Glossary
TronGrid
TRON's public API gateway, used to read chain data and broadcast transactions. Services (including watchers and wallets) query it to track payments.
TronGrid provides HTTP access to the TRON network — account balances, transaction history, resource prices, and transaction broadcasting — without running a full node.
Behind the scenes, an Energy-rental service uses an API like this to detect an incoming payment and confirm delegation. For users it's invisible, but it's what makes automatic, ~10–15-second delivery possible.
Related terms
Need Energy for a USDT transfer? Rent exactly what you need — up to 70% cheaper than burning TRX, delivered in ~10–15 seconds.
Rent TRON Energy