How to add Harmony to MetaMask

To add Harmony chain to your Metamask wallet, you need to:

1) click on the profile icon and select “Settings” from the drop-down menu

2) go to “Networks” and click the button in the top right corner labelled “Add network”

3) This will open a form to add a new network

4) Fill in all empty fields according to the instructions (data is given below)

Network Name: Harmony One Mainnet

New RPC URL: https://api.harmony.one

ChainID: 1666600000

Symbol: ONE

Block Explorer URL: https://explorer.harmony.one/

5) Once filled in, press the “Save” button.
6) Finished!