Exchange in 3 steps
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Choose how much ETH to send and enter your Ethereum (Base) address on Base mainnet.
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Hit Exchange to open your order page with the live rate and deposit details.
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Transfer ETH to the address on your order — after confirmations, ETH is sent to your wallet automatically.
What do you need to know?
- Native on Optimism confirmations are usually fast.
- Send ETH on Native on Optimism only — not other L1/L2s unless your order says otherwise.
- Leave enough native gas token in your wallet for network fees.
- ETH not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
Ethereum on Optimism
Always match ETH on Native on Optimism when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Native on Optimism.
Verify the deposit network on your order page matches your wallet.
ETH on Base — Coinbase L2
Native ETH on Base — Ethereum's value on Coinbase's L2 with low fees, fast finality, and growing on-chain activity.
Base ETH not received?
Confirm your wallet is on Base mainnet and fully synced — not Ethereum L1.
Base ETH payout tips
- Payouts go to Base — verify your wallet network is Base (chain ID 8453).
- Check Basescan with the payout tx hash from your order page.
- Bridging to Ethereum L1 is a separate step after you receive ETH on Base.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap ETH to ETH?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Ethereum to Ethereum (Base) swaps.
How long does ETH to ETH take?
Most swaps finish in 1–5 minutes. Timing depends on Native on Optimism and Base mainnet confirmations and current network load.
Is ETH to ETH non-custodial?
Yes. You send ETH from your wallet and receive ETH directly to the address you provide — SendSwap never holds your keys.
What if I send ETH on the wrong network?
Always match the network on your order page (Native on Optimism for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.