How do I add a Polygon to MetaMask wallet?

To begin, launch MetaMask by clicking on its extension within your browser. This action will open the MetaMask interface, allowing you to interact with various blockchain networks.

Once MetaMask is open, locate the menu at the top of the application. This menu typically displays the current network you are connected to, which by default is often Ethereum Mainnet. It is important to note the current network as you will be changing it in the next step.

To switch networks, click on the current network displayed in the menu. This will bring up a list of available networks that you can connect to. The list may include various testnets and mainnets, depending on your MetaMask configuration and the networks you have previously added.

From the list of networks, search for Polygon Mainnet. Polygon Mainnet is a popular scaling solution for Ethereum, designed to reduce transaction fees and improve network throughput. Once you find Polygon Mainnet in the list, click on the “Add” button to connect to it.

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