Tron REST API

REST API reference for TRON blockchain. Explore method list, request examples, and how to connect to GetBlock's TRON RPC endpoints

The TRON REST (HTTP) API is TRON's native interface. Every endpoint is an HTTP POST to /wallet/{method} on the Fullnode, with a JSON body and a JSON response. Read endpoints are also served by the Solidity node at /walletsolidity/{method}, which returns only confirmed, irreversible data — use it for balance and payment verification.

Base URL

Frankfurt, Germany

https://go.getblock.io/<ACCESS-TOKEN>/wallet/{method}

New York, USA

https://shared.us-east-1.getblock.io/<ACCESS_TOKEN/wallet/{method}

Singapore, Singapore

https://shared.ap-southeast-1.getblock.io/<ACCESS_TOKEN/wallet/{method}

Replace <ACCESS-TOKEN> with the access token from the GetBlock dashboard. Addresses may be supplied in base58 (T...) form by setting visible to true, or in hex (41...) form otherwise. TRX amounts are in SUN.

Account

Method	Description
getaccount	Account data, balance, permissions, assets
getaccountresource	Energy and Bandwidth resource state
getaccountnet	Bandwidth (network) state

Block

Method	Description
getnowblock	The latest block
getblockbynum	A block by height
getblockbylimitnext	A range of blocks

Transaction

Method	Description
gettransactionbyid	A transaction by id
gettransactioninfobyid	Execution result, energy, and logs
createtransaction	Build an unsigned TRX transfer
broadcasttransaction	Broadcast a signed transaction

Resources (Stake 2.0)

Method	Description
freezebalancev2	Stake TRX for Energy or Bandwidth
unfreezebalancev2	Unstake TRX
delegateresource	Delegate a resource to another account

Smart Contract

Method	Description
triggerconstantcontract	Read-only contract call (e.g. balanceOf)
triggersmartcontract	Build a state-changing contract call
getcontract	Contract metadata and ABI
estimateenergy	Estimate Energy for a call

Chain

Method	Description
getchainparameters	On-chain governance parameters
getnodeinfo	Node diagnostics and sync state

Support

For technical support and questions:

• Support: [e-mail]

See Also

• TRON Official HTTP API Reference