Getting Arbitrum on Metamask is simple and is same as adding any other EVM blockchains. All you need to do is enter the network details on Custom RPC addition feature on your MetaMask.

Open Metamask extension and drop down the “Ethereum Mainnet” at the top right corner. This opens networks where you can choose different EVM blockchain or you can add a new custom EVM (Ethereum virtual machine) network of your choice.

• Network Name: Arb1
• RPC: **https://arb1.arbitrum.io/rpc**
• Chain ID: 42161
• Currency Symbol: ETH
• Block Explorer URL: https://arbiscan.io

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