The optimistic rollup that lives up to its name
With Optimism, a leading Layer 2 solution with over $800 million total value locked, saved more than $1 billion in gas fees, and donated over $1 million to public goods, doing good work in Web3 has never looked more positive.
Accessible
With EVM-equivalent Optimism, you can start building immediately, with all the Ethereum tools and apps that you’re used to.
Fast and cheap
With far cheaper gas fees - 129X cheaper than on Ethereum to be exact - transactions run like lightning and save resources.
Optimistic
Optimism is committed to the long-term success of the Ethereum ecosystem and a trustless, decentralized future.
Simple, sustainable and radically optimistic
Speed, simplicity and scalability at it’s best
Dive deep into Infura-Optimism resources
Bug bounty: Cash in on rewards by threat level
Get familiar with Optimism before you build
About Optimism
Designed around the 4 tenets of simplicity, pragmatism, sustainability and optimism, Optimism uses optimistic rollups to process transactions in batches, reducing gas fees and speeding up transaction time. Optimism is committed to decentralization, right down to the architecture of its own incentive system. With $1M donated thus far, Optimism aims to scale and sustain public goods on Ethereum until it becomes decentralized. Optimism Collective, a new DAO, was recently created to fund public goods and govern the protocol.
Supported by tools you actually use
Optimism supports all tools available in the Ethereum ecosystem.
Join over 186 projects building on Optimism
Explore how others are building on Optimism and Infura
Perpetual Protocol
Perpetual Protocol is an on-chain perpetual futures DEX with deep liquidity and builder-ready composability.
Barnbridge
BarnBridge is a decentralized finance protocol focused on providing users with access to sustainable fixed yield.
"We chose Infura to access Optimism because of its stability and the best uptime. Infura develops industry-leading features that in turn help us provide the best experience to our users."
Yenwen Feng, Co-founder Perpetual Protocol
Getting started with Infura + Optimism
Grow Your Technical Skills
Additional resources to help you on your journey
Check out the launch blog
Great things have been happening with Infura-Optimism since we launched our support last year.
Dive deep into Infura-Optimism resources
Learn more about getting started with Infura or read about optimistic rollups
“We decided to use Infura to access Optimism data to help us simplify & streamline our infrastructure. By using Infura, we could access all the necessary RPC data needed to manage BarnBridge deployments across mainnet & Optimism using one singular RPC data provider. This avoided the need to spend cycles managing multiple RPC data providers via a variety of different interfaces.”
Stuart Hunter, Technical Lead, BarnBridge
