Optimistic Ethereum

Optimistic Ethereum

The Ethereum you know and love, at lower cost and lightning speed

Use live apps on Optimism today

Transact in milliseconds, save 10-100x on fees.

Explore decentralized apps on Optimism

Optimism can support any Ethereum app. Check some out below. Don't see your favorite app? Tag us on Twitter with your request.
Uniswap
Swap your tokens with ease. A community favorite that allows you to trade tokens with folks across the network.
Uniswap
Swap your tokens with ease. A community favorite that allows you to trade tokens with folks across the network.
Uniswap
Swap your tokens with ease. A community favorite that allows you to trade tokens with folks across the network.
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Lyra
Lyra is an automated market maker (AMM) for options trading
Synthetix
Synthetix is a system designed to let users hold and trade synthetic assets whose value can be tied to real-world assets.
Perpetual Protocol
Decentralized perpetual swap
Uniswap
The Uniswap protocol is a peer-to-peer system designed for exchanging ERC20 Tokens on EVM-compatible blockchains.
1inch
1inch's aggregation protocol, which allows you to choose the best decentralized exchange for your transaction, is available on Optimistic Ethereum.
Kwenta
Kwenta allows you to trade real world assets and derivatives on-chain.
Rubicon
Rubicon is an open order book protocol for Ethereum. Trade with limit and market orders on a next generation decentralized exchange and earn in democratic liquidity pools.
WePiggy
WePiggy is an open source, non-custodial crypto asset lending market protocol. In WePiggy’s market, users can deposit their crypto assets to earn interest, or borrow others by paying interests.
dForce
An integrated and interoperable open finance and monetary protocol matrix covering asset, trading and lending.

Frequently asked questions

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philosophy
We pledge to uphold the values of Ethereum by producing infrastructure that promotes the growth and sustainability of public goods.
LEARN MORE ABOUT OUR plan to MAKE IT HAPPEN
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