Auth integrations for Supabase, Firebase, & NextAuth

thirdweb Auth now supports integrations with other popular databases and authentication solutions to enable support with all your favorite tools!

Here's an overview of the integrations we've just added 👇



  • Add login with wallet support to your NextAuth apps with a drop-in ThirdwebAuthProvider fully compatible with all other NextAuth providers
  • This enables you to have login flows using both wallets and traditional OAuth providers like Google, side-by-side
  • Integrate with NextAuth's built-in adapters for most common databases



  • Securely link you're Supabase auth users with their wallet addresses, giving you access to their on-chain identities



  • Let your users log in to Firebase with just their wallets
  • Fully compatible with Firebase Auth