Step 4: Approve NFT for safe transfer and transfer NFT to UniswapV3Staker Contract

Objectives: Using Etherscan and interacting with the NonfungiblePositionManager contract. Before staking in our farm, you will have to send your LP token to the UniswapV3Staker contract

All subsequent interactions will be on Etherscan. Please refer to this link

NonfungiblePositionManager (0xC36442b4a4522E871399CD717aBDD847Ab11FE88)

Before conducting liquidity mining, you will have to approve the UniswapV3Staker contract to use your token and then do a safe transfer to this contract address. This approval process is needed so that the smart contract is given the authority to “use” your tokens.

Part 1 (Approve)

1. Input 0xC36442b4a4522E871399CD717aBDD847Ab11FE88in the search bar

2. Navigate to the Contract tab

3. Click on the Write Contract button

4. Click into the approve dropdown

5. Ensure the correct wallet address is connected

6. Input:

1. to (address)

2. tokenId (uint256)

0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d
<your tokenID>

for Field 1, be sure to put in this address: 0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d

this is the contract address of UniswapV3Staker

7. Click write

8. A Metamask notification will appear, click confirm

Part 2 (safeTransferFrom)

1. Click into the safeTransferFrom dropdown (there are 2 safeTransferFrom, please choose number 11 not 12)

2. Input:

   1. from (address)

   2. to (address)

   3. tokenId (uint256)

<token owner address ie yours>
0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d
<your tokenID>

for Field 2, be sure to put in this address: 0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d

this is the contract address of UniswapV3Staker

3. Click write

4. A Metamask notification will appear, click confirm