A FastAPI extension providing secure, easy-to-use JWT authentication with access/refresh tokens, WebSocket support, and CSRF protection.
FastAPI JWT Auth is a Python extension that adds JSON Web Token (JWT) authentication support to FastAPI applications. It provides a secure and lightweight way to handle user authentication, token management, and authorization for both REST APIs and WebSocket connections. The extension solves the problem of implementing robust, production-ready JWT flows without boilerplate code.
FastAPI developers building secure web APIs or real-time applications that require token-based authentication, such as SaaS platforms, mobile backends, or microservices.
Developers choose this extension for its simplicity, security features like CSRF protection and token revocation, and WebSocket support—offering a comprehensive JWT solution inspired by the popular flask-jwt-extended library.
FastAPI extension that provides JWT Auth support (secure, easy to use, and lightweight)
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Implements access and refresh tokens, freshness tokens for sensitive operations, and token revocation, providing a robust authentication flow out-of-the-box.
Extends JWT authentication to WebSocket connections, enabling secure real-time applications like chat or notifications without extra setup.
Supports storing tokens in cookies with built-in CSRF protection, ideal for web clients to prevent cross-site request forgery attacks.
Allows adding custom data to JWTs, offering flexibility for user payloads and application-specific metadata without modifying core logic.
As a community-maintained extension, it may have slower updates or less support compared to official FastAPI tools, which could impact long-term maintenance.
Focused solely on JWT; integrating other auth methods like OAuth requires additional libraries or custom code, increasing project complexity.
Using public/private key signing requires installing the 'asymmetric' extra, adding an additional step and potential configuration overhead.