Cairo Setup

Project Scaffolding

Install toolchain and create a project:

curl --proto '=https' --tlsv1.2 -sSf https://sh.starkup.sh | sh
scarb new my_project --test-runner=starknet-foundry

This scaffolds a complete Starknet project with snforge testing preconfigured.

OpenZeppelin Dependencies

Look up the current version from https://docs.openzeppelin.com/contracts-cairo before adding. Add to Scarb.toml:

Full library (umbrella package):