Swap
ETH on BasetoETH on Optimism
BASE → OPTIMISM · NO WALLET CONNECTION · NO SIGN-UP · NO KYC
No wallet connection is needed to move ETH from Base to OP Mainnet. You get a quote, send ETH to a deposit address made for your order, and ETH arrives on Optimism at the address you entered. A Base deposit costs cents in gas and confirms in a couple of seconds.
Route at a glance
- YOU SEND
- ETHon 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 ETH to ETH swap works
- 01
Pick this route
On the exchange, choose ETH 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 ETH 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.
ETH to ETH FAQ
Do I need to connect a Base wallet?
No. The exchange issues a deposit address on Base and you send ETH to it from Coinbase Wallet, MetaMask, Rabby, Ledger or an exchange withdrawal. Nothing is signed in the browser.
How long does ETH on Base to ETH on Optimism take?
Usually a few minutes from the moment your ETH 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.
Is ETH on Optimism the same asset I sent?
Yes. You send ETH on Base and receive ETH on Optimism, paid to the address you chose. The amount differs only by network costs and a service fee under 1%, both shown in the quote.
What happens if the swap fails after I send ETH?
The ETH is refunded on Base and the order page shows the refund status. A failed route does not leave funds stuck halfway.