TRONowMerchant console →Start with the exact Energy amount
65,000 and 131,000 are convenient presets, not a guarantee that every USDT transfer will consume that amount. You can enter a custom quantity and request its current quote. The available product is a one-hour rental; changing the amount requires a new quote.
SUN, TRX and rounding
1 TRX equals 1,000,000 SUN. Internally, monetary amounts use integer SUN. Dynamic customer pricing applies the applicable pricing factor to the quoted cost, then rounds the total upward to 0.01 TRX. It does not round each Energy unit to two TRX decimals. API monetary fields are integer strings: preserve their precision.
A calculation example, not a live offer
Suppose an illustrative base rate is 20 SUN per Energy and the applicable factor is 1.10. For 65,000 Energy, 65,000 × 20 × 1.10 = 1,430,000 SUN, or 1.43 TRX. For 131,000 Energy, the total is 2,882,000 SUN, rounded upward to 2.89 TRX. An amount of 1.430001 TRX becomes 1.44 TRX. These numbers explain the arithmetic and are not current prices.
Website price and merchant price
The website shows the current direct-purchase price and, when available, an API reference comparison for the same quantity. A merchant's authenticated quote is specific to that account. Do not assume the reference price or savings percentage applies to every account. Prices can change; the website refreshes displayed quotes every minute.
Five-minute wallet payment window
Enter the wallet address and proceed to the payment step to create a five-minute payment quote. Pay the exact amount to the displayed address within that window from the specified wallet. The Energy is delivered to that wallet. A displayed estimate alone is not a locked payment order.
When execution needs review
Payment confirmation, timing, amount and current fulfillment cost are checked before execution. An expired or mismatched payment, or a cost increase that prevents fulfillment at the locked price, may require review instead of immediate delivery. Do not pay again automatically; contact support with the transaction hash. Use the returned expires_at for API quote validity rather than assuming the website's five-minute period.
Compare total transfer costs fairly
Energy rental reduces the Energy portion of contract execution. Bandwidth and address activation may still cost TRX. Compare the rental charge plus remaining network fees with the wallet's current estimate for the same transaction; neither a fixed savings percentage nor a fixed number of covered transfers is guaranteed.