Can I Add World Chain to MetaMask?

Yes, World Chain integrates with EVM-compatible wallets such as MetaMask, Rabby, or others supporting custom networks. Built using the OP Stack, it prioritizes verified user transactions, offering free gas and Ethereum-grade security.

World App users have built-in wallet access to World Chain, including integrated fiat onramps and offramps. For help selecting the right wallet, Ethereum.org provides a detailed guide.

How to Connect World Chain to MetaMask

You can add World Chain to MetaMask manually or use ChainList, a trusted EVM network aggregator that instantly connects wallets to verified networks, ensuring accuracy.

Quick Guide to Adding World Chain via ChainList:

1. Visit ChainList: Go to the ChainList website and connect your MetaMask or preferred wallet.
2. Search for World Chain: Type "World Chain" into the search box.
3. Select the Network: Click the "Add to MetaMask" button next to World Chain.
4. Confirm in Wallet: Approve the prompts within your wallet to finalize network integration.

World Chain RPC and Chain ID

If you're adding World Chain manually to MetaMask, use these official network details:

• Network Name: World Chain
• RPC URL: https://worldchain-mainnet.g.alchemy.com/public
• Chain ID: 480
• Currency Symbol: ETH
• Block Explorer URL: https://worldscan.org

Always verify these settings directly with World Chain’s official docs before connecting. This ensures secure access to apps and services without connection issues.

World Chain Sepolia (Testnet) RPC and Chain ID

Developers testing apps before World Chain mainnet release or users exploring beta apps can manually add World Chain Sepolia Testnet to MetaMask with these settings:

• Network Name: World Chain Sepolia
• RPC URL: https://worldchain-sepolia.g.alchemy.com/public
  
• Chain ID: 4801
• Currency Symbol: ETH
• Block Explorer: https://worldchain-sepolia.explorer.alchemy.com

You'll need Sepolia testnet ETH from the official faucet to cover transaction fees.

What is World Chain?

World Chain is an Ethereum Layer-2 blockchain built using Optimism’s OP Stack, designed specifically for verified human users. It provides priority blockspace, free gas allowances via World ID, and robust Sybil resistance to enable secure, identity-driven transactions.

Optimized for the World App ecosystem, World Chain leverages EVM equivalence to seamlessly integrate Ethereum-compatible dApps. This structure boosts scalability, data availability, and throughput, facilitating DeFi and identity applications at global scale.

Final Thoughts

Integrating World Chain with MetaMask or other EVM-compatible wallets is straightforward, especially using trusted tools like ChainList.

Always double-check network details with official sources for safe and smooth transactions. Developers and early adopters should start with the World Chain Sepolia Testnet to familiarize themselves without risking real funds.