Safe & secure ONEchain wallet

Take control of your ONEchain assets with complete confidence in the Trezor ecosystem.

  • Secured by your hardware wallet
  • Use with compatible hot wallets
  • Trusted by over 2 million customers
Get your walletLearn more
Screenshot of ONEchain wallet interface in Trezor Suite app - showing full integration and support

Send & receive your ONEchain with the Trezor Suite app

Trezor Suite app is an app designed to work with ONEchain, available on desktop, web & mobile.
Send & receive

Send & receive

Easily move your ONEchain from any wallet or exchange to your Trezor hardware wallet.
Buy, sell & swap

Swap

Move, save & store your assets using your Trezor hardware wallet.

Trezor hardware wallets that support ONEchain

Trezor Safe 7
Trezor Safe 5
Trezor Safe 3

Sync your Trezor with wallet apps

Manage your ONEchain with your Trezor hardware wallet synced with several wallet apps.

  • Trezor Suite
  • MetaMask
  • Rabby

Supported ONEchain Networks

  • BNB Smart Chain
  • CROSS

Why a hardware wallet?

Go offline with Trezor

  • You own 100% of your coins
  • Your wallet is 100% safe offline
  • Your data is 100% anonymous
  • Your coins aren’t tied to any company

Online exchanges

  • If an exchange fails, you lose your coins
  • Exchanges are targets for hackers
  • Your personal data may be exposed
  • You don’t truly own your coins

How to ONE on Trezor

1

Connect your Trezor

Connect your Trezor hardware wallet to your computer or mobile device. If you don’t have one yet, you can buy it here.
2

Install Trezor Suite app

Install Trezor Suite app
Download and install the Trezor Suite app for the best experience, or open the web app on your browser.
3

Transfer your ONE

Transfer your coin
Open Trezor Suite app, select your asset (activate first if needed), go to “Receive,” show full address, verify it on your Trezor, paste address into your exchange’s “Send to” field. Voilà!
4

Make the most of your ONE

Once the ONEchain transfer is complete, you can easily and securely manage your ONEchain with your Trezor hardware wallet, all through the Trezor Suite app.

Trezor keeps your ONE secure

  • Protected by Secure Element
    Protected by Secure Element

    The best defense against both online and offline threats

  • Your tokens, your control
    Your tokens, your control

    Absolute control of every transaction with on-device confirmation

  • Security starts with open-source
    Security starts with open-source

    Transparent wallet design makes your Trezor better and safer

  • Clear & simple wallet backup
    Clear & simple wallet backup

    Recover access to your digital assets with a new backup standard

  • Confidence from day one
    Confidence from day one

    Packaging & device security seals protect your Trezor’s integrity

ONEchain is a gaming-optimized Layer 1 blockchain with full EVM compatibility, developed by NEXUS Co., Ltd. under the Open Game Foundation. The network provides modular infrastructure for on-chain games, including game SDKs, a gametoken DEX, a cross-chain bridge, and a non-custodial wallet. ONE is the network's native asset and is used for transaction fees, validator staking, and protocol governance. The chain and its native token were previously branded CROSS; following NEXUS's acquisition of ONE Store, Korea's national app marketplace, the blockchain, the token, and the distribution layer were consolidated under a single ONE identity, with the chain named ONEchain and the token ticker changing from CROSS to ONE effective 4 September 2026, 00:00 UTC. The rebrand involves no contract migration, no token swap, and no change to supply or token holder balances. Mainnet, wallet, and DEX are live, and game titles are onboarding to the network through ONE Store's existing distribution channel.

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Explore all supported assets