Bridge to Optimism

Bridge tokens to Optimism in seconds using Oku's smart routing. One interface for the best execution on all bridges.

Bridge to Optimism Swap on Optimism

Bridge

What is Oku Bridge?

Oku Bridge is a bridge meta-aggregator that brings together the best bridges in DeFi to offer a seamless experience of bridges and cross-chain swaps. We’ve integrated LIFI (Jumper), Socket (Bungee), DeBridge, Stargate, Wormhole, Chainlink, Rhino, Orbiter, Wanchain, Squid, and Across - all competing to get you the cheapest and fastest quotes! With every major EVM chain on Oku, you just need to select your source chain and asset and destination chain and asset, and then you’re ready to go. Oku supports bridging all of crypto's leading tokens including USDC, USDT, WETH, WBTC, USDT0, and many more.

Why use Oku on Optimism

DeFi All in One

Swap, bridge, limit orders, LP management, and advanced charting — all from one app. No switching needed.

14 Bridge Providers on Optimism

Oku compares routes across 14 bridge providers for Optimism — including Layerzero, LI.FI, and Chainlink — to find the fastest and cheapest path.

11 Swap Routers on Optimism

Trade across 11 DEX routers on Optimism — including Uniswap, Nordstern, and OpenOcean. Oku automatically routes to get you the best price for your trade size.

0% Oku Fees

Oku charges no additional fees on swaps or bridges. You only pay network gas and the underlying bridge or DEX provider fee.

Supported Bridges on Optimism

Bridge

Supported on Optimism

Supported Chains

Layerzero

Yes

LI.FI

Yes

Chainlink

Yes

Relay

Yes

Bungee

Yes

Squid

Yes

WanBridge

Yes

Wormhole

Yes

Enso

Yes

Rhino.fi

Yes

Circle Fast Mode

Yes

Circle Standard Mode

Yes

deBridge

Yes

Mayan

Yes

What is Optimism?

Optimism is an Ethereum Layer 2 optimistic rollup and one of the original L2 scaling solutions alongside Arbitrum. It pioneered the OP Stack, the open-source rollup framework now used by Base, World Chain, and many others (collectively called the Superchain). ETH is the gas token; OP is the governance token for the Optimism Collective, which distributes retroactive public goods funding to contributors to the ecosystem. The Optimism mainnet hosts a mature set of DeFi protocols including Velodrome, Synthetix (which originated here), Aave, and Uniswap. Gas fees are a small fraction of Ethereum mainnet. For users, bridging to Optimism gives access to the original OP Stack chain and the broader Superchain interoperability story as shared sequencing and cross-chain messaging mature.

How to Bridge to Optimism

Connect your wallet

Use a Web3 wallet like MetaMask, Coinbase Wallet, or WalletConnect to connect to Oku. Make sure you have enough gas tokens on your source chain to approve and submit the transaction. Oku will detect your wallet balance and display tokens available to bridge.

Select your route

Choose Optimism as your destination network and pick the token you want to receive. Oku automatically compares routes across integrated bridges to find the fastest and cheapest option for your transfer size.

Confirm and bridge

Review the estimated arrival time and output amount. Confirm the transaction in your wallet. You can track the bridge status directly on Oku until your tokens arrive on Optimism.

Frequently asked questions

Bridge times vary by provider and asset, but most routes into Optimism settle within a few seconds to a few minutes. Oku shows the estimated time for each route before you confirm.

Oku automatically compares quotes from every integrated bridge to Optimism in real time and routes your transfer through the cheapest available path. There are no additional fees from Oku on top of the underlying bridge cost.

Oku aggregates LI.FI, Across, Stargate, deBridge, Squid, Wormhole, and more. The exact route used depends on the token, amount, and current liquidity across providers.

Oku itself is non-custodial — your funds are never held by Oku. Bridge security depends on the underlying bridge protocol selected for your route. Oku only integrates audited, established bridges.

You can bridge any token supported by the underlying bridges Oku integrates. Common tokens for Optimism include ETH, USDC, USDT, and WETH. The full list is shown in the token selector.

Yes — you'll need a small amount of ETH on Optimism to pay gas for any transactions after bridging. Some routes Oku supports include a small gas top-up at the destination.