Guide on connecting HECO Chain

1. Download Google Chrome and install wallet extension

• Click the link below to download Google Chrome（https://www.google.com/intl/en/chrome/）

• Click the link below to install Metamask（https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn）

• Create a new wallet or import an existing one

2. Connect Metamask with HECO Chain

• Click on the tab Main Ethereum Network, find Custom RPC and add the new network

• Parameter setting and network configuration

  • Network name: HECO Mainnet

  • New RPC URL: https://http-mainnet.hecochain.com​

  • Chain ID: 128

  • Currency symbol (optional): HT

  • Block explorer URL(optional)：https://scan.hecochain.com​

3. How to deposit and withdraw on Metamask wallet

• Users can freely select the tokens they want to withdraw from Huobi and deposit on Metamask wallet

• You need a proper amount of HT in your wallet to pay for gas fee. Make sure you select HECO chain when withdrawing from Huobi. Normally 1~2 HT should be enough.

• After assts are successfully withdrawn, token information needs to be entered into Metamask wallet in order to show the corresponding asset.

  • Add token information manually in Metamask wallet: click on the "burger" menu icon-> Click on the "ADD TOKEN" button -> Select "Custom Token" tab -> Paste the copied contract address to the "Token Address" field -> Click the "NEXT" button

  • Below are token address:

    • HT: 0x5545153CCFcA01fbd7Dd11C0b23ba694D9509A6F

    • USDT: 0xa71EdC38d189767582C38A3145b5873052c3e47a

    • HUSD: 0x0298c2b32eaE4da002a15f36fdf7615BEa3DA047

    • HBTC: 0x66a79D23E58475D2738179Ca52cd0b41d73f0BEa

    • ETH: 0x64FF637fB478863B7468bc97D30a5bF3A428a1fD