Swap

Swap Ethereum (ETH)

Swap Ethereum on the U.CASH non-custodial DEX. The routing engine scans every pool and bridge for the best price, and single-transaction approvals make every ERC-20 swap one signed transaction.

How Ethereum swaps on U.CASH

Ethereum swaps on the U.CASH non-custodial DEX. The routing engine scans every pool for the best price and bridges across networks, all in one signed transaction. Your wallet signs every swap and the output settles on-chain to an address you control.

Non-custodial DEXBest-price routingCross-chain bridgesSingle-transaction swaps

Why swap Ethereum here

Price first

The router shops every connected venue before you sign, so the quote you approve already won the comparison.

Signature economy

One approval and one swap on ERC-20 assets: no approval treadmill, no repeated prompts.

Chains are not walls

ETH moves between networks through cross-chain routes quoted with the swap itself.

Fee you can read

One flat fee on the output, stated in the quote. Nothing rides behind the number.

Your wallet is the destination

Settlement lands at addresses you control, and the keys never leave your side.

Depth on depth

Thousands of pairs reachable from ETH, from the majors down the long tail.

How to swap Ethereum

Step 01

Start from your wallet

The flow opens wallet-side: connect the one holding your spend asset or your existing ETH.

Step 02

Name the exchange

Select the asset in and Ethereum out; the network choice rides along with the pair.

Step 03

One approval

Best route found, price shown all-in, and a single signed transaction executes it.

Step 04

Settlement to your keys

The ETH you receive settles to your own address with no platform in the path, and the transaction record on the explorer is your receipt.

Swap more than Ethereum

Bitcoin (BTC)

The original proof-of-work blockchain and largest cryptocurrency.

Litecoin (LTC)

A fast, low-fee Bitcoin-family payments chain.

Tether (USDT)

The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.

USD Coin (USDC)

A fully-reserved US-dollar stablecoin across EVM chains.

Arbitrum (ETH)

Leading Ethereum L2 by activity.

Base (ETH)

Ethereum L2 built on the OP Stack.

Popular ETH pairs

Every pair has its own page: route, fees, steps, and the swap preselected on open.

BTC to ETHETH to BTCETH to USDCUSDC to ETHSOL to ETHETH to UCASH

Before you start

Two things and you are ready. A wallet that can hold Ethereum and a little ETH for gas on its chain, and the receiving address you want the output delivered to, which can be a raw address or a web3 name where the wallet resolves one. The preview shows the full picture before anything is signed: what leaves, what arrives, the fee, and the network cost. Nothing in the flow asks you to hand over keys; the wallet stays yours and signs only what you approved on screen.

Fees and settlement

Count the costs on one hand. On the platform side a flat 0.50% covers the swap, all-in, stated in the quote with no spread or routing cut behind the number. On the network side, gas in ETH, settling with about 12 sec blocks on Proof-of-Stake, shown per leg before signature. Settlement runs on-chain to your chosen address at this asset's policy, 12 confirmations (standard), and from confirmation onward the balance answers to your keys alone, spendable, sendable, and settled with no platform anywhere in the path.

Execution runs through the aggregated DEX route, which means the number you approved is the number that happens or the transaction reverts: swaps are atomic, with no half-settled state to unwind and no exposure window between legs. If a route cannot fill at your approved bounds it fails cleanly and you re-quote, which is the failure mode you want, cheap and loud rather than silent and expensive.

Swapping Ethereum: FAQ

How does an ETH swap work?
Connect your wallet, choose the pair, and approve one transaction. The routing engine finds the best route and handles any bridge, all non-custodial.
Can an ERC-20 swap be one transaction?
Yes. After a one-time signature you approve token spending once, so every later ERC-20 swap is a single transaction instead of repeated approvals.
What does swapping Ethereum cost?
A flat 0.50% all-in on the swap plus the network gas, both shown in the quote before you sign. No spread, no routing cut, no settlement surprise.
How fast does a Ethereum swap settle?
At the chain's pace: ~12 sec blocks on Proof-of-Stake, with the platform acting on the stated confirmation policy. The preview shows the expectation with the quote.
Can I swap Ethereum cross-chain?
Yes: routes that cross networks are quoted alongside same-chain ones, and where Ethereum exists on several chains the engine moves between its native forms through liquidity rather than pooled custody.

Swap Ethereum your way

Routed for the best net number and settled where you say, non-custodial.