Auth Browser

Browser-specific authentication utilities for the Lit Protocol, enabling seamless connection to various blockchain networks including Ethereum, Cosmos, and Solana.

Installation

yarn add @lit-protocol/auth-browser

Quick Start

import { checkAndSignAuthMessage } from '@lit-protocol/auth-browser';

// Generate an authSig with long expiration
const expiration = new Date(
  Date.now() + 1000 * 60 * 60 * 24 * 30
).toISOString();
const authSig = await checkAndSignAuthMessage({
  chain: 'ethereum',
  expiration: expiration,
});

Key Features

• Multi-chain authentication support
  • Ethereum
  • Cosmos
  • Solana
• Convenient network connection management
• Automatic signature generation
• Flexible expiration handling
• Network disconnection utilities

Authentication Methods

• Standard Authentication: Quick connect with default settings
• Custom Expiration: Control signature validity period
• Multi-Chain Support: Connect to different networks
• Network Management: Connect and disconnect as needed