cbETH：值得信賴的流動性質押代幣。

安全且便捷的 ETH 流動性質押。

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用您質押 ETH 做更多的事

cbETH 讓您可以安全輕鬆地使用質押 ETH 並盈收聚合器獎勵。

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.

便於使用

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.

值得

在 cbETH 上盈收聚合器具有競爭力的質押獎勵，只需支付 10% 的佣金，且無需鎖定。¹此外，您可以存取不斷成長的 DeFi 應用程式生態系統以盈收聚合器更多。

¹ 獎勵費率由 Ethereum 協定決定，Coinbase 會將獎勵扣除費用後傳遞給您。除非 Coinbase 收到獎勵，否則您將無法盈收聚合器。您可以在幫助中心中查看我們目前的佣金費用。

The cbETH ecosystem

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

Uniswap

交由全球社群治理，領先業界的去中心化加密貨幣交易協定。

曲線

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 是為開發人員組建的演算法自主利率協定，用於解除鎖定一系列開放金融應用程式。

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.

鏈環

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 優勢

解鎖 DeFi 的好處。

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 上建立所需的一切

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.

常見問答

cbETH 是什麼？

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.

我為什麼要包裝質押的 ETH (ETH2) 來獲得 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.

如果您想出售 ETH2 或將它傳送到另一個錢包，您唯一的選擇是將它包裝為 cbETH。cbETH 是 ERC-20 代幣，可以隨時出售或傳送。

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.

包裝我質押的 ETH 有什麼風險？

市場對 cbETH 的估值可能低於質押的 ETH，這可能會導致您因為包裝和出售 cbETH 而損失現金價值。如果您不想再持有 cbETH，也可以免費解包以換取 ETH2。
將您的 cbETH 解包將能取回 ETH2 加上您在持有期間產生的所有獎勵。即使您將您的 cbETH 解包後，標的 ETH2 和應計獎勵仍然處於鎖定狀態。

我是否可以將我的 cbETH 解包？

是的，您可以將您的 cbETH 解包並且接收標的 ETH2。您將會收到的 ETH2 數量等於 cbETH 數量乘以兌換率。
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.

我最終能否取消質押我的 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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