# zkDX Task Tutorial on Binance Web3 Wallet

## Task Description <a href="#ole_link3" id="ole_link3"></a>

Task 1: zkDX Liquidity Staking on zkLink Nova Network.

The users of Binance Web3 wallet can stake any amount of ETH or USDC into the liquidity staking pool of zkDX to complete the task. The participators can withdraw the ETH or USDC at any time.

## Guideline:

### 1. Access zkDX in Binance Web3 wallet.

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FkuQj0VUe3bomCRyWb6og%2FIMG_4257.jpg?alt=media&#x26;token=7af773cb-8191-472f-8ae2-15241bb2b6c7" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FUHMWesqM8cQpiLcjePyH%2FIMG_4258.jpg?alt=media&#x26;token=5d83b6d7-91ce-4262-9594-b99041b81578" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FNj6oZKZW0FU03n9Jpo74%2FIMG_4253.jpg?alt=media&#x26;token=63d3dbde-730a-4866-9077-ed70dba1bcd7" alt="" width="375"><figcaption></figcaption></figure>

### 2. Access Liquidity Staking of zkDX

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FPPSpkdL9EFRal0uT4oe4%2FIMG_4114.jpg?alt=media&#x26;token=262cd1ce-058c-489c-a43b-b4824d262acf" alt="" width="375"><figcaption></figcaption></figure>

### 3. Connect Binance Web3 wallet

· Click “Connect”

· Select "Binance Web3 Wallet"

· The display of the wallet address indicates a successful connection

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FoXrY9Tc6CoD8dlcFp31i%2FIMG_4095.jpg?alt=media&#x26;token=b225757a-4caa-496b-8a8b-f46b81d7ec45" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FXHMX5Tfz9ikOE3qS4Frz%2FIMG_4096.jpg?alt=media&#x26;token=4232ed80-5d9c-4fd5-8807-102b0a884383" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FUWrhFtBjL9OoFHS9fdT3%2FIMG_4097.jpg?alt=media&#x26;token=d3a862cd-0d96-4425-9ec9-ba9ff9356c8e" alt="" width="375"><figcaption></figcaption></figure>

### 4. Switch network

· Click the network icon

· Select and switch to the network of “zkLink Nova Live”

· Ensure that you have switched to the correct network by checking whether the zkLink logo is displayed

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FsYhuElWw97TuVUkKm2kA%2FIMG_4098.jpg?alt=media&#x26;token=fa539415-2795-4e56-bf9e-36dac610f915" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FgXLJvzjPx7tuOyGZDEkk%2FIMG_4099%202.jpg?alt=media&#x26;token=ea1c38c1-0560-4ba1-8875-48170427a2b2" alt="" width="375"><figcaption></figcaption></figure>

### 5.Bridge Assets

Before liquidity staking, you need to bridge your ETH or USDC to zkLink Nova mainnet by [zkLink Bridge](https://portal.zklink.io/)

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FM6mpI3gCRsWMEhvZsOTJ%2F%E6%88%AA%E5%B1%8F2024-04-11%2015.22.26.png?alt=media&#x26;token=fc1ac633-80fc-42b3-967e-970c741ad8f7" alt=""><figcaption></figcaption></figure>

There are various types of USDC stablecoins on zkLink Nova. The only type of USDC that zkDX supports for liquidity staking is [USDC.merge](https://explorer.zklink.io/address/0x1a1A3b2ff016332e866787B311fcB63928464509).(Contract Address: 0x1a1A3b2ff016332e866787B311fcB63928464509)&#x20;

You can also swap other types of USDC to USDC.merge through [iZUMi](https://izumi.finance/trade/swap) on zkLink Nova

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2Fgt16Nr84g2CP2FWVeXQx%2F%E6%88%AA%E5%B1%8F2024-04-12%2020.17.41.png?alt=media&#x26;token=6aade30e-7a65-4c4d-a9b5-4946e57f5e42" alt=""><figcaption></figcaption></figure>

### 6. Liquidity Staking

· Enter the amount of ETH or USDC you would like to stake

· Click “Approve”

· Complete the security verification for the action of “Approve”

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FgGhRB3lLODxYfb9QnNZs%2FIMG_4102.jpg?alt=media&#x26;token=76a10e4e-59cd-4f27-8e3f-f1942e074d56" alt="" width="375"><figcaption></figcaption></figure>

&#x20;

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FpHjgpDTzAvc0PBatsF2J%2FIMG_4106.jpg?alt=media&#x26;token=8580ec7a-e944-43ed-ae75-1e162130da62" alt="" width="375"><figcaption></figcaption></figure>

· Once the approval is done, deposit ETH or USDC by clicking “Deposit”

· Complete the security verification for the action of “Deposit”

· Congratulations! Staking any amount of ETH or USDC means that you have successfully completed the task.

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2Fz3GHL5p8EAOVskAL7VbD%2FIMG_4104.jpg?alt=media&#x26;token=53b09fa8-8435-43c2-b4a4-a16b2a03a171" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FRyJ7C8OBCJdNhd7QsNbM%2FIMG_4105.jpg?alt=media&#x26;token=4768da25-e98b-42f1-b805-e6ba9d3b4ccc" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FRyJ7C8OBCJdNhd7QsNbM%2FIMG_4105.jpg?alt=media&#x26;token=4768da25-e98b-42f1-b805-e6ba9d3b4ccc" alt="" width="375"><figcaption></figcaption></figure>

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FT6knUSk6UWCNT1OYEOAT%2FIMG_4107%202.jpg?alt=media&#x26;token=2ff9cada-1732-491c-a61e-c95ea21c2acd" alt="" width="375"><figcaption></figcaption></figure>

### 7. Withdraw

· Switch to “Withdraw​​”

· Enter the amount of ETH or USDC you would like to withdraw or click “MAX” to withdraw all

· Complete the security verification for the action of “Withdraw”

<figure><img src="https://2281767533-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsoIQVQBkCFvxWDwup4iD%2Fuploads%2FNKcAdRhexCEz1n5BbuQJ%2FIMG_4108.jpg?alt=media&#x26;token=98621139-b0d3-4385-807c-3b9379289541" alt="" width="375"><figcaption></figcaption></figure>

If you encounter any issues, please contact us in [Discord](https://discord.gg/ZukCWPaZbp) and get support. 🤝

### **zkDX Official Links:**

Website: [https://zkdx.io](https://zkdx.io/#/)

Twitter: <https://twitter.com/zkDXio>

Discord:<https://discord.gg/ZukCWPaZbp>

Docs: <https://docs.zkdx.io/>