REST APIs with Flask and Python - Authentication and Logging In — Part 2

This video tutorial explains the implementation of JWT authentication in a Flask application. It covers setting up JWT, creating an authentication endpoint, and generating JWT tokens. The tutorial demonstrates how to use these tokens for user authentication, including a practical example using Postman. It also addresses handling errors and authorization issues, providing a comprehensive understanding of JWT in Flask.

What does the JWT token represent in the context of user authentication?

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What is required in the authorization header when making a request with a JWT token?

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How does Flask JWT verify if a user is logged in?

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