USDT for beginners
Tether (USDT) is a stablecoin — a crypto token designed to be worth exactly one US dollar. It exists on many blockchains at once, and that multi-chain reality is the single biggest thing a newcomer needs to understand.
What problem does USDT solve?
Traders and businesses need a way to hold "dollars" inside the crypto financial system without using a bank: to settle payments in minutes, to park value between trades, to pay people across borders. USDT fills that role — it moves at blockchain speed while keeping a stable price.
One token, many networks
Tether issues USDT on Ethereum (ERC-20), Tron (TRC-20), BNB Smart Chain (BEP-20), Polygon, Arbitrum, Optimism, Avalanche, Solana and TON. Your balance on each network is separate, like accounts at different banks. The contracts are listed on our networks page — always verify before receiving.
Your first wallet, step by step
- Create a wallet — it takes under a minute. You'll get a 12-word recovery phrase: write it on paper, twice. This phrase is the only backup that exists.
- Set a PIN — it encrypts the wallet on your device (AES-256-GCM). It is not an account password; there is no server it could be sent to.
- Get your first USDT — withdraw from an exchange to your address. Choose the network that matches your receiving address and send a small test amount first.
- Send, receive, swap — the dashboard shows balance, price chart and history; the swap desk exchanges USDT for dozens of other assets.
The four classic mistakes
- Sending on the wrong network — the #1 way beginners lose USDT.
- Screenshotting the seed phrase instead of writing it down.
- Typing a seed phrase into any website — legitimate wallets never ask after setup.
- Sending the full balance without fee coins — you need the network's native coin to pay fees.
Where to go next
Create your wallet