Bridge ETH from Base to Optimism
Send ETH on Base and receive ETH on Optimism in one step. Powered by NEAR Intents.
- No KYC
- No account
- Self-custody
Bridge ETH from Base to Optimism
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ETH Base to Optimism: time and cost
Latest quote from NEAR Intents. The widget above shows the exact amount for your transfer before you confirm.
| You send | 0.25 ETH on Base |
|---|---|
| You receive | 0.24994924245884495 ETH on Optimism |
| Estimated time | About 38 seconds after your deposit confirms |
| Gas | ETH on Base for the deposit only |
How to bridge ETH from Base to Optimism
- Pick the route. The widget above is already set to ETH on Base → ETH on Optimism.
- Enter the amount and check how much ETH you will receive, fees included.
- Confirm from your wallet on Base (any EVM wallet such as MetaMask or Coinbase Wallet) and choose the Optimism address that receives it (any EVM wallet such as MetaMask or Rabby).
⚠ Important: receive on a wallet you control. Some centralized exchanges do not credit deposits sent from smart contracts.
Why bridge ETH to Optimism with NEAR Intents
You only pay gas on Base (in ETH) to send the deposit. You don't need any ETH on Optimism to receive: the ETH is delivered to your address there.
Bridge ETH from Base to other networks
Bridge ETH to Optimism from other networks
Other tokens from Base to Optimism
Bridging ETH from Base to Optimism: FAQ
What to know before moving ETH to Optimism
Choose ETH on Base as the token you send and ETH on Optimism as the token you receive — the widget on this page is already set up that way. Enter the amount, check what you will receive, and confirm. NEAR Intents moves it and delivers ETH to your address on Optimism.
Our latest quote estimated about 38 seconds once your deposit is confirmed on Base. The exact time depends on how quickly Base confirms your transaction.
In our latest quote, sending 0.25 ETH from Base delivered 0.24994924245884495 ETH on Optimism, fees included. On top of that you pay the ETH gas for your deposit on Base.
No. There is no sign-up, email or ID verification. You bridge from your own wallet and receive at an address you choose; NEAR Mobile never takes custody of your ETH.