Swap USDT from TRC20 to Arbitrum, or back
Arbitrum One is a separate network that settles to Ethereum. It uses the same 0x addresses, but its balances and its gas are its own. This swap moves TRC20 USDT onto it: send to a one-time address, and Arbitrum USDT goes to the 0x address you paste.
Set the form to USDT Arbitrum to TRC20The two networks
TRON
TRC20- Receiving address
- Starts with T, 34 characters
- Gas coin (to move it later)
- TRX
- Explorer
- Tronscan
- USDT contract
TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t
Arbitrum
Arbitrum One- Receiving address
- Starts with 0x, 42 characters (same format as Ethereum, BNB Smart Chain, Polygon and Base)
- Gas coin (to move it later)
- ETH
- Explorer
- Arbiscan
- USDT contract
0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9
Before you send
- Paste a 0x address meant for Arbitrum One. Exchange menus may call the network Arbitrum One or ARBITRUM. That's the network, not the ARB token.
- Arbitrum Nova is a different chain with separate balances. Flipperr only pays out on Arbitrum One, so don't pick Nova on a deposit page.
- A 0x address looks the same on Ethereum, BNB Smart Chain, Polygon and Base, so the form can't tell which one you mean. Make sure the one you paste is meant for Arbitrum One.
- Sending from your own TRON wallet needs TRX (or staked energy) for the network fee. Exchanges cover it and charge a withdrawal fee instead.
- Send USDT on TRON (TRC20) to the deposit address, nothing else.
After it lands
- USDT arrives on Arbitrum One. Receiving needs no gas.
- To move it on later from your own wallet, you'll need ETH on Arbitrum One. ARB can't pay fees, and neither can ETH sitting on Ethereum mainnet at the same address.
- Since a 2025 upgrade, Arbiscan and some wallets may show this token as USDT0. It's the same contract, listed below.
Going the other way
- Paste a TRON address: it starts with T and is 34 characters long.
- Your deposit address is a 0x address. Send USDT on Arbitrum One only: the same address on Ethereum, BNB Smart Chain, Polygon, Base or Arbitrum Nova isn't part of the swap.
- Sending from your own wallet costs a little ETH on Arbitrum One for gas.
- Moving TRC20 USDT on later needs TRX (or staked energy).
How every Flipperr swap works
- Fees are inside the estimate. The “You get” amount already has Flipperr's fee and the network fee for sending to you in it. Nothing is added on top.
- The rate floats: the estimate moves with the market until your deposit is swapped. The final amount can differ a little on USDT and USDC, and more when a coin is involved.
- Each order has a one-time deposit address and a window to send: 10 minutes for USDT or USDC, 45 for a coin.
- Your exchange or wallet charges its own fee to send the deposit, separate from our estimate. If it takes that fee out of the amount you send, less arrives, and a short deposit can put the swap on hold until support sorts it out. Add the fee on top so the full amount arrives.
- While the swap runs, your tokens are with our liquidity partner. It can pause a swap it flags as risky and ask you to verify.
- A USDT or USDC swap usually takes a few minutes, and a coin on a slower network can take longer. Busy networks can slow any swap down, and the order page shows every stage.
Other ways to do this
- An exchange that lists USDT on both TRON and Arbitrum One can do this as a deposit and a withdrawal, with an account (usually with KYC). Plenty of bridges cover Arbitrum; far fewer also cover TRON, so check both ends before you connect a wallet.
Questions about this route
- Do I need ARB to use USDT on Arbitrum?
- No. ARB is Arbitrum's governance token and doesn't pay fees. Fees on Arbitrum One are paid in ETH, and it has to be ETH on Arbitrum One, not on Ethereum mainnet.
- Arbitrum One or Arbitrum Nova?
- Arbitrum One. Nova is a separate chain with separate balances, and Flipperr doesn't support it. On an exchange, pick the network called Arbitrum One (sometimes just Arbitrum).
- Why does my wallet call it USDT0?
- USDT on Arbitrum was upgraded to USDT0 in 2025, at the same contract (0xFd08…Cbb9). Some wallets and explorers show the new name. It's the token this route pays out.
- Can I send TRC20 USDT straight to an Arbitrum address?
- No. A TRON transfer only goes to a TRON address, which starts with T, and Arbitrum uses 0x addresses, so a TRON wallet won't accept one. The USDT has to be swapped across.