The only Optimism
provider you’ll ever need
Build on Optimism with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.
Trusted by the best
Battle-tested
infrastructure
for Optimism builders
Providing performance and reliability at scale for the world's top businesses and on-chain projects. Join them.
400 billion+
API requests handled monthly, we can handle any volume you need.
99.99%
Uptime SLA ensures you're only paying while we're online.
2.5x
Faster API response times than our competitors.
24/7
Access to our support team, Discord community, and docs.
Everything you need to build on Optimism,
all under one account
- Mainnet
- Sepolia
- Goerli
- 01
- 02
- 03
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- 05
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Reliable & scalable
RPC endpoints
Access reliable and scalable RPC endpoints to interact with Optimism networks.
Looking for something dedicated?
Check out clusters- Mainnet
- Sepolia
Real-time data &
historical backfills
Stream data from Optimism networks to your application in real-time. Monitor transactions, logs, and more.
Indexing chain data?
Check out our backfill templates- Mainnet
Serverless functions for web3 developers
Filter, transform, and enrich blockchain data in real-time with serverless functions.
Need some inspiration?
Check out our function librarySupercharge your dApp with 3rd-party services
Integrate with 3rd-party services and tools to enhance the functionality of your Optimism application.
Learn more about Optimism,
and how to get started
Why build on Optimism?
Optimism is a Layer 2 scaling solution for Ethereum that uses optimistic rollups to increase transaction speed and reduce costs. It offers full EVM compatibility, enabling developers to deploy existing Ethereum smart contracts with minimal changes, thus enhancing scalability and user experience.
Chain Metrics
- Transaction Cost$0.02537
- Transaction Speed2 sec
- Throughput8.69 tps
- User Activity73.9K addr
- Active Developers342 devs
- Total Value Locked$641.0M
- Stablecoin Market Cap$1.4B
- Stablecoin Volume$531.7M
Optimism is a roll-up built on the OP Stack, earning its maintainers new revenue streams and benefitting from dedicated block space.
Explore Rollups as a Service