invoke

pub fn invoke( contract_address: ContractAddress, entry_point_selector: felt252, calldata: Array::<felt252>, fee_settings: FeeSettings, nonce: Option<felt252> ) -> Result<InvokeResult, ScriptCommandError>

Invokes a contract and returns InvokeResult.

#[derive(Drop, Clone, Debug)]
pub struct InvokeResult {
    pub transaction_hash: felt252,
}

#[derive(Drop, Clone, Debug, Serde, PartialEq)]
pub struct EthFeeSettings {
    pub max_fee: Option<felt252>,
}

#[derive(Drop, Clone, Debug, Serde, PartialEq)]
pub struct StrkFeeSettings {
    pub max_fee: Option<felt252>,
    pub max_gas: Option<u64>,
    pub max_gas_unit_price: Option<u128>,
}

• contract_address - address of the contract to invoke.
• entry_point_selector - the selector of the function to invoke.
• calldata - inputs to the function to be invoked.
• fee_settings - fee settings for the transaction. Can be Eth or Strk. Read more about it here
• nonce - nonce for declare transaction. If not provided, nonce will be set automatically.

use sncast_std::{invoke, InvokeResult, FeeSettings, EthFeeSettings};
use starknet::{ContractAddress};

fn main() {
    let contract_address: ContractAddress =
        0x1e52f6ebc3e594d2a6dc2a0d7d193cb50144cfdfb7fdd9519135c29b67e427
            .try_into()
            .expect('Invalid contract address value');

    let invoke_result = invoke(
        contract_address,
        selector!("put"),
        array![0x1, 0x2],
        FeeSettings::Eth(EthFeeSettings { max_fee: Option::None }),
        Option::None
    )
        .expect('invoke failed');

    println!("invoke_result: {}", invoke_result);
    println!("debug invoke_result: {:?}", invoke_result);
}