You can then switch to a different network on the new network or stay on the current one. The Metamask platform will provide you with a list of supported networks where you will find Polygon. To add the network, you must first activate it; simply click on it to turn the blue button. This will automatically add it to your network list. Once you install the extension, you can either import your existing wallet or create a new one.

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As a gateway to decentralized applications (dApps), web3 users need to know how to add the Polygon mainnet to their MetaMask wallets. Polygon, initially known as Matic Network, provides a scalable solution alongside the Ethereum blockchain. It stands out as a game-changer layer-2 project in the Ethereum ecosystem. Now that you have a compatible wallet to try the Polygon network, you’ll also need to bridge some of your crypto to the network to use it. Remember to always use a bridge to transfer tokens from one network to the other, for instance, Ethereum to Polygon.

The low fees and fast transaction speeds make it an ideal network to dip how to buy spell token your toes in the world of Web3. Go to wallet.polygon.technology to connect your Polygon wallet. You can also directly click the ‘Polygon Bridge’ option from the screen (if you don’t click it now, you’ll have to click it after connecting the wallet). Whether you’re creating a new wallet or importing an existing one, you’ll have to create a new password for it. Go to metamask.io on your preferred browser to download the MetaMask wallet.

1. Go to metamask.io on your preferred browser to download the MetaMask wallet.
2. This means you don’t have to manually enter all the configuration details to add the Polygon network as you had to do previously.
3. First, ensure you’re connected to the selected wallet account in MetaMask.
4. Once the wallet is connected, you might be asked to switch to the new wallet view.
5. You’ll now have to repeat your seed phrase by selecting the words at the bottom of the screen in the right order.
6. MetaMask is a widely used crypto wallet app and browser extension that enables users to interact with Web3 projects.

To import an existing wallet, you’ll need your secret backup phrase. When you create your wallet, you’ll be given this secret backup phrase. You need to keep this phrase very safe, preferably on a device that’s not connected to the internet. If you lose this phrase, you cannot gain access to your wallet. Moreover, you should never share this phrase with anyone. Anyone with access to your phrase can access your wallet and transfer all your tokens; it’s the same as handing over your wallet.

Now, a lot of these solutions have become mainstream in their own right and are here to stay. And we’re not talking about different blockchain networks, though there is no shortage of that either. We’re talking about layer 2 solutions built on Ethereum, such as Polygon. But one thing everyone knows for sure is that you’re going to need a wallet. And if we’re on the subject of a crypto wallet, MetaMask is almost always a part of that conversation. Now, to transfer your assets from Ethereum to Polygon, you will have to use the “Polygon Bridge” option.

Step 1: Access the Network Information for Polygon

This includes a custom RPC URL, chain ID, and network name. To add Polygon tokens, a token address must be imported. Once added, the Polygon network will appear in the network selection and the network settings dropdown guides to open bitcoin wallet account 2021 menu within MetaMask, allowing you to switch to it anytime. You’ll be connected to the Polygon network on your MetaMask wallet.

Installing and setting up MetaMask

You’ll now have to repeat your seed phrase by selecting the words at the bottom of the screen in the right order. Click the lock to view the words and take note of them in the correct order. Keep the phrase in a secure place (preferably offline) and never share it with anyone. This string what is a microcontroller and how does it work of numbers is the final backup of your wallet and its contents. After you’ve clicked on “Add Network”, you’ll land on the “Add a network” page.

Search for “Polygon” in the network list and select Polygon Mainnet with Chain ID 137. Click the MetaMask icon at the top right corner of your browser to open the wallet UI. Click « Save » to finalize adding the Polygon network. Click ‘Switch to Network’ to switch from Ethereum to Polygon. Go to your browser and click the ‘MetaMask’ extension icon from the extensions menu and log in to your account if you have to.