cbETH：值得信赖的流动质押代币。

安全便捷的以太币 (ETH) 流动质押。

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进一步利用已质押的 ETH

cbETH 让您可以安全便捷地使用已质押的 ETH 并赚取奖励。

Safe

We work with trusted validators. We’re the only publicly listed and audited crypto exchange. Our best-in-class encryption and security have been keeping user funds safe for 10+ years.

易于使用

Wrap your staked ETH to cbETH with just a few steps and zero fees. You can unwrap at any time. cbETH can be traded on Coinbase and used in DEXs like Uniswap and Curve.

奖励

只需支付 10% 的佣金，即可通过 cbETH 赚取有竞争力的质押奖励，无需锁定。¹此外，还可以访问不断发展的 DeFi 应用程序生态系统，以赚取更多收益。

¹ 奖励收益率由以太坊协议决定，Coinbase 会在扣除手续费后将奖励转给您。除非 Coinbase 收到奖励，否则您将不会获得奖励。您可以在帮助中心中查看我们当前的佣金费用。

The cbETH ecosystem

Earn and use your cbETH on a growing number of DeFi applications on Mainnet.*

Uniswap

领先的去中心化加密货币交易协议，由全球社区治理。

曲线

Curve is an exchange liquidity pool on Ethereum designed for extremely efficient stablecoin trading.

Balancer

Balancer is a decentralized protocol that provides DeFi liquidity infrastructure.

Yearn

Yearn is a decentralized suite of products helping individuals, DAOs, and other protocols earn yield on their digital assets.

Aave

Aave is a decentralised non-custodial liquidity market protocol where users can participate as suppliers or borrowers.

Compound

Compound 是一种为开发人员构建的算法、自主利率协议，用于解锁一系列开放金融应用程序。

Silo

Silo is a non-custodial lending protocol to borrow any crypto asset with another.

Coinbase

Wrap or unwrap cbETH from staked ETH on Coinbase. Buy or sell cbETH directly.

Coinbase Wallet

Buy, sell or deposit cbETH in DeFi protocols from Coinbase Wallet.

Chainlink

Chainlink is a decentralized blockchain oracle network built on Ethereum.

Vesper

Vesper allows you to easily grow your holdings by routing your deposits through DeFi's leading yield sources.

Maverick

The DeFi infrastructure built to bring higher capital efficiency + greater capital control to the liquidity market.

unshETH

The best on-chain staking yields for a more decentralized network.

Ethereum Mainnet

Ethereum is the community-run technology powering the cryptocurrency ether (ETH) and thousands of decentralized applications.

Arbitrum

An L2 scaling solution for Ethereum, offering a unique combination trustless security, EVM compatiblity, scalability and cost.

Optimism

Optimism is a low-cost and lightning-fast Ethereum L2 blockchain.

Polygon

Polygon is the most proven way to build and scale your projects on Ethereum.

Sommelier

Maximize ETH yield through Aave and Compound leveraged staking and Uniswap V3 liquidity provision of ETH liquid staking tokens.

Builders, you now have access to millions of Coinbase users.

It's a no-brainer for innovators to integrate cbETH into DeFi.

cbETH 优势

解锁 DeFi 的优势。

Build for the next 100 million users

We’re making it easy for Coinbase users to onboard to DeFi. Your innovations with cbETH can draw new users to DeFi and grow access to financial freedom.

Designed for DeFi

We’ve built cbETH to be seamlessly compatible with DeFi applications. This includes a simplified c-token model, on-chain price oracle, and self-serve APIs.

一流的安全性

We employ best-in-class practices to reduce the risk of slashing. We work with highly rated validators and diversify our node operators, clients, and hosting.

What builders are saying

在 cbETH 上进行构建所需的一切

cbETH Whitepaper

Coinbase's whitepaper provides in-depth details on the importance, technology, benefits and risks involved with cbETH

cbETH Wrapped Assets API

Returns the circulating supply, total supply, and conversion rate of cbETH.

GitHub Resources

Access open source resources or contribute to building on Coinbase wrapped tokens.

GitHub Permissions

Easily access cbETH permissions to start building.

cbETH/ETH Price Oracle

Easily integrate Chainlink's cbETH price oracle.

Token contract on Aribtrum

The token contract on Arbitrum allows you to see transfers, holders, DEX trades, and more.

Token contract on Base

The token contract on Base allows you to see transfers, holders, DEX trades, and more.

Token Contract on Mainnet

The token contract on Etherscan allows you to see transfers, holders, DEX trades, and more.

Token contract on Optimism

The token contract on Optimism allows you to see transfers, holders, DEX trades, and more.

Token contract on Polygon

The token contract on Polygon allows you to see transfers, holders, DEX trades, and more.

常见问题

什么是 cbETH？

Coinbase Wrapped Staked ETH (“cbETH”) is a utility token that represents Ethereum 2 (ETH2), which is ETH staked through Coinbase. Over time, the price of cbETH will likely deviate from ETH because cbETH represents 1 staked ETH plus all of its accrued staking rewards starting from when cbETH's conversion rate and balance were initialized (June 16, 2022 19:34 UTC). cbETH is minted exclusively by Coinbase.

cbETH can be sold or sent off-platform, while ETH2 will remain locked-up until a future protocol upgrade.

We wrote a white paper for cbETH with in-depth technical details.

为什么要包装质押的 ETH (ETH2) 以获得 cbETH？

Wrapping your ETH2 allows you to sell or send your staked ETH before a future Ethereum network upgrade, which may happen as soon as 2023. cbETH can also be used in DeFi and other dapps.

如果想出售 ETH2 或将其发送到另一个钱包，将其包装为 cbETH 是唯一的选择。cbETH 是一种 ERC-20 代币，可以随时出售或发送。

What is token wrapping?

Token wrapping is a process in which a crypto asset is locked up in a smart contract and a new token (the wrapped token) is issued on the blockchain to represent the original token.
Wrapped tokens provide liquidity, allowing customers to freely trade or transfer the position while the underlying token remains locked.

Am I eligible to wrap cbETH?

If you are in one of the geolocations where ETH staking is available, then you will be eligible to wrap your staked ETH (ETH2) into cbETH. Please view this help center article for eligible regions.

包装我的质押 ETH 有什么风险？

市场对 cbETH 的估值可能低于质押的 ETH，如在包装后出售 cbETH，可能会导致您损失部分现金价值。如果您不想再继续持有 cbETH，也可以免费为 ETH2 解包。
解包您的 cbETH 后将返还 ETH2 外加您在持有期间产生的所有奖励。您解包 cbETH 后，基础 ETH2 和应计奖励仍将被锁定。

我是否可以解包 cbETH？

是的，您可以解包您的 cbETH 并接收基础 ETH2。您将收到的 ETH2 数量等于 cbETH 数量乘以兑换率。
The conversion rate will grow over time so long as staking rewards exceeds penalties from very rare slashing events.

How do I verify my cbETH token address in my wallet?

Coinbase’s cbETH token can be found at the following contract address.

The cbETH contract address is a public address that identifies the cbETH token contract on Ethereum. The contract address can be found on the block explorer Etherscan, which is a data analytics platform that allows you to view Ethereum addresses.

The official cbETH contract is: 0xbe9895146f7af43049ca1c1ae358b0541ea49704
When you visit cbETH’s address page on Etherscan, you should see the official contract address on the right side of the page.

When receiving or buying a cbETH token off of the Coinbase platform, please confirm that the “cbETH” token corresponds to the contact address above. Anyone can mint a token with the ticker “cbETH”, so when in doubt, please confirm the contract address.

Where can I find the cbETH conversion rate?

We publish the current cbETH conversion rate on an Exchange API endpoint, which represents the number of ETH2 units that can be wrapped for 1 cbETH.

What’s the difference between Ethereum (ETH) and Ethereum 2 (ETH2) on Coinbase?

ETH2 is ETH that is staked in order to validate transactions and earn rewards on the ‘Beacon Chain’, which is the new proof-of-stake blockchain that will merge with the current version of Ethereum and become the main network. The price of ETH2 is equal to ETH.
All ETH2 are currently locked in a smart contract and will not become available for trading until the merge and a following upgrade are complete. In the meantime, Coinbase is making it possible for ETH2 holders to wrap their ETH2 into cbETH, which is a liquid representation of ETH2 that can be traded or transferred.

我最终是否能够解除质押我的 ETH2？

Yes, you will. In a future Ethereum protocol upgrade, possibly as soon as 2023, the protocol will allow unstaking ETH2 back into ETH. We plan to support unstaking after this upgrade.

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