TRON Energy API for OTC Desks

A few TRX per transfer may look small, but OTC desks often move USDT many times per day across customer, merchant, and treasury addresses.

• Use 65K packs for existing USDT recipients.
• Use 131K packs when sending to cold or new recipients.
• Apply tiered pricing when monthly volume is predictable.

EOPEN is especially useful for payout desks, merchant settlement, OTC treasury rebalancing, and manual operators who want an API-backed path before automating everything.

• Start with manual account usage and move to API later.
• Use API keys per operator, system, or account line.
• Use tx hashes to answer customer and finance questions quickly.

On a desk, the fee on a payout is margin you keep or give to the network. A payout to a counterparty who already holds USDT needs about 64,285 Energy; a fresh, zero-balance address needs closer to 130,285. That is why 65,000- and 131,000-Energy packs map one-to-one onto payouts to hot and cold addresses. Burning costs roughly 6.4 TRX for a hot address and 13 TRX for a cold one; renting lands those near 1.5 and 3.5 TRX — savings of up to 80% — so the cost is locked in before settlement and your quoted spread is the spread you realize.

• Hot address (recipient already holds USDT): 65,000 Energy (≈ 6.4 → 1.5 TRX).
• Cold address (new / zero-balance): 131,000 Energy (≈ 13 → 3.5 TRX).
• Large bulk payout run: a 500,000-Energy bulk pack, delegated just before the run.

Core API flow

1. 1Authenticate the desk system with its API key.
2. 2Request a quote per address type — 65,000 Energy for hot-address payouts, 131,000 for cold.
3. 3Submit the order and delegate Energy to your settlement wallets ahead of the run.
4. 4Release the settlement inside the agreed window and keep the tx hash for back-office review.