Implement JWT authentication across Next.js 16 and FastAPI with Bearer tokens.
npx skills add https://github.com/ItsKumailHere/taskdotdo --skill better-auth-jwt
Please help me install this Agent Skill. Skill: better-auth-jwt Source: https://github.com/ItsKumailHere/taskdotdo/tree/main/.qwen/skills/better-auth-jwt Command: npx skills add https://github.com/ItsKumailHere/taskdotdo --skill better-auth-jwt
This Skill provides end-to-end guidance for implementing JWT-based authentication across a Next.js 16 App Router frontend and a FastAPI backend, eliminating guesswork in wiring frontend tokens to backend verification.
Create your auth config using the provided secret, wire up the Next.js route handlers with toNextJsHandler, protect backend routes with a get_current_user dependency, and begin authenticating users with signIn/signOut flows while passing Bearer tokens in API requests.
High-intent search queries and answers about installing and using this skill.
JWT authentication between Next.js and FastAPI is implemented by wiring frontend login flows with a shared secret and passing Authorization Bearer tokens to a FastAPI dependency for server-side verification and per-user data isolation.
Token verification in FastAPI uses a dependency to validate the Authorization Bearer token against a shared secret, extracting the user id from the 'sub' claim to enable session management and secure per-user data isolation.
Yes, Next.js App Router supports seamless login and logout flows using toNextJsHandler for route handlers, storing JWT tokens in secure session storage before passing them as Bearer tokens to FastAPI endpoints.
The best way to isolate user data is by extracting the user id from the JWT's 'sub' claim during server-side verification in FastAPI, ensuring that all API endpoint queries are scoped strictly to that authenticated user.
No, you do not need a separate service because this approach handles end-to-end JWT authentication directly using a shared secret for signing tokens, Next.js route handlers for login flows, and FastAPI dependencies for verification.
Sunaina-ismailIntegrate Better Auth with FastAPI for JWT authentication using a shared secret.
ruskibeatsSecure FastAPI routes with composable JWT authentication dependencies.
scalekit-incIntegrate Scalekit OAuth authentication into FastAPI projects with protected routes.
vanman2024Implement JWT, OAuth2, and RBAC authentication patterns in FastAPI applications.
