Routes → Arbitrum One to zkSync Era
Bridge from Arbitrum One to zkSync Era
Live quotes compared across 30+ bridges and DEXs. Non-custodial — your wallet signs every transaction.
About this route
Arbitrum One. The largest Ethereum rollup by value locked, and the default home for perpetuals and other trading-heavy protocols. Fees are a fraction of mainnet while keeping Ethereum security.
zkSync Era. One of the earliest production zkEVMs, with native account abstraction that lets applications sponsor gas or accept fees in tokens other than ETH.
Arbitrum has by far the deepest third-party bridge liquidity of any L2, so large transfers here usually quote a tighter rate than to smaller rollups.
zkSync Era uses its own compiler and address derivation, so an address you control on other EVM chains is not guaranteed to behave identically here — always send a small test amount first.
Common questions
How long does it take to bridge from Arbitrum One to zkSync Era?
Most third-party bridge routes on this pair complete in a few minutes. The quote shown above includes an estimated time for each route, since a cheaper route is sometimes a slower one.
What does it cost to bridge from Arbitrum One to zkSync Era?
The total cost is the bridge's own fee plus gas on Arbitrum One, and the two vary independently by route. Comparing quotes matters most on smaller transfers, where a fixed gas cost can outweigh a better rate.
Is Bospora custodial?
No. Bospora is an interface to the LI.FI routing API. Funds move directly from your wallet to the bridge contract, and every transaction is signed by you.
Other routes
- zkSync Era → Arbitrum One
- Arbitrum One → Ethereum
- Arbitrum One → OP Mainnet
- Arbitrum One → Base
- Arbitrum One → Polygon PoS
- Arbitrum One → BNB Smart Chain
- Arbitrum One → Avalanche C-Chain
Bridging carries risk. Contracts can fail and liquidity can move between the moment a quote is shown and the moment it executes. Send a small test amount first when you are using a route for the first time.