Mainnet → Arbitrum

Swap OP to USDC

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

Optimism (Mainnet) to USDC (Arbitrum One)

You send: Optimism (Mainnet)OP · Mainnet
You receive: USDC (Arbitrum One)USDC · Arbitrum

Enter your amount to check live availability for OP on Mainnet → USDC on Arbitrum. A provider quote is required before you can create a swap.

Address and network checks

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

Sending 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.

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

Receiving USDC

Select Arbitrum One, not Ethereum mainnet or Arbitrum Nova. The receiving service must support this token on Arbitrum One. 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/Arbitrum 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 OP on Mainnet. The refund is sent in OP on Mainnet; verify that your refund wallet supports this exact asset and network.

Swap the other direction: USDC to OP

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendMainnet

Min. 45.312187 · Max. 14,160,058.3784396Optimism (Mainnet)

You receiveArbitrum

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Connecting to providers…USDC (Arbitrum One)

Recipient address USDC

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING 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 →

RECEIVING ASSET

USDC on Arbitrum One

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 OP / USDC route

Can I swap OP on Mainnet to USDC on Arbitrum?

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 OP?

What should I check before receiving USDC on Arbitrum One?

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/Arbitrum 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 OP?

Enter your OP 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 OP deposit mean my USDC has arrived?

No. Deposit confirmation on OP Mainnet, provider processing and payout on Arbitrum One 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.