Guide to add Polygon (Matic Network) Network on Metamask (Desktop & Mobile)
Connect Your MetaMask With Polygon Network

1) Go to the settings page
2) Click on Networks > Add Network
3) Key in the relevant details:
- Matic Mainnet
- Network Name: Matic Mainnet
- New RPC URL: https://rpc-mainnet.maticvigil.com/
- ChainID: 137
- Symbol: MATIC
- Block Explorer URL: https://explorer.matic.network/
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In times of congested networks, sometimes changing the RPC url helps out: