Auth

Sign-In With Ethereum (SIWE) authentication with session management.

Overview

Authenticate users with their crypto wallet. No passwords, no accounts — just a signature.

Quick Start

bash

npm install @cinacoin/auth

tsx

import { createAuth } from '@cinacoin/auth'

const auth = createAuth({
  projectId: 'your-project-id',
  domain: 'yourdomain.com',
})

const { address, session } = await auth.signIn()

Features

EIP-4361 compliant SIWE
Session management
Wallet verification
SIWX support