Swap
ETH on OptimismtoETH on Base
OPTIMISM → BASE · NO WALLET CONNECTION · NO SIGN-UP · NO KYC
No wallet connection is needed to move ETH from OP Mainnet to Base. You get a quote, send ETH to a deposit address made for your order, and ETH arrives on Base at the address you entered. OP Mainnet deposits confirm in about two seconds and gas is low.
Route at a glance
- YOU SEND
- ETHon Optimism
- YOU RECEIVE
- ETHon Base
- SETTLEMENT
- Optimism → aggregated liquidity → Base
- 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 Optimism as what you send and ETH on Base as what you receive, then enter the recipient address and review the live quote.
- 02
Send one deposit
A unique Optimism 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 Base
Settlement runs across our aggregated liquidity sources, and ETH lands at the recipient address on Base. Follow every stage live on the order page.
ETH to ETH FAQ
Do I need to connect an OP Mainnet wallet?
No. The exchange issues a deposit address on OP Mainnet and you send ETH to it from MetaMask, Rabby, Ledger or an exchange withdrawal. Nothing is signed in the browser.
How long does ETH on Optimism to ETH on Base 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 Base address can receive the ETH?
Any Base address, a standard 0x… EVM address. Base uses the same 0x address as Ethereum, so an existing EVM wallet already works.
Is ETH on Base the same asset I sent?
Yes. You send ETH on Optimism and receive ETH on Base, 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 OP Mainnet and the order page shows the refund status. A failed route does not leave funds stuck halfway.