While Arbitrum One and Arbitrum Nova utilize different technologies, they both leverage Ethereum’s robust security. Arbitrum Nova, designed for applications needing higher transaction throughput without full decentralization, can be accessed through your MetaMask wallet once added. In this guide, we will review the steps to add Arbitrum Nova to MetaMask, allowing you to explore dApps on the Arbitrum Nova network.

 

 

About Arbitrum

Arbitrum provides a Layer 2 scaling solution for Ethereum, featuring Arbitrum One and Arbitrum Nova. Arbitrum One focuses on security and low fees through its rollup protocol, while Arbitrum Nova offers high-speed performance with less emphasis on decentralization.

 

Arbitrum One

Arbitrum One implements the Arbitrum Rollup protocol, providing scalable dApps with Ethereum-level security and low transaction fees. Its Nitro technology ensures advanced data compression and efficient execution, suitable for a wide range of applications.

 

Arbitrum Nova

Arbitrum Nova is a performance-oriented alternative using the AnyTrust protocol, which involves a Data Availability Committee to handle L2 data efficiently. This setup enables faster and more cost-effective transactions compared to Arbitrum One.

Arbitrum Nova, with its own ecosystem, is tailored for higher transaction throughput and less focus on decentralization compared to Arbitrum One. In this guide, we’ll walk you through the steps to add Arbitrum Nova to MetaMask, allowing you to explore its unique features and dApps.

 

Arbitrum Nova Network Details

To successfully add Arbitrum Nova to MetaMask, users need to input the correct network details, just like with other networks. Below are the necessary network details for Arbitrum Nova:

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

 

How to Add Arbitrum Nova to MetaMask

To integrate Arbitrum Nova with MetaMask, users can choose between the manual setup or using Arbitrum Nova Explorer, the blockchain explorer. Although third-party methods are available, these two approaches are recognized as the safest and most dependable.

 

Add Arbitrum Nova Network to MetaMask Manually

To add Arbitrum Nova manually by setting up a new network in MetaMask with the provided details, simply follow these instructions:

Step 1: Open MetaMask by clicking its icon in the Google extension bar.

Step 2: Click on the “Networks” dropdown menu within MetaMask to view the network options.

Step 3: Select “Add Network” from the drop-down menu options.

Step 4: MetaMask will open a new tab. Click on “Add a network manually” to proceed with adding the Arbitrum Nova network.

Step 5: Complete the setup by entering the Arbitrum Nova network details into the designated fields.

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

   

Step 6: To finalize adding the Arbitrum Nova network, click “Save” once you’ve entered all the details.

Step 7: After adding the network, MetaMask will offer to switch to Arbitrum Nova. Click “Switch Network” to do it right away, or select it later from the “Network” dropdown in the MetaMask extension.

The manual process of adding Arbitrum Nova to MetaMask is essentially a data entry task. Nonetheless, ensuring that all details are accurately inputted is important to prevent errors.

 

Add Arbitrum Nova Network to MetaMask using Blockchain Explorer

Another effective method is to use Arbitrum Nova Explorer, the designated blockchain explorer for Arbitrum Nova. This method provides a direct and secure option for adding the Arbitrum Nova network to your MetaMask wallet, streamlining the process.

Step 1: Launch your web browser and visit the Arbitrum Nova Explorer site.

Step 2: Scroll down the Arbitrum Nova Explorer homepage and select “Add Arbitrum Nova Network” to connect to the Arbitrum Nova Network.

Step 3: A MetaMask prompt will appear. Click “Approve” to add the Arbitrum Nova network to your MetaMask wallet.

Step 4: Upon approval, you can choose to switch to the Arbitrum Nova network by clicking “Switch Network”, or you can continue on your current network if preferred.

Using the blockchain explorer method avoids the potential issues of inputting incorrect network details. It’s a preferred option for newcomers to crypto, providing a simpler and more reliable way to connect MetaMask with the Arbitrum Nova network.

 

Connecting to the Arbitrum Nova Network on MetaMask

As one of the leading Layer 2 solutions for Ethereum, Arbitrum offers crypto users a scalable way to explore the Ethereum ecosystem without the burden of high gas fees. With more than 600 dApps already built on Arbitrum, users can add the network to their MetaMask wallet to take advantage of these opportunities. However, even after setting up the Arbitrum Nova network on MetaMask, it’s crucial to fund the wallet with ETH tokens to pay for gas fees.

Luckily, acquiring ETH is straightforward, given it’s the second-largest cryptocurrency by market cap. Users can purchase and transfer ETH to their MetaMask wallet through centralized exchanges like Binance or BingX. Just ensure the transfer uses the Arbitrum network to enjoy lower gas fees. Alternatively, users can swap tokens within MetaMask itself to fund their wallet with ETH on the Arbitrum network.

 

Bottomline

Arbitrum, like other Layer 2 solutions, solves a key problem by maintaining Ethereum’s robust security while lowering gas costs, opening up the Ethereum ecosystem to a wider audience. If you’ve held off using a dApp before because of Ethereum’s high fees, now is your chance to try it out. Just add Arbitrum Nova to MetaMask and begin exploring the network with reduced costs.

 

FAQs

1. Are there any risks associated with using third-party tools to add Arbitrum Nova to MetaMask?

Third-party tools might introduce risks such as incorrect network configurations or exposure to phishing attacks. It’s recommended to use official methods like the Arbitrum Nova Explorer or manual entry to ensure the security of your MetaMask wallet.

 

2. How does the Data Availability Committee (DAC) in Arbitrum Nova enhance transaction efficiency?

The DAC in Arbitrum Nova handles Layer 2 data, streamlining transactions by making data more accessible and reducing reliance on the main Ethereum chain. This setup enables faster and more cost-effective transactions, particularly useful for high-volume applications.

 

3. What steps should I take if I encounter issues with transactions on the Arbitrum Nova network?

If you experience issues with transactions on Arbitrum Nova, start by checking the network status on Arbitrum’s official channels. Additionally, ensure that your MetaMask is correctly configured with the latest network details and that you have sufficient ETH for gas fees.

 

4. Can I use the same Ethereum address for both Arbitrum Nova and Arbitrum One on MetaMask?

Yes, you can use the same Ethereum address on both Arbitrum Nova and Arbitrum One within MetaMask. The address remains consistent across different EVM-compatible networks, making it easy to manage assets and transactions on multiple Layer 2 solutions.