How To Authenticate Users With Facebook In Supabase [Step-By-Step 2026]

How To Authenticate Users With Facebook In Supabase [Step-By-Step 2026] 🌐 Access Supabase Here: https://supabase.com 🌐 Open Supabase Auth Settings: https://app.supabase.com 📱 Access Facebook Developer Console: https://developers.facebook.com In this step-by-step 2026 guide, you’ll learn how to authenticate users with Facebook in Supabase using built-in OAuth providers. Social login simplifies onboarding, increases conversions, and removes password friction for users. Supabase handles secure tokens, sessions, and user management automatically, making authentication fast and production-ready. 🔹 What You’ll Learn: -How To Enable Facebook OAuth Inside Supabase Auth Settings -How To Create A Facebook App And Get Client Credentials -How To Configure Redirect URLs Correctly -How To Add Environment Variables Securely -How To Trigger Login With Supabase Auth Functions -How To Handle Sessions And User Metadata -How To Test Authentication Locally And In Production -How To Avoid Common OAuth Setup Errors 💡 Pro Tip: Always use separate Facebook apps for development and production. This prevents callback conflicts and protects live users while you test new features safely. By the end of this video, you’ll confidently set up Facebook login in Supabase and deliver faster, secure authentication for your users. #Supabase #Authentication #OAuth #FacebookLogin #BackendDev #FullStack #UserAuth #CloudDatabase #SaaS #WebApps #StartupDev #2026Guide