SwapChan

Cheapest way to bridge USDC on Arbitrum to USDC on Optimism

From chain
You pay
To chain
You receive
0.0
Slippage
Approval

Finding routes…

Eth-chan
Base-chan
Swap-chan is asking every DEX and bridge for you…

Provider comparison · 100 USDC

ProviderYou getNetTime
Across ★99.889513 USDC$99.851s
Relay99.869087 USDC$99.822s
deBridge99.526813 USDC$97.055s

Moving USDC from Arbitrum to USDC on Optimism means a bridge. SwapChan quotes Across, LI.FI, Relay side by side and prices every output with the same market price, so the cheapest route wins, not the one with the loudest estimate.

Arbitrum is known for the biggest DeFi ecosystem among Ethereum rollups, while Optimism is known for the OP Stack, the Superchain and retroactive public goods funding.

Connect your wallet, check the routes below, and sign. SwapChan never holds your keys or funds; you send the transaction straight to the provider's contract.

Meet Arb-chan and OP-chan, the chans of Arbitrum and Optimism.

FAQ

What is the cheapest way to bridge USDC on Arbitrum to USDC on Optimism?

It changes minute to minute. SwapChan compares Across, LI.FI, Relay live and picks the route that delivers the most USDC after gas and fees. The table on this page shows the current ranking.

How long does it take?

Most Arbitrum to Optimism routes settle in seconds to a few minutes; each route above shows its estimated time. Bitcoin legs wait for block confirmations and can take longer.

Does SwapChan charge a fee?

SwapChan adds a 0.1% fee, already included in every quote you see, so the amount shown is what you receive. Routes are ranked as if they all carried it, so the fee never changes which route wins.

Is it safe?

SwapChan is non-custodial: your own wallet signs and sends the transaction to the provider's audited contracts. Unlisted tokens are flagged as unverified before you swap.

Related routes

All 403 routes