REST API to rent TRON energy and bandwidth so USDT TRC-20 transfers do not burn TRX
TrxAPI is a REST API for developers who send USDT on the TRON network. A backend asks the API to estimate and rent energy and bandwidth for an address right before a payout, so the TRC-20 transfer uses rented resources instead of burning TRX. A USDT transfer needs about 65,000 energy, or about 131,000 when the recipient holds no USDT yet. The API also covers subscriptions for recurring senders, address activation and AML checks on addresses. Requests use a Bearer token and an SHA256 X-Signature header. Docs include cURL, Node.js, Python and PHP examples. An API key needs no KYC. The service never holds user funds and needs only a public address. TrxAPI is a paid service.