USDTUSDTUSDT (ERC-20) → USDT (Arbitrum)
Exchange USDT (ERC-20) to USDT on Arbitrum
1 USDT ≈ 0.982077 USDT · min 7.71573 USDT
Indicative rate. Your exact rate locks in the form below.
The same dollar, on an L2, to get off mainnet gas.
Send USDT on Ethereum mainnet, receive USDT at your own address on Arbitrum. We lock the rate the moment you start: what you see is what lands.
How to exchange USDT (ERC-20) to USDT on Arbitrum
- 01 Enter the amount and your USDT address on Arbitrum.
- 02 Send USDT on Ethereum mainnet (ERC-20) to the address shown, in one transaction.
- 03 Receive USDT at your Arbitrum address, usually quickly.
Get off mainnet gas
Every USDT transfer on Ethereum mainnet costs gas, sometimes several dollars. On Arbitrum the fee is a fraction of that, and it stays that way for every transfer after this one.
No market risk
Both sides are the same dollar, so you are not betting on price, you are changing networks. The amount you land on is locked before you send.
No bridge UI, no account
We are not a bridge or a bridging app. Send USDT from mainnet, and the dollars land at your Arbitrum address. No sign-up.
Your coins do not sit with us
We do not hold a balance. USDT comes in and goes straight out to your Arbitrum address.
USDT on Ethereum mainnet and USDT on Arbitrum are the same dollar but two different assets on-chain. Send on Ethereum mainnet (ERC-20), and give a receiving address on Arbitrum. The address format is identical, a 0x one, so select Arbitrum One in your wallet before sending. The swap goes through after Ethereum network confirmations. The exact rate and minimum are shown right in the swap form. The exchange starts after 12 confirmations on Ethereum — usually about 3 min.
How we differ
FAQ
Do I need an account?
- No. Just the amount and your USDT address on Arbitrum.
Why move USDT to Arbitrum?
- To get off mainnet gas: transfers on Arbitrum cost a fraction of mainnet, and that holds for every transfer after this one, not just today.
The 0x address is the same on Arbitrum and Ethereum, how do I avoid a mistake?
- The 0x format is shared by both networks, so your wallet accepts it on either. Select Arbitrum One before sending; a wrong network is recoverable only by hand through support at @swappsy.
Why is the amount not exactly one-for-one?
- Moving between networks is not free. You lock the exact rate before you send, and it does not change after that.
Can I get a refund?
- If the swap does not go through, leave a refund address and we will return your funds.
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