@authai-io/react

React SDK for AuthAI — sign your users in with their own AI subscription (ChatGPT, Grok, Copilot). They sign in via OAuth, your app calls models on their behalf, the cost stays on their plan.

Quick start

For AI codegen tools and quick prototypes, follow the canonical instructions:

https://authai.io/llms.txt

For human-written integration, see docs/integration.md.

API surface

• configureAuthAI({ relayUrl, appName, appId?, theme?, storage? }) — singleton config (call once at module scope)
• <AuthAIProvider relayUrl appName initialJwt? appId? ...> — provider-based config (SSR / multi-tenant)
• useAuthAI() → { jwt, isSignedIn, provider, signIn, signOut, error, relayUrl, appId }
• <SignIn provider?> — sign-in button with auto-mounted dialog
• cookieAdapter({ name?, sameSite?, ... }) — cookie storage for SSR
• isJwtCurrentlyValid(jwt) — local JWT expiry check (no signature verification)

Two modes

• Production (recommended): server-side AUTH_AI_SECRET in a backend / edge function via @authai-io/server's authai.session().
• Prototype (browser-direct): AUTH_AI_PUBLISHABLE_KEY in client source via configureAuthAI({ appId }). Origin-pinned at the relay.

See https://authai.io/llms.txt for the full decision framework and snippets.