🇺🇲
Broearn Wallet Documentation
  • 🧬OVERVIEW
    • 💡What is Broearn Wallet?
    • 🛡️Security
    • 📋Available Networks
      • Parallel Universe Chain
      • Bitcoin
      • Ethereum
      • BNB Chain
      • Tron
      • Solana
      • OKX Chain
      • Optimism
      • Fantom
      • Ethereum Classic
      • Polygon
      • Avalanche
  • 🛸PUT
    • Extension & in Broearn app
      • Events
        • Disconnect
        • Accounts Changed
    • Detecting the Provider
  • Establishing a Connection
  • PROVIDER METHODS
    • Connect
    • Disconnect
    • SignMessage
    • SignTransaction
    • SignAllTransactions
    • SignAndSendTransaction
  • 🔹ETHEREUM & EVM
    • Getting Started with Ethereum and EVM
    • Detecting the Provider
    • Establishing a Connection
    • Sending a Transaction
    • Signing a Message
    • Provider API Reference
      • Properties
        • eth_chainId
        • eth_networkVersion
        • eth_selectedAddress
        • _events
        • _eventsCount
      • Events
        • Connect
        • Accounts Changed
        • Disconnect
        • Chain Changed
      • Methods
        • isConnected
        • request
  • Demo Applications
  • 📜ERRORS
  • ADVANCED
    • Auth
      • Web Javascript demo
      • Web Java
      • Web Golang
      • Web PHP
  • COMMUNITY AND SUPPORT
    • 🐦Twitter
    • ✈️Telegram
    • 🎮Discord
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  • Introduction
  • Chain Information
  1. OVERVIEW
  2. Available Networks

Optimism

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Last updated 1 year ago

Introduction

is a Layer 2 scaling solution for Ethereum that employs Optimistic Rollups to significantly improve transaction throughput and reduce gas fees. It provides a seamless experience for developers and users alike, offering a highly-scalable environment for building and deploying Ethereum-based decentralized applications (dApps). Optimism aims to address the scalability challenges of Ethereum while maintaining compatibility with existing Ethereum development tools and resources.

Chain Information

chainId (int)
chainName (string)
EVM Chains

10

optimism

Optimism Mainnet

420

optimism

Optimism Testnet Goerli

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Optimism
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