Estimate USDT Transfer Energy

GET 
/calculator/estimate-energy/usdt/:from_address/:to_address

The fastest way to estimate a USDT transfer: pass the sender and receiver right in the URL and get back the exact energy it will burn — perfect for a quick lookup or a copy-paste link.

It runs the same on-chain simulation as the Energy Estimator, with the USDT contract (TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t) wired in for you. Need a different TRC20 token? Use the full Energy Estimator endpoint instead.

Good to know

• Energy prices move in real time — round the returned value up when placing an order
• Rate limits: 10 req/min per IP (429) and 60 req/min shared to the TRON node (503)

Request

Responses

200

Successful Response

422

Invalid TRON address format

429

Rate limit exceeded (more than 10 requests/min from your IP)

502

The TRON node could not simulate the transfer (contract error, invalid transaction, etc.)

503

The global outbound rate limit to the TRON node is exhausted — retry shortly