Swap
USDC on Baseto
ETH on Optimism
BASE → OPTIMISM · NO WALLET CONNECTION · NO SIGN-UP · NO KYC
No wallet connection is needed to swap USDC on Base for ETH on Optimism. Send USDC once from Coinbase Wallet, MetaMask, Rabby, Ledger or an exchange withdrawal, and ETH lands at any OP Mainnet address you choose. A Base deposit costs cents in gas and confirms in a couple of seconds.
Route at a glance
- YOU SEND
- USDCon Base
- YOU RECEIVE
- ETHon Optimism
- SETTLEMENT
- Base → aggregated liquidity → Optimism
- WALLET CONNECTION
- None — you send one deposit to a unique address
- ACCOUNT / KYC
- None — no sign-up at any amount
How the USDC to ETH swap works
- 01
Pick this route
On the exchange, choose USDC on Base as what you send and ETH on Optimism as what you receive, then enter the recipient address and review the live quote.
- 02
Send one deposit
A unique Base deposit address is generated for your order. Send the quoted USDC amount to it from any wallet or exchange — no wallet connection, no sign-up, no KYC.
- 03
Receive ETH on Optimism
Settlement runs across our aggregated liquidity sources, and ETH lands at the recipient address on Optimism. Follow every stage live on the order page.
USDC to ETH FAQ
Do I need to connect a Base wallet?
No. The exchange issues a deposit address on Base and you send USDC to it from Coinbase Wallet, MetaMask, Rabby, Ledger or an exchange withdrawal. Nothing is signed in the browser.
How long does USDC on Base to ETH on Optimism take?
Usually a few minutes from the moment your USDC deposit confirms. The quote shows an ETA for this exact route before you send anything.
Which OP Mainnet address can receive the ETH?
Any OP Mainnet address, a standard 0x… EVM address. OP Mainnet shares your Ethereum address. If you pay out to an exchange, confirm it accepts Optimism deposits for this asset.
Do I get real ETH?
Yes. The payout is an ordinary OP Mainnet transaction to your address. It is not a wrapped token on another network and there is no claim step.
What happens if the swap fails after I send USDC?
The USDC is refunded on Base and the order page shows the refund status. A failed route does not leave funds stuck halfway.