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A Wallet for USDT on Ethereum, BNB Chain and Tron
Written by the Super AI team · 4 min read · Last updated: 22 September 2026
In brief
USDT is not one thing. It exists on several networks at once, and the same balance on the wrong network cannot arrive. Super AI holds it on three of them and never asks you to choose.
The same name, three networks
| Network | Standard | Address starts with | What a transfer costs |
|---|---|---|---|
| Tron | TRC-20 | T | Bandwidth and energy, often a few cents |
| Ethereum | ERC-20 | 0x | The highest of the three, and it moves with congestion |
| BNB Chain | BEP-20 | 0x | A few cents |
Sending TRC-20 USDT to an address that starts with 0x sends it to a chain that cannot receive it. This is the most common way people lose stablecoins, and no wallet can undo it afterwards.
Why Super AI cannot get that wrong
A token is a contract on one chain, and the contract already says which chain. So Super AI never asks the question. You choose the token, and the address you are shown is the one for the right network.
What it costs to hold and move USDT
| Who is paid | What for | How much |
|---|---|---|
| The network | Processing your transaction | From a few cents on Tron and BNB Chain to a euro or more on Ethereum |
| The exchange route | The market that executes your swap | Its own published fee |
| Super AI | — | 0% |
Network figures are indicative, measured in September 2026. The exact amount is shown before you sign, and it does not change afterwards.
What else the wallet does with it
Super AI reads every token at your addresses, USDT included, and tells you what it found. A token with no liquidity and no trading does not reach your screen. How that works.
Questions people ask
Which network should I use for USDT?
Whichever the person paying you uses. If you have the choice, Tron and BNB Chain cost a fraction of Ethereum for the same transfer.
Can I convert USDT from one network to another inside Super AI?
Not today. Moving a balance between chains is a different operation from a swap, and we would rather say so than pretend.
Does Super AI support USDC too?
Yes, and any token on the four networks it reads.
Is USDT safe to hold in a self-custody wallet?
The holding is as safe as your recovery phrase. What the token itself is worth is a question about Tether, not about the wallet.
Read next
A TRC-20 wallet for USDT on Tron · One wallet for four chains · A wallet with no swap fees
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