🧬 Add the polygon network manually in Metamask.

To add the polygon network in Metamask, open Metamask then click on the bubble in the top right then click on Settings.

Once you are in the Settings screen, click Networks.

Adding networks to Metamask

Once you see this screen, click on the button Add Network.

Network details

Enter the following:

• Network name: Polygon

• New RPC Url: https://polygon-rpc.com

• Chain ID: 137

• Currency Symbol: MATIC

• Block Explorer URL: https://polygonscan.com

That's it! You're all set.