Interact with the Smart Contract

Interacting with a smart contract is a crucial part of the development process. Here, we'll focus on using cast, a command-line tool that allows you to interact with your smart contract.

Interacting with the Contract

If the contract is already deployed, then you can interact with it using cast this command allows you to interact with the contract, in this case, read the balance of an account.

Reading the Balance of an Account

In your terminal, run the following command, replacing the placeholders with actual values:

cast call <contract_address> "balanceOf(address)(uint256)" <wallet_address> --rpc-url <rpc_url>

The result should look like this:

1000000000000000000000 [1e21]