How To: Using @quatrain/auth-supabase

This guide covers Supabase-specific auth operations.

Table of Contents

User Metadata

1. User Metadata

Supabase stores user data inside the raw_user_meta_data field. The adapter normalizes this so it’s easily accessible after verifying the token.

import { Auth } from '@quatrain/auth'
 
async function greetUser(token: string) {
    const auth = Auth.getAdapter('supabase')
    const user = await auth.verifyToken(token)
    
    // Normalized access to Supabase metadata
    console.log(`Hello, ${user.metadata.full_name}`)
}

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