Development Setup

Set up a local environment to build and test NozyWallet.

Prerequisites

Rust 1.70+ — rustup.rs
Git
Zebrad (for integration tests and manual sync) — Zebra Node Setup
protoc — required for zeaking / lightwalletd gRPC builds (sudo apt install protobuf-compiler on Debian/Ubuntu)

Optional for desktop: Node.js 18+, Tauri prerequisites per Tauri docs.

git clone https://github.com/LEONINE-DAO/Nozy-wallet.git
cd NozyWallet
cargo build
cargo test
cargo fmt --all -- --check

Path	Crate / app
`src/`	`nozy` — core wallet + CLI
`zeaking/`	Compact sync / LWD
`api-server/`	HTTP companion
`zeaking-ffi/`	Mobile bindings
`desktop-client/`	Tauri app (separate `Cargo.toml`)
`browser-extension/wasm-core/`	WASM (excluded from root workspace)

See AGENTS.md for where code belongs.

cd desktop-client
npm install
cargo tauri dev

Use the desktop window, not the browser tab on port 5173.

cd api-server
cargo run
# http://127.0.0.1:3000

Variable	Effect
`ZEBRA_RPC_URL`	Override Zebrad URL for this process
`LIGHTWALLETD_GRPC`	lightwalletd gRPC URL
`NOZY_LWD_DB`	Compact block SQLite path

. .\scripts\zebra-wsl-rpc.ps1   # sets ZEBRA_RPC_URL to WSL IP
cargo run --bin nozy -- test-zebra