Optimism → ERC20

Swap ETH to UNI

Exchange ETH from OP Mainnet into UNI on Ethereum. The provider waits for the ETH deposit before arranging the UNI payout on the destination network. Track those as separate transactions rather than using a sending-chain confirmation as proof of receipt.

Ethereum (Optimism) to Uniswap (ERC20)

You send: Ethereum (Optimism)ETH · Optimism
You receive: Uniswap (ERC20)UNI · ERC20

Enter your amount to check live availability for ETH on Optimism → UNI on ERC20. A provider quote is required before you can create a swap.

Address and network checks

Both OP Mainnet and Ethereum use EVM-style addresses. An identical address string cannot confirm the network. Check OP Mainnet in the sending wallet and Ethereum in the receiving wallet separately.

Sending ETH

Select OP Mainnet, often labeled Optimism. Its ETH balance and token balances are separate from those on Ethereum mainnet. Native ETH and wrapped Ether (WETH) are different assets. Use the ETH balance on the selected network; do not substitute WETH for an ETH deposit.

For a standard self-custody transfer on OP Mainnet, allow for network fees in ETH in addition to the amount you send. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving UNI

Choose Ethereum mainnet in the wallet. Base, Arbitrum and OP Mainnet use separate balances even when the account address looks identical. Transfer the UNI token itself. A Uniswap liquidity position or LP token is a different asset and cannot be used in place of UNI for the swap deposit. This listed UNI/ERC20 option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

Refund address for this pair

Enter a refund address that accepts ETH on Optimism. The refund is sent in ETH on Optimism; verify that your refund wallet supports this exact asset and network.

Swap the other direction: UNI to ETH

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendOptimism

Min. 0.002131 · Max. 665.93446948Ethereum (Optimism)

You receiveERC20

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Connecting to providers…Uniswap (ERC20)

Recipient address UNI

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

Ethereum on OP Mainnet

Ether is used for transaction fees and staking on Ethereum. ETH is also available on several separate networks in this directory, so the network is part of the asset you select.

Read the ETH network guide →

RECEIVING ASSET

Uniswap on Ethereum

UNI is the governance token of the Uniswap protocol. This directory lists UNI on Ethereum, where it is transferred as an ERC20 token.

Read the UNI network guide →

About this ETH / UNI route

Can I swap ETH on Optimism to UNI on ERC20?

Both assets are listed in our coin directory. Enter your amount to request a live quote for this exact direction and network combination. A swap can proceed only when a provider returns a usable quote; liquidity, limits and rate types can change.

Which network fee applies when sending ETH?

What should I check before receiving UNI on Ethereum?

Transfer the UNI token itself. A Uniswap liquidity position or LP token is a different asset and cannot be used in place of UNI for the swap deposit. This listed UNI/ERC20 option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

How much UNI will I get for ETH?

Enter your ETH amount to see an approximate receive amount. Click Find the best route to compare providers. Floating rates can change before conversion; fixed quotes follow the selected provider’s terms.

Does a confirmed ETH deposit mean my UNI has arrived?

No. Deposit confirmation on OP Mainnet, provider processing and payout on Ethereum are separate steps. Use Track swap to see the order status, then check the UNI balance on the receiving network. A live quote or historical route check does not guarantee completion time.