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Modernized Flask API builder with schema validator and OpenAPI.


Currently, Flask-More is still under active development(before v1.0.0).

Be careful to use it in production.

Flask-More is kind of like the famous library FastAPI, bringing part of its brilliant features to your Flask application, you can see a lot of similarities between the two.

For example, it uses Pydantic for request and response validation, it will auto-generate OpenAPI API docs and so on.


  • Intuitive and easy to use.
  • Request/Response validation based on type hinting(by Pydantic).
  • Auto-generated OpenAPI docs(both swagger and redoc).
  • Designed for API development.

Quick start

python -m pip install flask-more

You can view and run the code in the example file. Then open you will see the API docs like this:



This project is licensed under the terms of the MIT license.