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description: Dive into the Ultralytics Auth API documentation & learn how to manage authentication in your AI & ML projects easily and effectively.
keywords: Ultralytics, Auth, API documentation, User Authentication, AI, Machine Learning
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# Reference for `ultralytics/hub/auth.py`

!!! note

    Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/hub/auth.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/hub/auth.py).

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## ::: ultralytics.hub.auth.Auth
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