Learn how to seamlessly convert between ETH and Wrapped ETH (WETH) on the zkSync Era network.
Understanding WETH (Wrapped ETH)
WETH is an ERC-20 token representation of Ethereum's native currency (ETH). While ETH is used for gas fees on zkSync Era, many decentralized applications (dApps) prefer WETH due to its compatibility with smart contracts. The exchange rate between ETH and WETH is always 1:1.
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How to Wrap ETH into WETH
Follow these steps to convert ETH to WETH using Zerion:
- Select Network: Switch to zkSync Era in the Zerion web app.
Choose Assets:
- Pay with: ETH
- Receive: WETH
- Execute Swap: Click ‘Swap,’ sign the transaction, and pay the gas fee.
The process is identical in Zerion’s mobile app—your gateway to zkSync Era’s ecosystem.
How to Unwrap WETH into ETH
To convert WETH back to ETH, reverse the steps:
- Pay with: WETH
- Receive: ETH
FAQ
Why use WETH instead of ETH?
WETH simplifies interactions with smart contracts, as ERC-20 tokens like WETH adhere to standardized rules that dApps expect.
Is there a fee for wrapping/unwrapping?
You only pay standard zkSync Era gas fees—no additional costs for conversion.
Can I wrap ETH directly in my wallet?
Yes! Zerion’s built-in swap feature supports ETH/WETH conversions without leaving your wallet.
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Key Takeaways
- WETH is essential for dApp compatibility.
- Swapping ETH/WETH is instant and fee-efficient.
- Zerion streamlines the process across web and mobile.
For further reading, check out our guides on bridging assets to zkSync Era and optimizing gas fees.
Note: This guide excludes promotional links—focusing purely on user education.
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