Getting Setup
To allow MetaMask to interact with Polygon, you need to first configure the Polygon network settings in MetaMask. Please follow these steps:
  1. 1.
    Click on Settings in MetaMask
  2. 2.
    Click on Networks
  3. 3.
    Click on Add Network
  4. 4.
    Add the following settings:

Polygon RPC values:

Network Name: Matic Mainnet New RPC URL: https://polygon-rpc.com/ Chain ID: 137
Currency Symbol (optional): Matic MATIC Block Explorer URL: https://polygonscan.com/

Wallet Compatibility

MetaMask Browser Extension

Fully compatible!

MetaMask Mobile App

Fully compatible with both the inbuilt dApp browser and the WalletConnect connection (scanning QR code). You are still required to configure the custom network (RPC) by going to Settings > Networks > Add Network.