Creating a ContractCall object

Squid accepts an array of ContractCall objects via its API. Below are details on how to create ContractCall objects.
enum SquidCallType {
  DEFAULT = 0,
  FULL_TOKEN_BALANCE = 1,
  FULL_NATIVE_BALANCE = 2,
  COLLECT_TOKEN_BALANCE = 3,
}
​
type ContractCall = {
  callType: SquidCallType;
  target: string;
  value?: string;
  callData: string;
  payload?: {
    tokenAddress: string;
    inputPos: number;
  };
  estimatedGas: string;
}
callType
See Contract call types​
target
Address of the smart contract to be called.
value
Amount of native coin, in most scenarios should be "0" 
callData
Contract call encoded call data
estimatedGas
Amount of gas of the call
payload.tokenAddress
Address of the ERC20 token to get the balance when using an ERC20 in a call of callType FULL_TOKEN_BALANCE
payload.inputPos
Position of the amount argument in the contract call to set the balance dynamically. 

Code example

Contract call types

Last modified 2mo ago

`callType`	See Contract call types
`target`	Address of the smart contract to be called.
`value`	Amount of native coin, in most scenarios should be `"0"`
`callData`	Contract call encoded call data
`estimatedGas`	Amount of gas of the call
`payload.tokenAddress`	Address of the ERC20 token to get the balance when using an ERC20 in a call of callType FULL_TOKEN_BALANCE
`payload.inputPos`	Position of the `amount` argument in the contract call to set the balance dynamically.