Full Guide About How To Operate Funds On Polygon (MATIC) Chain

QuickDuck
3 min readMay 21, 2021

How to switch Metamask to Polygon (MATIC)

We recommend MetaMask for using DeFi Apps.
New users can download and configure MetaMask from 👉🏻 here 👈🏻

a) Connect MetaMask to Polygon (MATIC) using QuickDuck

You’ll need to configure the Polygon Network custom RPC to your MetaMask. You can do it on 🦆 QuickDuck website 🦆
- Just click on ‘Add Polygon chain’.

You can connect MetaMask to Polygon Custom RPC manually👌🏻
You’ll need to configure the Polygon Network custom RPC to your MetaMask. Follow these steps:
- Click on the network selection button on the top of the app.
- Click on the “Custom RPC”
- Select “Custom RPC”.

Enter the Polygon (MATIC) mainnet details as follows👇🏻

Network Name: Matic Mainnet
New RPC URL:
https://rpc-mainnet.matic.network
Chain ID: 137
Symbol: MATIC
Block Explorer URL:
https://explorer.matic.network/
Be sure you don’t miss any of the above fields. Once you’ve added the details click on the “Save” button. You’ll then be connected to the Polygon (MATIC) mainnet.

How to transfer assets from the Ethereum mainchain to the Polygon mainnet and back👇🏻

You can transfer your assets from the Ethereum mainchain to the Matic mainnet and back only with the PoS bridge.

Ensure you have enough ETH on the Ethereum mainnet and MATIC on the Polygon chain to pay gas for two transactions in these networks.

Now open the Matic Web Wallet, it is the official Polygon (MATIC) wallet. The Matic Web Wallet supports MetaMask. You can access the Matic Web Wallet from here 👉🏻https://wallet.matic.network👈🏻

Connect it to your MetaMask account (with the Ethereum mainnet selected as the network). You can easily deposit your funds from Ethereum to Polygon using the web wallet.
- Click withdraw/deposit opposite token that you want to transfer.
- Enter the amount of tokens for transferring
- Click ‘transfer’
- Approve the first transaction of burning tokens and network gas fees
- Approve the second transaction and network gas fees

I don’t see $QUACKs on wallet balance

You should add a custom token to your wallet🪙
Search for your custom token address. In the case of $QUACK the address is: 👉🏻0x3bC3807C32B39d92Ad31bFEF46437e3d495A7FC3👈🏻

Click «Add Token» in MetaMask and add token contract address above
Your custom token should appear in your wallet alongside your other tokens.

What is LP vault

A liquidity vault is a cash desk for crypto assets that have been deposited into a smart contract. The liquidity vault is created to provide maximum liquidity for everyone who wants to buy or sell QUACK.

In return, liquidity providers receive profit in the form of commissions and rewards from the project.

How to start farming in QuickDuck vaults (for newbies)

You should have currency of corresponding vault and some MATIC for gas‼️

For LP vault👇🏻

1.Go to https://quickswap.exchange/#/pool and click “Add liquidity”
2. Select assets from the list and add them in a 50/50 ratio
3. You will receive LP tokens QuickSwap, which should be placed in quickduck.finance LP vault.
Start farming yield, claiming it and reinvesting for getting the MAX Yield
*APY is 4 times higher than corresponding vault on QuickSwap

For Staking vault👇🏻

It is simple to place your QUACKs in Staking vault. If you don’t have QUACKs you can buy them with USDC on QuickSwap exchange: https://quickswap.exchange/#/swap?inputCurrency=0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174&outputCurrency=0x3bC3807C32B39d92Ad31bFEF46437e3d495A7FC3

To start staking follow these steps👇🏻
1. Go to https://quickduck.finance/ deploy QUACK Staking vault
2. Click the “Supply” tab
3. Enter the amount of tokens (max)
4. Click “Supply”
5. Confirm all transactions in Metamask

Start staking, and reinvesting will be occured automatically
*APY of this vault depends on other vaults performance

How to withdraw funds from QuickDuck vaults from Polygon chain anywhere you want

On the QuickDuck platform you can claim profits to your wallet on the Polygon network. To withdraw them in cash you should swap them on mirror tokens from Ethereum network and then transfer funds to Ethereum network and sell anywhere you want.

Withdraw from LP vault 👇🏻

Go to https://quickduck.finance/ deploy USDC-QUACK vault
2. Click the “Withdraw” tab
3. Enter the amount of tokens (max)
4. Click “Withdraw”
Confirm all transactions in Metamask
5. Go to https://quickswap.exchange/#/pool
6. Click on “Manage”
7. Click “Remove”
8. Select the % for liquidation
9. Click “Approve”, click “Remove” and click “Confirm”
Confirm all transactions in Metamask

Withdraw from Staking vault 👇🏻

Go to https://quickduck.finance/ deploy QUACK Staking vault
2. Click the “Withdraw” tab
3. Enter the amount of tokens (max)
4. Click “Withdraw”
Confirm all transactions in Metamask

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QuickDuck

Enormous Yield Farming Optimizer Running on Polygon (Matic) Network