Ethereum

ETH

Ethereum and EVM asset management

Manage ETH, tokens and EVM assets

OneKey helps users manage ETH, ERC-20 tokens, NFTs and EVM assets through the OneKey App and compatible hardware wallets. You can view accounts, receive and send ETH, connect Web3 apps and confirm important actions on device.

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Why use OneKey for Ethereum?

Control your ETH accounts

OneKey is built for self-custody users who want to manage ETH accounts, token assets, NFT collections and transaction confirmation with a clearer wallet workflow.

Self-custody gives users more control over ETH accounts, ERC-20 tokens, NFTs and Web3 approvals. OneKey helps keep that workflow clear across the app and hardware wallet.

Open-source product foundation

OneKey follows an open-source product approach, allowing users, developers and the community to better understand wallet implementation and device workflows.

Transparent development helps Ethereum and EVM users evaluate product direction, compatibility and wallet workflows over time.

Clear Ethereum transaction review

When interacting with Ethereum and EVM dApps, OneKey helps users review transaction details, token approvals, addresses, Gas and network information before confirmation.

The OneKey App and hardware wallet work together to make ERC-20 transfers, NFT actions and dApp approvals easier to review for Ethereum users.

Guides and ongoing support

Use OneKey Help Center, product guides and app updates to learn more about ETH account setup, device connection and EVM wallet workflows.

Users can refer to product guides and support content when they need help with device setup, recovery workflows, app downloads or compatibility.

Move your Ethereum wallet to OneKey

If you already manage ETH in another wallet, you can choose a compatible import, recovery or hardware wallet setup path and continue managing accounts in OneKey App.

Import an existing walletUse a compatible recovery or import method to bring an existing Ethereum account into your OneKey workflow.

Connect a hardware walletPair OneKey App with a OneKey hardware wallet to review ETH transfers, ERC-20 token actions, NFT operations and dApp approvals on device.

View EVM assets in one appUse OneKey App to view addresses, balances, token assets, NFTs, transaction history and device connection status in one place.

Frequently asked questions

Common questions about Ethereum wallets, ETH, ERC-20 tokens, NFTs, EVM networks, OneKey App and hardware wallet confirmation.

What is Ethereum?+

Ethereum is a blockchain network for smart contracts and Web3 applications. ETH is the native asset used for Gas, transfers, staking and ecosystem interactions.

Can I manage Ethereum with a hardware wallet?+

Yes. A hardware wallet is well suited for ETH management because important transfers, token approvals and dApp actions can be reviewed and confirmed on a dedicated device.

Can OneKey App manage ETH?+

Yes. OneKey App can help users view ETH accounts, manage ERC-20 tokens and NFTs, prepare transactions and connect to OneKey hardware wallets.

Does OneKey support receiving and sending ETH?+

Yes. Users can view an ETH address, receive assets, prepare a send transaction and use a hardware wallet for on-device confirmation when supported.

Can I move Ethereum from another wallet to OneKey?+

Yes. Depending on your current wallet type, you can use a compatible recovery flow or transfer ETH and EVM assets to a OneKey-managed address.

Is OneKey suitable for long-term ETH holding?+

Yes. OneKey App and hardware wallets are suitable for users who want to manage ETH accounts, review addresses and keep a structured long-term self-custody workflow.

Which EVM networks does OneKey support?+

This page highlights Ethereum, Arbitrum, Optimism and Base. Actual support may vary by app version, firmware and network integration.

Which networks related to Ethereum relatedSupported networks?+