Guides
One error, one article. We calmly explain what happened and what to do next.
TRON basics
Automated TRON Energy Top-Ups via API: Refill, Renewal and Smart Mode
How automated TRON Energy top-ups work in Trongas.ai: refill, renewal and Smart Mode, how they differ, how to configure them via API, and which one fits your service type.
September 23, 2026 · 5 min read
TRON wallet activation: why a new address needs TRX
TRON wallet activation puts a new address on the network so it can use resources. How activation works, what it costs and how to check your address status.
September 18, 2026 · 4 min read
How to check Energy and a transaction in TronScan
How to check Energy and a transaction in TronScan: where to see address resources, USDT transfer status and the DelegateResource record. A step-by-step guide.
September 17, 2026 · 4 min read
Errors and fixes
FAILED – OUT OF ENERGY: why your transaction failed and what to do
FAILED – OUT OF ENERGY means your USDT transfer ran out of Energy. Here is why it happens, where the TRX went and how to send USDT on the second try.
September 22, 2026 · 4 min read
Why your USDT TRC-20 transfer is not going through: 5 reasons
USDT TRC-20 not sending? Most often it is a lack of Energy or TRX. We go through 5 reasons in order and show how to check your address and fix each one.
September 21, 2026 · 4 min read
How to send USDT with no TRX on your balance
How to send USDT without TRX: get Energy and Bandwidth on your address in advance. Three working methods, and which wallets still ask for a TRX reserve.
September 20, 2026 · 4 min read
Transfer sent but not received: what to check
USDT sent but not received? Check the TxID in TronScan: status, recipient address and network. Five common situations and what to do in each one of them.
September 13, 2026 · 4 min read
Can burned TRX be refunded after a failed transfer
Can burned TRX be refunded after a failed USDT transfer? No, the TRON network does not return it. Here is why, and how to avoid losing TRX on future transfers.
September 12, 2026 · 4 min read
Wallets
Trust Wallet asks for 28 TRX: where the amount comes from and what to do
Trust Wallet asks for 28 TRX to send USDT, even when you already have Energy. Where the reserve comes from, what a transfer really costs and what you can do.
September 19, 2026 · 4 min read
How to send USDT from Tangem without overpaying
How to send USDT from Tangem without overpaying the fee: get TRON Energy before the transfer. A step-by-step guide for the Tangem app, plus common mistakes.
September 15, 2026 · 4 min read
Your first USDT transfer in TronLink: step by step
Your first USDT transfer in TronLink, step by step: check the address, get Energy before sending, avoid burning extra TRX. A beginner guide with a cost table.
September 14, 2026 · 4 min read
Security
Clipboard address swapping: how not to lose your USDT
Clipboard address swapping: malware replaces a copied address with a scammer's address. How to spot the swap and what to check before every USDT transfer.
September 16, 2026 · 4 min read
Can you trust TRON Energy rental services
Is TRON Energy rental safe to use? How delegation works, why a service only needs your public address and how to verify an Energy service yourself in TronScan.
September 11, 2026 · 4 min read