SwapChan

Cheapest way to swap ETH on Optimism to USDC

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To chain
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Swap-chan is asking every DEX and bridge for you…

Provider comparison · 0.05 ETH

ProviderYou getNetTime
Velora ★119.800405 USDC$119.7515s
KyberSwap119.761545 USDC$119.7115s
Relay119.683783 USDC$119.632s
0x119.582312 USDC$119.5215s
LI.FI119.458034 USDC$119.410s
1inch119.517973 USDC$119.4715s

Swapping ETH for USDC on Optimism is a single on-chain trade, so the best price comes down to liquidity and gas. SwapChan asks 0x, LI.FI, Relay, Velora at the same time and ranks every route by what actually lands in your wallet after gas and fees.

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 OP-chan, the chans of Optimism.

FAQ

What is the cheapest way to swap ETH on Optimism to USDC?

It changes minute to minute. SwapChan compares 0x, LI.FI, Relay, Velora 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?

A same-chain swap on Optimism settles as soon as the transaction is included in a block, usually seconds.

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