foundry – foundry-rs

 

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Install
| [Docs][foundry-docs]
| Benchmarks
| Developer Guidelines
| Contributing
| Crate Docs

Blazing fast, portable and modular toolkit for Ethereum application development, written in Rust.

• Forge — Build, test, fuzz, debug and deploy Solidity contracts.
• Cast — Swiss Army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil — Fast local Ethereum development node.
• Chisel — Fast, utilitarian and verbose Solidity REPL.

!Demo

Installation

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

See the installation guide for more details.

To verify a downloaded release archive or container image, see Verifying Releases.

Getting Started

Initialize a new project, build and test:

forge init counter && cd counter
forge build
forge test

Interact with a live network:

cast block-number --rpc-url https://eth.merkle.io
cast balance vitalik.eth --ether --rpc-url https://eth.merkle.io

Fork mainnet locally:

anvil --fork-url https://eth.merkle.io

Read the [Foundry Docs][foundry-docs] to learn more.

Contributing

Contributions are welcome and highly appreciated. To get started, check out the contributing guidelines.

Join our [Telegram][tg-url] to chat about the development of Foundry.

Support

Having trouble? Check the [Foundry Docs][foundry-docs], join the [support Telegram][tg-support-url], or open an issue.

License

^{Licensed under either of Apache License, Version
2.0 or MIT license at your option.}

_{Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in these crates by you, as defined in the Apache-2.0 license,
shall be dual licensed as above, without any additional terms or conditions.}

[foundry-docs]: https://getfoundry.sh