corporate needs.

Settled at checkout

A payment is confirmed in milliseconds, so you know it has arrived before the customer leaves the counter or the page.

Simple JSON API

Connect your own systems with a small HTTPS API. No API keys to manage: every payment is signed by your own wallet.

Invoice references

Every payment can carry an invoice or order number, signed into both the sender’s and receiver’s chains, so bookkeeping can be matched automatically.

Live notifications

Follow a live stream of confirmed payments and react the moment money comes in: ship the order, unlock the service, print the receipt.

Your own infrastructure

Run a chain holder in your own data centre and keep a full copy of every chain, with no dependence on a third party.

Full audit trail

Every transaction is signed, permanent and visible in the explorer, giving auditors a complete, verifiable history.

Learn more

Go deeper.

How the chain works

Two blocks per payment, one primary that confirms, full copies on every holder.

Read more

Security

Ed25519 and SHA-256, a key that stays on your phone, and what is still to do.

Read more

Mobile app

The OneEur wallet for iOS and Android: send, receive, scan and see your chain.

Read more

Run a holder

Keep a full copy of every chain on your own machine with one Docker command.

Read more
How to use

Three simple steps.

02

Add OneEur

[Explain how people get their first OneEur.]

03

Send instantly

Pay anyone with a OneEur wallet. It arrives in milliseconds.