# Smart contract guide using foundry

**Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.**

Foundry consists of:

* **Forge**: Ethereum testing framework (like Truffle, Hardhat and DappTools).
* **Cast**: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
* **Anvil**: Local Ethereum node, akin to Ganache, Hardhat Network.
* **Chisel**: Fast, utilitarian, and verbose solidity REPL.

### [**Documentation**](https://book.getfoundry.sh/)

## **Installation**

#### **Install Foundry**

```sh
curl -L https://foundry.paradigm.xyz | bash
foundryup
```

#### Verify Installation

```sh
forge --version
cast --version
anvil --version
chisel --version
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://luntra.gitbook.io/luntra-infrastructure/smart-contract-guide-using-foundry.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
