First, let’s look at the background and interactive airdrop expectations.
Polygon zkEVM is a decentralized Ethereum Layer 2 scalability solution that uses cryptographic zero-knowledge proofs to provide validity and fast finality for off-chain transaction computations (also known as ZK-Rollups).
Under the ZK Rollup expansion plan, transactions are executed off-chain (Layer2), complex calculations are completed, and after batch processing and compression of multiple transaction data, a "zero-knowledge proof" result of the off-chain calculation is created and submitted to the main network (Layer1) for proof verification. The validator on the main network can quickly check whether this proof is correct, and store part of the data on the main network to share the security of the main network.
Last year, PolygonzkEVM stated in its official introduction document that the native token $ETH is used to pay for GAS fees on the zkEVM chain. MATIC can be used for on-chain staking governance. Regarding whether to issue new tokens, Polygon co-founder Sandeep Nailwal tweeted, "Too many people are asking about tokens.
$MATIC will become the on-chain staking token in the Polygon ecosystem, and the default token for on-chain GAS fees is
。」
Tutorial begins!!
Event Address:
https://quest.intract.io/quest/64c2bb4e5ec13cbacd552cdf?userRef=oVXxFB
1. Cross-chain using XY Finance
Open the website: https://app.xy.finance/
Connect your wallet
I chose to use zksync to cross to zkevm and interact with zksync at the same time
Enter the cross-chain amount and click swap&bridge.
Confirm in the wallet and wait for 2 minutes.
2. Use Quickswap for cross-chain
Open the website: https://quickswap.exchange/#/
Connect your wallet
The wallet network is switched to zkevm
I don’t know why there are always problems with exchanging USDC
We use ETH to exchange for matic
Enter the exchange amount
Click on redeem and confirm with your wallet.
Then open the $wallet and find the hash value you just exchanged
Return to the task interface and fill in the hash value just now
Click on verify.
3. Use quickswap to go long or short (optional)
Open the website: https://perps.quickswap.exchange/#/trade
Connect your wallet
Network switch to zkevm
Use the matic you just exchanged to go long or short
The multiple is set to 1 or 2 to prevent liquidation
That's it
Remember to close the position after finishing
Then go claim the NFT back to:
https://quest.intract.io/quest/64c2bb4e5ec13cbacd552cdf?userRef=oVXxFB
