API Reference
  1. FullNode Solidity HTTP API
  2. Smart Contracts

TriggerConstantContract

post
https://api.shasta.trongrid.io/walletsolidity/triggerconstantcontract

Simulate contract execution against the latest solidified state available to the node.

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/walletsolidity/triggerconstantcontract simulates contract execution without broadcasting a transaction, using the latest solidified state available to the node. It accepts the same request parameters and returns the same fields as /wallet/triggerconstantcontract.

For details about contract simulation, execution time limits, Energy estimation, and response fields, see /wallet/triggerconstantcontract.

Body Params
string
required

Transaction initiator address. (Format: Base58 or Hex)

string

Contract address. (Format: Base58 or Hex).
Example: TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs

string

Function selector.
Example: balanceOf(address)

string

ABI-encoded function parameters (Hex String).
Example: 000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c

string

This field transmits the necessary data for smart contract interaction, including the function being called and its parameters. You may choose to use the data field, which contains the complete ABI-encoded information, or use the function_selector and parameter fields separately. Note that if both data and function_selector are present, the system will prioritize using the function_selector and parameter fields for the contract interaction.

int64

Amount of TRX transferred into the contract. (Unit: sun)

int64

Amount of TRC-10 token transferred into the contract.

int64

TRC-10 token id

boolean

Optional. Set to true to format addresses in Base58; set to false for hex format. (Default: false)

Responses

Updated 2 days ago

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Updated 2 days ago