Introduction

@supabase/server is a framework-agnostic library for authenticating requests in server-side JavaScript environments. It verifies JWTs, resolves Supabase API keys, and creates pre-configured Supabase clients — exposing everything through a single SupabaseContext that is identical regardless of which adapter or primitive produced it.

Adapters for Hono, H3, Elysia, and NestJS are included. You can also compose the lower-level primitives directly for custom frameworks or edge runtimes.

Not sure this is the right package? See which package to use — for cookie-based sessions in SSR frameworks, use @supabase/ssr instead.