ton-blockchain/acton

Source: https://github.com/ton-blockchain/acton

Acton

Acton is an all-in-one TON smart contract development toolkit written in Rust. It combines project scaffolding, build, testing, scripting, wallet and network operations, verification, linting, formatting, debugging, and low-level VM tooling in one CLI.

Documentation: https://ton-blockchain.github.io/acton/docs/welcome

Why Acton

• Single CLI for the full contract lifecycle: create, build, test, debug, deploy, verify.
• Native speed (Rust-based toolchain and test runtime).
• Tolk-first workflow with built-in wrappers, testing utilities, and scripts.
• Ready for dApp development with project templates and automatically generated TypeScript wrappers.
• Fast test runner with fork mode, gas snapshots, coverage, mutation, fuzzing testing and nice UI.
• Browser test UI for failed tests, traces, logs, and coverage inspection.

Install

The recommended way to get Acton today is to run the latest public installer:

curl -LsSf https://github.com/ton-blockchain/acton/releases/latest/download/acton-installer.sh | sh

If you prefer a manual download, use the latest public release:

After extracting the archive, make sure acton is on your PATH and verify the installation:

acton --version

If you prefer a containerized workflow, use the published Docker image:

docker run --rm ghcr.io/ton-blockchain/acton:<version> --version

To run Acton against the current project from Docker:

docker run --rm \
  -v "$PWD":/workspace \
  -w /workspace \
  ghcr.io/ton-blockchain/acton:<version> \
  build

For more installation details, see the installation guide.

Support policy

Acton is stable on the latest numbered GitHub release. The first-class platform matrix is macOS (ARM64, x86_64) plus Linux GNU (x86_64, ARM64). For Linux, the documented baseline is Ubuntu 20.04 or newer. Native Windows is not supported today. If you use Windows, run Acton inside WSL with Ubuntu 20.04 or newer and follow the Linux installation path there. trunk builds installed via acton up --trunk, WSL installs, and other source-built targets are beta / best-effort surfaces for now. The full policy is documented at Support policy.

From zero to testnet

# Create a new project from the built-in counter template
acton new first_counter --template counter
cd first_counter

# Build and test locally
acton build
acton test

# Create and fund a local testnet wallet
acton wallet new --name deployer --local --airdrop --version v5r1

# Deploy to TON testnet
acton script scripts/deploy.tolk --net testnet

For a step-by-step walkthrough, see the quickstart guide.

Already have a repository instead of starting from a template? The existing project path is:

cd your-repo
acton init
acton build
acton test

For more details, see the Project management guide.

Building from source

Source builds are intended for contributors and local development. See Building from source in CONTRIBUTING.md.

Contributing

Contributor setup, test workflows, UI build steps, and docs workflows are in CONTRIBUTING.md.

License

Acton is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Acton by you, as defined in the Apache-2.0 license, shall be dually licensed as above, without any additional terms or conditions.