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Custodians and wallet providers

TRON energy for custodians and wallet providers

A custodian sends USDT on behalf of customers who do not want to think about TRX. Someone still pays the network, and if it is not the service, it is the customer, out of their USDT.

See it workRent energy
  1. 1

    A customer sends USDT

    The customer asks the service to send USDT to an address. They have no TRX and do not want to buy any.

  2. 2

    The service covers the energy

    The sending wallet needs energy for the transfer. The service can rent it, so the customer does not need TRX.

  3. 3

    The customer sees a plain transfer

    The recipient gets the USDT. What the customer is charged for it, if anything, is the service's decision.

A customer with 100 USDT and no TRX presses Send

How the service covers the network

What the customer sees: The transfer goes through. No TRX needed.

Who pays

the service

Per transfer

2.08 TRX

A month, for the service

6,240.00 TRX

Recipient assumed to hold USDT. Whether to pass any of this cost on to customers is the service's decision.

Where energy is spent

No TRX for the customer
A customer's balance is in USDT. Energy rented by the service replaces the TRX they would otherwise need for the fee.
Many wallets, one policy
Each custody wallet that sends needs energy. A refill rule keeps each one topped up automatically.
Predictable cost
Burning TRX makes the cost per transfer swing with the price of TRX. Rented energy is priced in TRX per order.

What helps here

  • REST API
  • Webhooks
  • Tron Pulse
  • Auto-refill

What this does not cover

A custodian chooses its own fee policy. Nothing here says what to charge customers, only what the network side costs.

Questions

Can customers send USDT with no TRX at all?

Yes, if the service delivers energy to the sending wallet and the address is activated. The customer only needs USDT.

Is this the same as GasFree?

No. GasFree is a separate mechanism where a provider pays and takes its fee in USDT from the transfer. Renting energy is delegated to your own wallet, and the transfer then uses it.

Count your own case

Paste the address you send from and see what the next transfer needs.

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