How to use MetaMask on Wata-HECO

Web Tutorial

Install Metamask Plugin Wallet

1.Download google browser

https://www.google.com/intl/zh-CN/chrome/

2. Install metamask plug-in wallet in google browser

https://metamask.io/download.html

https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn

3. After installing the metamask wallet, create a wallet account or import an account you already have

metamaskTutorials: see metamaskTutorials

Adding HECO chains to the Metamask plugin

1. Open the metamask wallet, click on the 3 dots on the right, then click on Expand view and expand it.

2. On the right side of the network side inverted triangle, and then select the bottom Custom RPC

3.Adding a HECO network

HECO-chain official documents：https://docs.hecochain.com/#/

Configuring the HECO master network parameters：

Network Name：heco-chain

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

Mainland China：https://http-mainnet-node.huobichain.com

Other areas：https://http-mainnet.hecochain.com （Recommend）

Chain ID：128

Currency Symbol (optional)：HT

Block Explorer URL (optional)：https://hecoinfo.com/

Configuring HECO test network parameters：

Network Name：heco-testnet

New RPC URL：https://http-testnet.hecochain.com

Chain ID：256

Currency Symbol (optional)：HT

Block Explorer URL (optional)：https://testnet.hecoinfo.com/

4 User test coin contract address:

HLTC.hecoTest

contract address: 0x656057b5308969C23Aecfe8b09be6E66331325Eb

HDOGE.hecoTest

contract address: 0xFcb92B69760a36B39919f4a02D0551D93ffC9497

HPT.hecoTest

contract address: 0x5Ea8F2B9bD3740348bA4e63fec5e2e3b1B419CaB

USDT.hecoTest

contract address: 0xb4efe0b3d2C8e2d552a77d204a6e0df5dD48Bea2

5 Steps to add a token:

Open metamask, switch to Assets, and scroll down to the bottom to Add Token

Then copy the contract address as：

0x656057b5308969C23Aecfe8b09be6E66331325Eb

Switch to Custom Token, paste the address 0x656057b5308969C23Aecfe8b09be6E66331325Eb into the Token Contract Address item, and then metamask will automatically search for the token information, and then click Next to complete the token addition process.

All other tokens are similar steps

Withdraw HECO Chain Assets to Wallet

Need to operate on the heco chain need to prepare a small amount of HT, HT is the gas cost of the heco network, generally 0.5-1 is enough

Choose Huobi HECO chain for withdrawing coins on the Cryptocurrency Exchange, and fill in metamask's address for receiving coins

Need to buy also need to withdraw USDT to hecochain

Binance official website：https://www.huobi.me/ or https://www.huobi.be/

Buy mLTC

From the home page, click on Buy in the header, and after linking your wallet, come to the purchase page

Click on go to mdex to buy and you will be redirected to the mdex exchange

Check the Agree box and click Continue to continue

Figure 1 shows: how much USDT is needed to buy mLTC

Figure 2 shows the number of mLTC that can be purchased for 100.324 USDT

Figure 3 shows that the first time you trade in mdex, you need to authorize the contract, and only after the authorization is completed can you continue to the next step

Figure 4 represents: the transaction button, OK to complete the transaction, the following is the transaction process

Once the purchase is complete, we will have 100 mLTC in our wallet, and then we will pledge it for mining.