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Tron Solidity API

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

The Solidity node exposes a query-only subset of the native TRON HTTP API that returns only confirmed, irreversible data. It is the correct interface for balance and payment verification: reading from the Fullnode can surface transactions that are later rolled back, while the Solidity node returns only finalized state. Every endpoint is an HTTP POST to /walletsolidity/{method}.

Request and response shapes match the Fullnode endpoint of the same name; the difference is data freshness. The Solidity node serves reads only — transaction creation, broadcasting, and staking are Fullnode operations.

Base URL

https://go.getblock.io/<ACCESS-TOKEN>/walletsolidity/{method}
https://shared.us-east-1.getblock.io/<ACCESS_TOKEN/walletsolidity/{method}
https://shared.ap-southeast-1.getblock.io/<ACCESS_TOKEN/walletsolidity/{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.

The most common "missing transaction" error comes from reading the Fullnode (/wallet) when the Solidity node (/walletsolidity) should be used. For anything that must be final — confirmed balances, settled payments, irreversible receipts — read from the Solidity node.

Account

Method
Description

getaccount

Confirmed account data, balance, permissions, assets

Block

Method
Description

getnowblock

The latest confirmed block

getblockbynum

A confirmed block by height

getblockbyid

A confirmed block by hash

getblockbylatestnum

The most recent confirmed blocks

getblockbylimitnext

A range of confirmed blocks

Transaction

Method
Description

gettransactionbyid

A confirmed transaction by id

gettransactioninfobyid

Confirmed execution result, energy, and logs

gettransactioninfobyblocknum

All transaction results in a confirmed block

gettransactioncountbyblocknum

Transaction count in a confirmed block

Smart Contract

Method
Description

triggerconstantcontract

Read-only contract call against confirmed state

estimateenergy

Estimate Energy against confirmed state

Resources & Rewards

Method
Description

getdelegatedresourcev2

Confirmed Stake 2.0 delegations between accounts

getreward

Confirmed unclaimed voting and staking rewards

Support

For technical support and questions:

See Also

PreviousUnfreezeBalanceV2 - TronNext/walletsolidity/getblockbynum - Tron

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