Accept USDT (TRC-20)
on Tron with an API.

Take USDT payments from customers and pay out in USDT on Tron: a deposit address for every customer, deposits credited once they're final, and payouts your own team approves. The keys stay in hardware enclaves you can verify.

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USDT on Tron

The details.

NetworkTron · TRC-20 token
ContractTR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t View on explorer
Only this contract is accepted as USDT on Tron: look-alike tokens sent to your customers' addresses are ignored.
Decimals6 (amounts in the API are whole numbers of the smallest unit)
DepositsValtu reads only solidified Tron blocks, so a deposit is final when it's seen.
Minimum withdrawal10 USDT
Network feesTRC-20 transfers spend energy. Without staked energy they burn TRX, or rent energy through your own provider key when that's cheaper. Your gas wallet can top up the TRX they need.
AddressesTron addresses start with T. Each wallet has its own.
Asset id in the APIUSDT-TRC20

For developers

Deposit addresses and payouts in a few lines.

import { Valtu, depositAddress } from "@valtu/wallet-kit";
const valtu = Valtu.fromEnv();

// A deposit address for one of your customers (idempotent).
const wallet = await valtu.wallets.forCustomer("cus_42");
const address = depositAddress(wallet, "tron");

// A payout of 25.50 USDT: retries never send twice.
const amount = await valtu.assets.toBaseUnits("USDT-TRC20", "25.50");
await valtu.transfers.create({ walletId: payoutWalletId, asset: "USDT-TRC20", amount, to, externalId: "payout_981" });

Python: pip install valtu, same calls (valtu.wallets.for_customer, valtu.transfers.create). Full guide: integration.

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