Skip to main content

Foundry

About​

Foundry is a next-generation development tool for Ethereum smart contracts, designed to streamline and enhance the development process. It offers a suite of powerful features, including fast and efficient compilation, testing, and deployment of smart contracts.

Built with a focus on performance and developer productivity, Foundry provides a robust environment for writing, testing, and managing smart contracts, leveraging the latest advancements in blockchain technology. Its intuitive interface and comprehensive documentation make it an ideal choice for both new and experienced developers in the Ethereum ecosystem.

Initialization​

To use Foundry's functionalities, you first need to initialize a Foundry project. You can do so using the following commands:

$ forge init

For more details, you can check out the official Foundry documentation page: https://book.getfoundry.sh/

Deployment​

To deploy your contracts, you can use Foundry's deployment tools. You can deploy a contract by creating a deployment script. A typical deployment script in Foundry looks like this:

// deploy.sol
pragma solidity ^0.8.0;

import "forge-std/Script.sol";
import "src/YourContract.sol";

contract DeployScript is Script {
    function run() external {
        vm.startBroadcast();
        new YourContract();
        vm.stopBroadcast();
    }
}

After writing your deployment script, run the following command:

$ forge script deploy.sol --broadcast --rpc-url <your-rpc-url>

Contract verification​

Foundry integrates with various block explorers for contract verification. To verify your smart contract, follow these steps:

  1. Install the verification tool:
$ forge install --save-dev foundry-etherscan
  1. Update your Foundry configuration:
[etherscan]
apiKey = { ethereum = "<your-api-key>" }
  1. Verify your contract:
$ forge verify-contract --compiler-version <version> --optimizer-runs <runs> <contract-address> <source-file>:<contract-name> <etherscan-api-key>

Foundry offers a streamlined process for smart contract development, including initialization, deployment, and verification. By following these steps, you can efficiently set up and manage your Ethereum-based projects. For more detailed information, refer to the Foundry Book: https://book.getfoundry.sh/.