🧬 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
- Chain ID: 137
- Currency Symbol: MATIC
That's it! You're all set.