Installation

To start writing CosmWasm (cw) smart contracts, you will need Rust installed on your machine. You can install it by following the instructions on the official Rust website. https://www.rust-lang.org/tools/install

CosmWasm uses idiomatic Rust compiled to WebAssembly (wasm32-unknown-unknown), you will need the Wasm rust compiler backend installed to build Wasm binaries. To install it, run:

rustup target add wasm32-unknown-unknown

CosmWasm Template

If you are looking to quickly bootstrap a blank CosmWasm contract, the Official CosmWasm/cw-template  is the place to start.

To get started, install cargo-generate  and cargo-run-script.

cargo install cargo-generate --features vendored-openssl
cargo install cargo-run-script

Now, use it to create your new contract. Go to the folder in which you want to place it and run:

cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME

Head over to CosmWasm/cw-template/README.md  for the rest of the instructions.

Next Steps