How to Add Arbitrum Nova to MetaMask

Can I Add Arbitrum Nova to MetaMask?

Yes, you can add Arbitrum Nova to MetaMask. It is an Ethereum Layer 2 network that uses the AnyTrust protocol and a Data Availability Committee for scalability and lower transaction costs. To connect, go to MetaMask settings, select "Add Network," and enter Arbitrum Nova’s network name, Chain ID, and RPC URL.

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How to Add Arbitrum Nova to MetaMask

The fastest way to add Arbitrum Nova to MetaMask is through ChainList, which provides verified RPC details for EVM-compatible networks. This method ensures accuracy and removes the need to enter network settings manually.

Steps to Connect Arbitrum Nova to MetaMask

1. Visit ChainList: Open ChainList and connect your MetaMask wallet.
2. Search for Arbitrum Nova: Type "Arbitrum Nova" in the search bar.
3. Add Arbitrum Nova: Select it from the results and click "Connect Wallet."
4. Approve in MetaMask: Follow the prompts to confirm and add Arbitrum Nova as a network.

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Arbitrum Nova RPC and Chain ID

To manually add Arbitrum Nova to MetaMask, use these verified settings from the Arbitrum Nova documentation:

• Network Name: Arbitrum Nova
• RPC URL: https://nova.arbitrum.io/rpc
• Chain ID: 42170
• Currency Symbol: ETH
• Block Explorer: nova-explorer.arbitrum.io

Adding Arbitrum Nova lets you access its Layer 2 ecosystem for gaming, social, and NFT applications.

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About Arbitrum Nova

Arbitrum Nova is a Layer 2 network using Arbitrum’s AnyTrust protocol and a Data Availability Committee (DAC) to reduce costs while maintaining security. It’s optimized for gaming, social apps, and NFTs requiring high throughput and low fees.

With full EVM compatibility, Nova enables seamless smart contract deployment, fast finality, and low gas costs. Backed by Google Cloud, Offchain Labs, and ConsenSys, it offers a scalable, cost-efficient alternative to rollups.

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Final Thoughts

Arbitrum Nova is a low-cost, high-throughput Layer 2 network optimized for gaming, social apps, and NFTs. You can add it to MetaMask through ChainList or manually using verified RPC details.

With full EVM compatibility and backing from major infrastructure providers, Nova offers a scalable alternative to rollups while maintaining full Ethereum security.