Step-by-Step Guide: Adding BASE Mainnet and testnet Network to MetaMask

Adding Base Mainnet Network & Goerli Testnet Network

Are you ready to explore decentralized applications (dapps) on the Base Blockchain (BASE) mainnet using MetaMask? This step-by-step guide will walk you through the process of adding the BASE network to MetaMask, ensuring an optimal user experience. Additionally, we'll cover connecting to the Base testnet for testing purposes.

Step 1: Open MetaMask Wallet

To start, launch the MetaMask extension in your browser by clicking on the MetaMask icon in the upper-right corner. This action will open the MetaMask interface, offering an intuitive platform to manage your digital assets.

Step 2: Select "Custom RPC"

Within the MetaMask interface, locate the network dropdown in the upper-right corner. From the available options, choose "Custom RPC." This action will open a new window where you can input the details of the Base chain mainnet and testnet.

Base Chain Mainnet (For Mainnet Interaction) (This is the one you are probably looking for)

Chain Name: Base Blockchain
Chain ID: 8453
Symbol: ETH
New RPC URL: https://mainnet.base.org/
Block Explorer URL: https://basescan.org/

Base Goerli Testnet Network (For Testing)

Chain Name: Base Goerli
Chain ID: 84531
Symbol: ETH
New RPC URL: https://goerli.base.org/
Block Explorer URL: https://goerli.basescan.org/

Step 3: Enter the Base Mainnet Network URL

In the "New RPC URL" field, input the URL of the Base Mainnet Network: "https://mainnet.base.org". It's vital to verify the URL's accuracy to ensure proper network connection.

Step 4: Provide a Network Name

Complete the "Network Name" field with a name that resonates, such as "Base Blockchain". This label will facilitate easy identification within MetaMask.

Step 5: Save the Network

Click the "Save" button to seamlessly integrate the Base Mainnet Network into your MetaMask interface.

Step 6: Select the Base Mainnet

Proceed by selecting the Base Mainnet from the network dropdown. This action connects your MetaMask to the Base Mainnet, enabling interaction with Base Mainnet dapps and tokens.

In conclusion, following these straightforward steps will effortlessly add the Base Network to your MetaMask, enhancing your interaction with Base Mainnet Network dapps and managing your Base assets. Whether you're engaging with the Base Mainnet or the Goerli Testnet, MetaMask provides a secure and user-friendly environment for your blockchain interactions. Explore Base Network's potential, from mainnet engagement to testing, using MetaMask as your bridge to the world of decentralized applications. By adhering to the instructions outlined here, you'll navigate the process with ease and experience the utmost in user satisfaction and security.

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