# zkSync Era Mainnet Complete guide

**Published by:** [Axy12 ](https://paragraph.com/@axy12/)
**Published on:** 2023-03-30
**URL:** https://paragraph.com/@axy12/zksync-era-mainnet-complete-guide

## Content

A full guide on how to interact with zkSync Era mainnet to be eligible for $ZKS potential Airdrop. zkSync is a ZK rollup, a trustless protocol that uses cryptographic validity proofs to provide scalable and low-cost transactions on Ethereum. zkSync raised $458M fund while Arbitrum raised 120M, so you can imagine how big this airdrop can be. The CEO of Matter Labs hints that the $ZKS would be released in about a year, also this is a confirmation of zkSync Airdrop. Before start, lets talk about zkSync Lite. If you are new on zkSync. I recommended you to use zkSync lite for some times. New or old this is zksync Lite guide including NFT mint on zkSync & how to withdraw fund from zkSync Lite. By following this guide, you will be eligible for multiple potential airdrops. Wallet Setup:Add zkSync Era mainnet on metamask from https://chainlist.org/chain/324Also use zkSync with Argent wallet, join this waitlist: https://argentlabs.typeform.com/to/isyBIKXh?typeform-source=t.co Bridge:Go to https://portal.zksync.io/ > connect wallet with ethereum mainnet.Deposit ETH, Enter eth amount(Recommended to bridge at least 0.02 ETH but if you can deposit 0.1 ETH, you will be ahead of 80% users) > Click ‘Deposit’ > Confirm on wallet.Now, click on ‘Withdraw’ > then withdraw less than 10% you deposited.(Orbiter Finance Bridge):Go to https://www.orbiter.finance/?source=Ethereum&dest=zkSync Era > Connect walletFollow below image, you can bridge to Era from Ethereum or any other chain.❗️If you are confuse, which bridge to use. Use both bridge but must use official bridge. Dapp Testing: On this part, we will use dapp that is live on zkSync Era. Swap, add liquidity or stake according to your fund. Use more fund to increase your chance for airdrop & get more token. ❗️Right now, Gas fee on zkSync Era per transaction is 1.5$+. Mute Switch: Swap:Go to https://app.mute.io/swap > connect wallet(zkSync Era) > Swap ETH to MUTE > Select both token > enter amount > click on ‘Swap’Again Swap ETH to USDC.Add Liquidity:Go to https://swap-zksync.spacefi.io/#/pool > click ‘Add liquidity’.Select ETH / USDC > enter amount > ‘Approve USDC’ > wait some time to update UI > Click ‘Supply’ , ‘Confirm Supply’ > confirm on wallet

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