ERC20 → Mainnet

Swap USDC to OP

Exchange USDC from Ethereum into OP on OP Mainnet. The provider waits for the USDC deposit before arranging the OP payout on the destination network. Track those as separate transactions rather than using a sending-chain confirmation as proof of receipt.

USDC (ERC20) to Optimism (Mainnet)

You send: USDC (ERC20)USDC · ERC20
You receive: Optimism (Mainnet)OP · Mainnet

Quote checked on 2026-10-09 with 130.295 USDC. Enter your amount to check current availability.

Address and network checks

Both Ethereum and OP Mainnet use EVM-style addresses. An identical address string cannot confirm the network. Check Ethereum in the sending wallet and OP Mainnet in the receiving wallet separately.

Sending USDC

Choose Ethereum mainnet in the wallet. Base, Arbitrum and OP Mainnet use separate balances even when the account address looks identical. 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.

For a standard self-custody transfer on Ethereum, allow for network fees in ETH, separately from your USDC balance. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving OP

Choose OP Mainnet using the Mainnet option shown in this directory. Follow the selected provider’s exact deposit instructions before sending. Send the OP token on the network specified by the order. If sending from a normal self-custody wallet on OP Mainnet, allow for gas paid in ETH, not OP. This listed OP/Mainnet 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 USDC on ERC20. The refund is sent in USDC on ERC20; verify that your refund wallet supports this exact asset and network.

Swap the other direction: OP to USDC

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendERC20

Min. 5.2118 · Max. 1,628,687.35241494USDC (ERC20)

You receiveMainnet

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Connecting to providers…Optimism (Mainnet)

Recipient address OP

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

USDC on Ethereum

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 →

RECEIVING ASSET

Optimism on OP Mainnet

OP is the governance token of the Optimism Collective. On OP Mainnet, the OP token balance is distinct from the ETH balance used for transaction fees.

Read the OP network guide →

About this USDC / OP route

Can I swap USDC on ERC20 to OP on Mainnet?

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 USDC?

What should I check before receiving OP on OP Mainnet?

Send the OP token on the network specified by the order. If sending from a normal self-custody wallet on OP Mainnet, allow for gas paid in ETH, not OP. This listed OP/Mainnet 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 OP will I get for USDC?

Enter your USDC 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 USDC deposit mean my OP has arrived?

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