One deposit on Arbitrum, one direct payout on Ethereum. Non-custodial, no account, and the AI shows you the full price comparison before you commit.
Live rate, no account, and an order ID to track it — or skip the form and just tell our AI the swap you want.
USDT → ETH
Live rateNo accounts, no waiting. Tell Cambio what you want, send your USDT, and the ETH lands in your wallet in under a minute.
Type "swap 100 USDT to ETH on Ethereum" into the composer. The AI parses your intent, confirms Arbitrum as the source and Ethereum as the destination, and returns a live quote with the full competitor comparison alongside it.
Cambio generates a one-time deposit address on Arbitrum. Send your USDT there — Arbitrum confirms in seconds, and the card tracks every confirmation in real time.
Once your deposit confirms, the payout goes out to your Ethereum address directly — Ethereum confirms in well under a minute. No bridge hop, no wrapped assets, no waiting on a second protocol.
Live quotes from every exchange that answered, at exactly this size: USDT → ETH on ETHEREUM
ChangeNOW edges it — the top few are within 0.01% of each other, so this is close, but it has not stated its network fee, so that figure is a ceiling rather than a promise. Cambio is 0.01% behind on paper and is one of the few whose number we can confirm.
| # | Exchange | You receive | Network fee | All-in cost, to scale | vs best |
|---|---|---|---|---|---|
| 1 | ChangeNOWBest KYC rare | 0.037789 ETH | not stated | 1.23% | Best |
| 2 | Cambio KYC rare~5 min | 0.037786 ETH | 0.0003 ETH | 1.24% | −0.00000258-0.01% |
| 3 | ChangeHero KYC possible | 0.037745 ETH | 0.0001 ETH | 1.35% | −0.000043759-0.12% |
| 4 | StealthEX KYC rare | 0.037657 ETH | included | 1.58% | −0.00013156-0.35% |
| 5 | SimpleSwap KYC rare | 0.037584 ETH | included | 1.77% | −0.00020481-0.54% |
| 6 | SideShift.ai KYC possible | 0.037524 ETH | not stated | 1.92% | −0.00026447-0.70% |
| 7 | Quickex KYC possible | 0.03658 ETH | 0.0015 ETH | 4.39% | −0.0012089-3.20% |
Network fee — a stated amount is what the exchange returned, and the figure shown is after it. “included” means the exchange’s own price already contains its network fee, not itemised. “not stated” means its API returned no fee, so that amount is a ceiling rather than a promise.
Every row is what that exchange would pay for this exact size, quoted live from its own API at the time shown and ranked by what lands in your wallet. The bar is each row’s all-in cost against the market rate at that moment, drawn to one scale — ours included.
Cambio was behind the best rate at this check — and we show it anyway. Every quote is compared live, and the number on the card is the number that settles.
Arbitrum produces blocks several times a second, so the 20 confirmations Cambio waits for on your USDT pass almost immediately and the ETH payout is what you are actually waiting on.
ETH is Ethereum's own coin; the payout pays its cost from the amount itself.
Floor on Ethereum: 0.455%. Below that the corridor stops covering settlement.
ETH on Ethereum carries 18 decimals, so every amount on this page is quoted to that precision and no further.
Cambio waits 20 confirmations on Arbitrum, then sends the payout immediately. End to end this corridor typically takes ~5 min.
| Minimum | 110 USDT |
|---|---|
| Maximum | 15000 USDT |
| Commission floor | 0.455% |
| Confirmations | 20 on Arbitrum |
| Typical time | ~5 min |
| ETH precision | 18 (ETH) |
| USDT contract on Arbitrum | 0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9 |
| USDT precision | 6 (USDT) |
| For 1 USDT on Arbitrum | 0.0003778602 ETH |
| For 1 ETH on Ethereum | 2,646.48 USDT |
| Smallest payout | 0.04156462 ETH |
| Largest payout | 5.6679 ETH |
Two different assets, two different on-chain stories. Here’s the minimum you should know before you send anything.
This is ERC20 (Arbitrum) USDT: dollar-pegged USDT in the Ethereum ecosystem at rollup fees. On Arbitrum it confirms in seconds, and you get Ethereum-ecosystem USDT without paying L1 gas.
ETH is the gas coin and settlement asset of Ethereum. Sending ETH is an ordinary native transfer — no token approval, no contract interaction. Ethereum confirms in well under a minute, and you need ETH on L1 to move ERC20 tokens there.
Numbers to check before you send — every one of them belongs to this corridor and was read off the panel, not written for the page.
| Smallest swap this corridor accepts | 5 USDT |
|---|---|
| Largest swap this corridor accepts | 15000 USDT |
| Exchanges quoting this route, by size | 6 of 9 at 100 USDT |
| Best-to-worst gap, by size | 3.20% at 100 USDT |
| Our place, by size | 2 of 7 at 100 USDT |
| Confirmations we wait for on Arbitrum | 20 |
| Typical time, deposit to payout | ~5 min |
No. Your USDT goes to a Cambio deposit address on Arbitrum as an ordinary transfer, and you receive ETH on Ethereum as an ordinary Ethereum transaction. No bridge contract, no wrapped assets, no cross-chain messages.
The deposit side on Arbitrum confirms in seconds; the payout on Ethereum confirms in well under a minute. The status card tracks every stage live — detection, confirmation, payout — so you are never guessing which side you are waiting on.
No account or sign-up is needed. Every swap is screened against sanctions and on-chain risk lists before a deposit address is issued; in line with applicable law and our risk-based AML policy, identity verification may be requested where screening flags elevated risk.
There is no fixed per-swap cap. The most you can send on this pair is shown in the table above and recalculated on every quote, so it always reflects what we can settle right now.
Yes — on the exchange’s deposit screen pick ETH and make sure the network is Ethereum, then paste that deposit address into the Cambio composer as your destination. If the network on the exchange side doesn’t match, don’t send — ask the AI and it will walk you through it.
Every quote ships with a live comparison against the biggest instant exchanges — including when we lose — and the number on the card is the number that settles. Pricing is chain-aware, the route has no bridge exposure, and screening happens before your deposit, never after.
All from the 62,231 active launch-scope pairs. Each one has its own page with live rates, competitor comparison, and chain-specific notes.
