Optimism ecosystem

Lyra is an automated market maker (AMM) for options trading

Synthetix is a system designed to let users hold and trade synthetic assets whose value can be tied to real-world assets.

Allows the creation of peer-to-peer parimutuel markets that anyone can join. The foundation of novel on-chain initiatives, from AMM-based positional markets to immersive gamified experiences.

Discover, collect, and sell digital items on the first NFT marketplace built for Optimism

Decentralized perpetual swap

Save money and win prizes! PoolTogether is a no loss prize savings protocol. The more you deposit the better your chances to win!

The Uniswap protocol is a peer-to-peer system designed for exchanging ERC20 Tokens on EVM-compatible blockchains.

Velodrome is an AMM modeled on Solidly and designed to be a public good that provides deep liquidity and low slippage to token pairs critical for the growth of the Optimism ecosystem.

Hop allows you to quickly bridge assets between L1 and various L2 solutions.

1inch's aggregation protocol, which allows you to choose the best decentralized exchange for your transaction, is available on Optimistic Ethereum.

Kwenta allows you to trade real world assets and derivatives on-chain.

NFT Lending. View existing loans, lend against NFTs, or propose loan terms on your own NFTs.

No-Code Tools For Creators To Launch Their NFT Collections And Generative Art on Optimism.

Swap, earn, stack yields, lend, borrow, leverage all on one decentralized, community driven platform. Welcome home to DeFi.

Punks on Optimism. All profit will go to public goods on Optimism.

Explore the new world of Ethereum 🪐 🖼 ✨

The secure app to store crypto yourself Store all your crypto and NFTs in one place, trade 500+ assets on DEXes and earn interest. No Coinbase account required.

A crypto wallet & gateway to blockchain apps. Start exploring blockchain applications in seconds. Trusted by over 1 million users worldwide.

Synapse Protocol allows you to transfer and swap assets across Ethereum, Layer 2 chains, BSC, Avalanche and more.

open source and non-custodial liquidity protocol for lending and borrowing.

Instantly send assets between layer 2 rollups, as well as to and from Ethereum.

Aelin is a permissionless protocol for capital raises and OTC deals. You don't need VCs; Aelin decentralizes fundraising for investors and protocols.

A small generative collection based on The Gregorian calendar day and astrological sign. Combining modern and ancient stories.

Provides Swiss Companies with digital tools to create a market for their shares on their website.

Alchemy's focus on reliable infrastructure and data consistency makes it easier to build and scale on blockchain. Use Alchemy to start building.

Capital-efficient, decentralized, over-collateralized stablecoin protocol.

A community-driven PFP NFT on Optimism.

Assure is a Web3.0 crypto trading management aggregator as well as a portal for billions of users switching from Web2.0 to Web3.0.

Atlantis World is building the Web3 social metaverse by connecting Web3 with social, gaming & education in one lightweight virtual world!

The Bakery provides exclusive DeFi research with Web3. Pastries are dynamic NFTs, letting users contribute, level-up, and get rewarded for their info!

Banxa is a public, payment service provider (PSP) that allows ETH and USDT purchases directly to Optimism.

BarnBridge is a risk tokenizing protocol that lets users leverage or hedge their DeFi positions.

Beefy Finance is a Multi-Chain Yield Optimizer Protocol.

Beethoven X is a community-driven DEX. As the first official friendly fork of Balancer V2, Beethoven X leverages best in class DeFi protocols to offer novel decentralized investment strategies.

Biconomy, a web3 infra project solving transaction layer problems, built Hyphen, the fastest & cheapest cross-chain liquidity bridge in the market.

The world’s leading blockchain ecosystem and digital asset exchange.

BitBTC makes it easier for BTC to buy everything!

Bitget is the world’s leading digital asset trading platform with 2 million registered users worldwide, offering spot trading, futures trading and digital asset purchasing services.

Thailand’s No. 1 digital asset exchange platform, regulated by the Thai SEC and licensed by the Thai Ministry of Finance.

BlockVision provides node services like Infura and Alchemy, as well as basic and enhanced FT/NFT APIs, Alerts, and a full development platform.

Bored Town is a collection of 5555 open-source (aka CC0) Bored Town Monsters living on the Optimism blockchain.

BoringDAO is a DAO-Driven cross-chain service provider. We provide secure, easy and fast cross-chain solutions for blockchain networks.

Buy ETH and USDC directly on Optimism, use the ecosystem’s apps from your phone, and cash out funds back on your bank account at any time.

A tool that allows you to batch send ether, erc20 tokens and NFTs. Supported almost all EVM-compatible chains.

Bungee is the Google Maps for the multi-chain world. A bridge aggregator that helps users discover the best bridges to move their assets across chains.

Celer Network is a blockchain interoperability protocol enabling a one-click UX accessing tokens, DeFi, GameFi, NFTs, etc., across multiple chains.

Celer cBridge is a decentralized and non-custodial asset bridge that supports 130+ different tokens across 30+ blockchains and layer-2 rollups.

Chainlink's decentralized oracle network provides reliable, tamper-proof inputs and outputs for complex smart contracts on any blockchain.