ContractExecutionDto

Data structure for performing a contract call on a blockchain

Signature:

{
  walletId! : string;
  to! : string;
  secretType! : SecretType;
  functionName! : string;
  value! : BigDecimal;
  inputs! : [ {
    type! : string;
    value! : string;
  } ],
  chainSpecificFields! :  Object;
}

📘
The chainSpecificFields depend on the chain uses to execute the smart contract call. For an overview of the available fields take a look at Contract calls in the Deep dive section.

Parameters:

Parameter	Required	Type	Description
`walletId`	`True`	`String`	ID of the wallet one wants to sign with.
`to`	`True`	`String`	Destination address of the transaction.
`secretType`	`True`	`SecretType`	Chain the transaction will be executed on.
`value`	`True`	`Number`	The amount that will be sent with the contract execution. Value will be passed as-is. This means that for example in Etheruem the value is in WEI
`functionName`	`True`	`String`	Name of the function on the contract that needs to be executed
`inputs[]`	`True`	`Array`	Array of inputs needed to execute the function
`inputs[].type`	`True`	`String`	Type of the input parameter (ex. uint256)
`inputs[].value`	`True`	`String`	Value of the input parameter. Needs to be passed as a string value, will be parsed by Venly
`chainSpecificFields`	`True`	`Object`	Fields that contain chain specific values. For possible values, please see chain specific fields documentation.

Example:

{
  "walletId" : "adc4c08a-b8fa-4e4c-z5a2-92c87b80f174",
  "to" : "0xdc71b72db51e227e65a45004ab2798d31e8934c9",
  "secretType" : "ETHEREUM",
  "functionName" : "transfer",
  "value" : 0,
  "inputs" : [ {
    "type" : "address",
    "value" : "0x80cbb6c4342948e5be81987dce8251dbedd69138"
  }, {
    "type" : "uint256",
    "value" : 73680000
  } ],
  "chainSpecificFields" : {
    "gasLimit" : "300000"
  }
}

Function Types

📘

executeContract

Updated 12 months ago