What each transfer and each RPC call really costs you.
Two fixed-price audits from the cost work on the exchange we run. You get one report with numbers from your own data, the changes we would make, and what each change saves. We never touch keys or funds.
- TRX per USDT transfer we measured, by recipient
- 6.43 / 13.03
- RPC calls a month after our own changes
- 17M → 5.6M
- per audit, fixed
- €750
- from data to report
- 1 week
Pick one or both.
TRC20 cost audit
We price your last 30 to 90 days of TRON transfers from on-chain receipts and show the cost per transfer today and after each change.
- Energy and bandwidth used, TRX burned
- Transfers to funded vs empty addresses
- Fee limits and failed transactions
- Sweep pattern and batching
- Stake, rent or burn: the cheapest mix at your volume
RPC cost audit
We read your provider dashboards or request logs and find what drives the bill, then list each fix with its expected reduction in calls.
- Calls per chain and per job
- Polling intervals and duplicate requests
- Health checks counted against your plan
- Failover and retry behaviour
- Which plan fits after the fixes
Our own numbers, from production.
This is the method the audit applies to your data. Full write-ups are in our insights.
| What | Measured | Change |
|---|---|---|
| USDT transfer to an address that holds USDT | 64,285 energy · 6.43 TRX | Pay with energy instead of burning TRX |
| USDT transfer to an empty address | 130,285 energy · 13.03 TRX | Fewer sweeps to empty addresses; safe fee limits |
| RPC calls, all chains | About 17 million a month | Range calls, longer intervals, fewer health checks |
| After the changes | About 5.6 million a month (first reading) | Errors from the balance job went to zero |
TRON figures from 16 October 2026 at 100 sun per energy unit. RPC figures from one-minute samples before and after the switch; the 7-day measurement is repeated on 27 October 2026.
Read-only data. Nothing else.
- TRC20 audit
- Your hot-wallet and deposit addresses (public data), or an export of your transfers. No keys, no account access.
- RPC audit
- Provider invoices and dashboards, or request logs, plus a short description of which services call which chains.
- You get
- A report with your numbers and the recommended changes, and a 45-minute call to walk through it.
- We never touch
- Private keys, funds or your production systems. You make the changes, or we scope them with you.
Three ways forward.
Do it yourself
The report is written so your engineers can apply each change on their own.
TRON Fee Optimiser
Software that uses your staked TRX first, rents the rest at the best live quote and batches sweeps. Audit customers join the pilot first.
RPC gateway
The failover gateway we run across six chains, TRON, XRP and Solana included, licensed for your servers.
Questions
Do you need access to our wallets?
No. TRON transfers are public on-chain data; we need your addresses or an export. Keys and funds stay with you.
We are not on BitPolaris. Can we still order?
Yes. Both audits work on any stack: an exchange, a payment company, an OTC desk or a wallet.
How long does it take?
About one week from receiving the data to the report, then a call to go through it.
What if there is nothing to save?
Then the report says so and shows why your setup is already efficient. The fee is the same.
Paying more than you should for TRON or RPC?
Send us your addresses or your last invoice. We reply with a start date.