Routes → zkSync Era to OP Mainnet
Bridge from zkSync Era to OP Mainnet
Live quotes compared across 30+ bridges and DEXs. Non-custodial — your wallet signs every transaction.
About this route
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.
OP Mainnet. The original optimistic rollup and the reference implementation for the OP Stack, the codebase that Base and a growing list of other chains are built on.
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.
Transfers between OP Mainnet and other OP Stack chains such as Base are unusually cheap, because the routes share infrastructure and liquidity providers.
Common questions
How long does it take to bridge from zkSync Era to OP Mainnet?
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 zkSync Era to OP Mainnet?
The total cost is the bridge's own fee plus gas on zkSync Era, 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
- OP Mainnet → zkSync Era
- zkSync Era → Ethereum
- zkSync Era → Arbitrum One
- zkSync Era → Base
- zkSync Era → Polygon PoS
- zkSync Era → BNB Smart Chain
- zkSync Era → 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.