Polygon on Metamask

Step-by-step guide how to connect to the polygon network with Metamask.

In order to view the flow of funds in your accounts on the Polygon Network, you will need to configure Polygon {testnet, mainnet} URL on Metamask.

  • Polygon-Mainnet

  • Mumbai-Testnet

To add Polygon’s Mainnet, click on the Network selection dropdown and then click on Custom RPC.

It will open up a form with 2 tabs on the top, Settings and Info. In the Settings tab you can add Matic Mainnet in the Network Name field, URL https://rpc-mainnet.maticvigil.com/ in the New RPC URL field, 137 in Chain ID field, MATIC in Currency Symbol field and https://polygonscan.com/ in Block Explorer URL field.

Once you’ve added the information, click on Save. You will be directly switched to Polygon’s Mainnet now in the network dropdown list. You can now close the dialog.