Optimism L2 :op: [cheatsheet]

[Lux (Lux Moreau)]

What is Optimistic Ethereum?

Optimistic Ethereum is an EVM-compatible Optimistic Rollup chain. It’s designed to be fast, simple, and secure. If you know Arbitrum, this is very similar.

Network Details for MetaMask

Network Name: Optimistic Ethereum
RPC: https://mainnet.optimism.io
ChainID: 10
Symbol: ETH
Block Explorer: https://optimistic.etherscan.io

One-click add to MetaMask

DEX

• UniSwap
• 1inch
• ZipSwap

Bridge

Bridge funds to Optimistic using the Official OP bridge. Or use any alternative below.

• deBridge
• Across
• Hop Exchange
• Celer
• Rango
• Bungee

Faucet to get oETH for gas: OptiFaucet (must’ve bridged 1500 USDC through Optimism Gateway, O3 Swap, cBridge, or Hop Exchange)

Charting

• Dexscreener for Optimism

Explorer

• Optimistic Etherscan

Other links

• Official Optimism Website
• Official Documentation
• Official Twitter
• FAQ

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