03 Mar, 2025
Adding Polygon Network to MetaMask
Open MetaMask and click the network dropdown at the top. Select 'Add Network' and enter the Polygon Mainnet details: Network Name: Polygon Mainnet, RPC URL: https://polygon-rpc.com/, Chain ID: 137, Symbol: MATIC, Block Explorer: https://polygonscan.com/. Save and switch to Polygon to activate the network.