Installation

Get Grat installed on your machine.

Prerequisites

Before installing Grat, ensure your environment meets the following requirements:

• Rust: 1.77 or higher
• Node.js: 20 or higher
• pnpm: 9 or higher (for monorepo development)

Install CLI

Cargo

The easiest way to install Grat is via Cargo: bash cargo install grat

Pre-built Binaries

Download the latest binary for your platform from the GitHub Releases page. - grat-linux-x86_64 - grat-macos-aarch64 - grat-windows-x86_64.exe

From Source

1. Clone the Repository

   bash git clone https://github.com/grat-soroban/grat.git cd Grat

2. Install Dependencies

   bash pnpm install
3. Build the Binary

   bash cargo build --release
4. Verify Installation

   bash ./target/release/grat --version

Accessing RPC

Grat requires access to a Soroban RPC endpoint to fetch transaction data.

• Testnet/Mainnet: Works out of the box using public endpoints.
• Custom: Use the --rpc-url flag or set the SOROBAN_RPC_URL environment variable.