What is TRON (TRX)
TRX is the native coin of the TRON blockchain, launched in 2017 by Justin Sun. The network was originally positioned as a platform for digital content and entertainment, but over time it became one of the main “highways” for stablecoins. A huge share of USDT circulates on TRON, which means millions of people use TRX every day, even if they don’t think about it.
TRON runs on delegated proof-of-stake (DPoS): blocks are produced in turn by 27 “Super Representatives” elected by TRX holders. As a result, blocks come every 3 seconds and the network handles heavy load. TRX pays for fees: without it in your wallet you can’t send USDT or any other TRC20 token.
Key facts
| Parameter | Value |
|---|---|
| Ticker | TRX |
| Network at ROVEN exchange | TRON (mainnet) |
| Address format | Starts with “T”, 34 characters |
| Block time | 3 seconds, reliable confirmation in about a minute |
| Network fee | Bandwidth and energy resources, or burned TRX |
| Memo / tag | Not needed |
What TRX is used for
- Paying fees. TRX is needed to send USDT TRC20 and any other TRON token.
- Staking for resources. Frozen TRX provide energy and bandwidth that make transfers cheaper.
- Voting. TRX holders elect Super Representatives and earn rewards for it.
- Transfers and settlements. TRX itself is a fast, inexpensive way to move value.
How to exchange TRX at ROVEN exchange
- Choose a direction, for example TRX → USDT TRC20 to swap surplus TRX for the stablecoin, or USDT TRC20 → TRX to top up your fee reserve.
- Enter the receiving address. TRX and USDT TRC20 use the same TRON address format, starting with “T”.
- Create the order — the rate is locked for 30 minutes — and send the exact amount to the address in the order.
- TRON transfers confirm in about a minute, so a swap usually takes 5–15 minutes.
What to watch out for
- Don’t swap all your TRX: keep a few coins in your wallet for future fees.
- A new TRON address is activated by its first incoming transfer. Sending TRX to a brand-new address costs slightly more.
- Staked TRX can’t be sent right away: after unstaking you have to wait the period set by the network rules.
- Don’t confuse TRX with TRC20 tokens: they live on the same network and address, but they’re different assets with different balances.
Energy and bandwidth
Fees on TRON work in an unusual way. Every transaction consumes bandwidth, and smart contract operations, such as a USDT transfer, also consume energy. Each active address gets a little free bandwidth every day. Energy can be obtained by freezing TRX or rented. If you have no resources, the network burns TRX instead. That’s why anyone who regularly sends USDT should consider keeping part of their TRX staked.
How to store TRX
The ecosystem’s official wallet is TronLink, available as a mobile app and a browser extension. TRX is also supported by Trust Wallet, exchange wallets and the Ledger and Trezor hardware wallets. For large amounts, use a hardware wallet connected to TronLink. Remember that TRX and TRC20 tokens sit at the same address, so a single seed phrase protects all your TRON assets at once.
Frequently asked questions
How much TRX should I keep for USDT transfers?
Enough for several transfers — the wallet shows the exact cost before you confirm. A transfer to an address that has never held USDT costs roughly twice as much.
Can I receive TRX on an exchange address?
Yes. Enter your exchange’s TRX deposit address on the TRON network. TRX doesn’t need a memo.