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Build better with Optimism nodes

Run high-performing Optimism RPC nodes and APIs in minutes on a platform built for scale.

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Reliable Optimism mainnet and testnet infrastructure

Chainstack makes sure you get access to robust and scalable infrastructure, ready for your Optimism journey, in a matter of minutes.

We take away the burden of managing it so that you can instantly focus on building and exploring data on Optimism.

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Start fast with elastic Optimism RPC nodes

Elastic Optimism RPC nodes provide personal, geographically diverse, and protected API endpoints you can immediately start using to interact with the Optimism network, starting at $0 per month.

Chainstack elastic Optimism RPC nodes

  • No rate limiting or throttling
  • Near-instant deployment
  • Global endpoint locations
  • Secure HTTP and WebSocket APIs

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Dedicated Optimism RPC nodes for dedicated users

Backed up by an expert support team, Chainstack’s dedicated RPC nodes are a go-to for request-intensive workloads on the Optimism testnet.

Chainstack dedicated Optimism RPC nodes

  • Unlimited requests, no rate limiting or throttling
  • Debug and trace APIs
  • Rapid deployment through Bolt

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Turbocharged sync

With Chainstack’s patented Bolt technology, you get fully synced dedicated Optimism RPC nodes in almost no time at all.

By using up-to-date snapshots of the ledger, Chainstack spins up dedicated Optimism RPC nodes with the latest state—so you get a node ready same day rather than having to wait long sync times while spinning it from genesis block.

Introducing Bolt
Read more        
Hours taken to sync an Optimism node
We accept payments in cryptocurrencies for Optimism RPC nodes. Learn more

Chainstack Marketplace

Chainstack is designed to work hand-in-hand with the Optimism ecosystem: tools, apps, and services that you use every day to build your applications or amplify returns.

We work closely with developers and the Optimism community to ensure seamless integration for our end users.

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Build on Optimism blockchain with us

Discover a wealth of information on how to deploy blockchain infrastructure and build amazing applications using Optimism RPCs and APIs with Chainstack.

Deploy an Optimism RPC node

Deploy an elastic or dedicated Optimism RPC node on testnet.

Optimism operations

Learn how to interact with your Optimism RPC node.

Optimism tutorials

Deploy your first smart contract on Optimism.

Notes for Optimism API

  1. When communicating with an Optimism RPC node, the Optimism client implements a JSON-RPC specification, a communication protocol allowing one to make remote calls and execute them as if they were made locally.
  2. The Optimism API allows developers to communicate with the Optimism blockchain to build applications. The best way to use the Optimism API is to use a web3 library such as web3.js if using Javascript or web3.py  if using Python.
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