Overview

Lit Protocol lets developers and their users create and manage decentralized keys for condition-based encryption and programmatic signing for digital assets. The Lit network can be used in place of centralized key custodians and other key management solutions.

Get started today!

note

Lit is still in developer preview with the mainnet launching soon. Follow @LitProtocol on X for mainnet updates.

Learn more about what data will persist during the developer preview.

Quick Start

👩‍💻 Install the Lit JavaScript SDK

Set up the SDK within your local environment.

⌨️ Encrypt and Decrypt Content

Learn how to encrypt data for private storage on the open web.

Core Concepts

🔐 Access Control & Encryption

Learn about setting on-chain conditions to manage access to your private data.

📡 Programmable Wallets

Learn about programmable wallets that can read and write from any HTTP endpoint, blockchain, state machine, or decentralized storage system.

🧩 Use Cases

Learn about how you can integrate Lit infrastructure within your own products.

Learn through Code

👐 Open Source Examples

More examples to get you started.

📖 SDK V3 API Documentation

Discover all the functions available in the Lit SDK.

📃 Lit Actions SDK Documentation

Discover all the functions that can be used inside a Lit Action.

🛠 Tools

Additional tools to help build with Lit.

Explore the Lit Ecosystem

💸 Grants

We are looking to support those who are building Lit-enabled apps and infrastructure.

🌐 Ambassador Program

Apply to be a Lit Ambassador.

💻 Ecosystem RFPs

Learn about how you can contribute to Lit Protocol.

🧑‍💻 Request for Startups

Your invitation to build the decentralized Web with distributed cryptography.

👨‍👩‍👧‍👦 Community

Join the community through Discord, Twitter, and keep up to date with the community calendar.

⛓️ Supported Blockchains

We currently support most EVM chains, Cosmos and Solana.