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◈ Wallet IssuesLow Severity

Wrong Network / Chain Not Added

dApp asks to switch network but your wallet doesn't have it configured.

NetworkRPCChain ID
// OVERVIEW

This guide covers 3 verified steps to resolve "Wrong Network / Chain Not Added". Follow each step in order before moving to the next. If the steps below don't resolve your issue, use the community support options at the bottom of this page.

// STEP_BY_STEP_FIX3 steps
01

Use Chainlist.org

Visit chainlist.org, search for your network (e.g., "Arbitrum", "Base", "Polygon"), connect wallet, and click "Add to MetaMask" — one click adds all RPC details.

02

Manual RPC Entry

MetaMask → Settings → Networks → Add Network. Fill in: Network Name, RPC URL, Chain ID, Currency Symbol, Block Explorer URL. Find these on the chain's official docs.

03

Switch Active Network

Click the network dropdown at top of MetaMask and select the correct chain. Make sure your tokens exist on that chain.

// RECOMMENDED_TOOLS
⬡Chainlist.org
⬡MetaMask
// STILL_STUCK
◈

Join Community Discord

Post your issue in #wallet-support with your tx hash

→⬢

Check on Etherscan

Look up your transaction hash to see the exact error

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MetaMask Official Support

For wallet-specific issues, open a ticket with MetaMask

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