Optimism → Optimism

Swap ETH to USDC

Convert ETH into USDC while keeping the sending and receiving sides on OP Mainnet. The two balances are different assets: transferring ETH to your own USDC receiving address does not perform the exchange. Fund only the provider’s generated order address.

Ethereum (Optimism) to USDC (Optimism)

You send: Ethereum (Optimism)ETH · Optimism
You receive: USDC (Optimism)USDC · Optimism

Quote checked on 2026-10-09 with 0.053275 ETH. Enter your amount to check current availability.

Address and network checks

Use the order’s OP Mainnet deposit address for ETH, and your own OP Mainnet receiving address for USDC. Keep the refund address on OP Mainnet; the payout address is not automatically a valid refund destination.

Sending ETH

Select OP Mainnet, often labeled Optimism. Its ETH balance and token balances are separate from those on Ethereum mainnet. Native ETH and wrapped Ether (WETH) are different assets. Use the ETH balance on the selected network; do not substitute WETH for an ETH deposit.

For a standard self-custody transfer on OP Mainnet, allow for network fees in ETH in addition to the amount you send. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving USDC

Select OP Mainnet, often labeled Optimism. Its ETH balance and token balances are separate from those on Ethereum mainnet. Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/Optimism option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

Refund address for this pair

Enter a refund address that accepts ETH on Optimism. The refund is sent in ETH on Optimism; verify that your refund wallet supports this exact asset and network.

Swap the other direction: USDC to ETH

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendOptimism

Min. 0.002131 · Max. 665.93446948Ethereum (Optimism)

You receiveOptimism

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Connecting to providers…USDC (Optimism)

Recipient address USDC

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

Ethereum on OP Mainnet

Ether is used for transaction fees and staking on Ethereum. ETH is also available on several separate networks in this directory, so the network is part of the asset you select.

Read the ETH network guide →

RECEIVING ASSET

USDC on OP Mainnet

USDC is Circle’s dollar-referenced stablecoin. Native USDC and bridged representations can coexist, so a familiar ticker alone is not enough to identify a deposit asset.

Read the USDC network guide →

About this ETH / USDC route

Can I swap ETH on Optimism to USDC on Optimism?

Both assets are listed in our coin directory. Enter your amount to request a live quote for this exact direction and network combination. A swap can proceed only when a provider returns a usable quote; liquidity, limits and rate types can change.

Which network fee applies when sending ETH?

What should I check before receiving USDC on OP Mainnet?

Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/Optimism option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

How much USDC will I get for ETH?

Enter your ETH amount to see an approximate receive amount. Click Find the best route to compare providers. Floating rates can change before conversion; fixed quotes follow the selected provider’s terms.

Does a confirmed ETH deposit mean my USDC has arrived?

No. Deposit confirmation on OP Mainnet, provider processing and payout on OP Mainnet are separate steps. Use Track swap to see the order status, then check the USDC balance on the receiving network. A live quote or historical route check does not guarantee completion time.