SwapChan

Cheapest way to bridge USDC on Optimism to USDC on Base

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Provider comparison · 100 USDC

ProviderYou getNetTime
Across ★99.884004 USDC$99.841s
Relay99.869028 USDC$99.832s
LI.FI99.65 USDC$99.6118 min
deBridge99.52902 USDC$97.095s

Moving USDC from Optimism to USDC on Base 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.

Optimism is known for the OP Stack, the Superchain and retroactive public goods funding, while Base is known for easy onboarding, low fees and a big consumer app scene.

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 OP-chan and Base-chan, the chans of Optimism and Base.

FAQ

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

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 Optimism to Base 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

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