However, make sure you have ETH in your wallet to pay your transaction costs. You can even swap tokens within the extension. You can now visit any decentralized application (DApp) that supports Arbitrum support and connect to it.Īfter setting up the Arbitrum mainnet in MetaMask, you’re free to start sending crypto, collecting NFTs, and using DeFi DApp smart contracts. You have now connected your MetaMask crypto wallet to Arbitrum. You can switch to the Arbitrum network from your MetaMask by simply clicking on the Arbitrum One icon in the network selection tab. On the “Add a network manually” page that opens, you'll need to add the following details. Open the drop-down menu by clicking on the Ethereum Mainnet display. You can switch to the Arbitrum network from your MetaMask by simply clicking on it in the network selection tab.ġ. Then, click “Add network”.Ĭlick the “Add” button that appears after Arbitrum One.

Next, we'll see how to connect MetaMask to Arbitrum. For now, MetaMask is only connected to Ethereum. You can open MetaMask in your browser by clicking on the puzzle icon and clicking on the MetaMask logo. Click “Next” and then “Done” to finish the installation of the MetaMask wallet.ġ1. Click “Got it!” to finish setting up your new wallet.ġ0. You have now completed the steps to protect your wallet. You’ll need to repeat your seed phrase by selecting the words in the correct order. This phrase is the final backup of the contents of your wallet. Store the phrase securely (preferably offline) and never share it with anyone. Click the lock to view the phrase and take note of the words in the correct order. Read through it carefully if you’re not familiar with how crypto wallets work.ħ. After you choose your password, MetaMask will give you some useful information about your wallet’s seed phrase. If you forget your password, you can always retrieve your crypto with your seed phrase.Ħ. The password simply prevents people from accessing your wallet from your device. Create a strong password for your wallet. Accepting or refusing this will not affect your wallet usage.ĥ. If you’d like to share anonymous usage data with MetaMask, you can do so at this stage. You can also import an existing wallet with its seed phrase using the “Import an existing wallet” option.Ĥ. If you want to create a new wallet, click “Create a new wallet”. After installing the extension, you’ll see the MetaMask welcome page. Make sure you’re using the official website and downloading the legitimate extension.Ģ. MetaMask is available for Chrome, iOS, and Android on the MetaMask website. How to Install and Set up a Metamask Walletġ. It aims to improve the performance of Ethereum smart contracts by increasing their speed, scalability, and privacy.īy allowing developers to run unmodified Ethereum Virtual Machine (EVM) contracts and Ethereum transactions on a second layer, Arbitrum’s goal is to provide fast and cost-effective transactions while maintaining the security benefits of Ethereum's layer-1 infrastructure.

Users can also use these steps to add other EVM networks like BNB Smart Chain and Polygon to MetaMask.Īrbitrum is a layer-2 scaling solution developed by Offchain Labs for the Ethereum blockchain.

Users can add the Arbitrum One network to MetaMask with just a few clicks. MetaMask is a crypto wallet for Ethereum and is available to download as a web extension and mobile app on the official MetaMask website.

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