Python
Python is licensed under the Python Software Foundation License Version 2.
For more information: Python License
Nginx
Nginx is licensed under a 2-clause BSD-like license.
For more information: Nginx License
FastAPI
FastAPI is licensed under the MIT License.
For more information: FastAPI Website
Uvicorn
Uvicorn is licensed under the BSD 3-Clause License.
For more information: Uvicorn Website