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

pageexecuteContract