Lit Protocol Rust SDK

A native Rust implementation of the Lit Protocol SDK, providing programmatic access to the Lit Network for distributed key management, conditional access control, and programmable signing.

Currently in Beta and only supports Datil, DatilDev, and DatilTest networks.

Features

PKP Management: Mint and manage Programmable Key Pairs (PKPs)
Session Signatures: Generate and manage session signatures for authentication
Lit Actions: Execute JavaScript code on the Lit Network with access to PKP signing capabilities
Capacity Delegation: Delegate network capacity using Rate Limit NFTs
Multi-Network Support: Connect to Datil, DatilDev, and DatilTest networks
Ethereum Wallet Integration: Native support for Ethereum wallet authentication

Installation

Add this to your Cargo.toml:

[dependencies]
lit-rust-sdk = "0.1.0"
tokio = { version = "1.40", features = ["full"] }

Quick Start

use lit_rust_sdk::{LitNetwork, LitNodeClient, LitNodeClientConfig};
use std::time::Duration;

#[tokio::main]
async fn main() {
    // Configure and connect to Lit Network
    let config = LitNodeClientConfig {
        lit_network: LitNetwork::DatilDev,
        alert_when_unauthorized: true,
        debug: true,
        connect_timeout: Duration::from_secs(30),
        check_node_attestation: false,
    };

    let mut client = LitNodeClient::new(config)
        .await
        .expect("Failed to create client");

    client.connect().await.expect("Failed to connect");

    println!("Connected to {} nodes", client.connected_nodes().len());
}

Documentation

For comprehensive documentation, examples, and guides, please visit:

License