[BerislavLopac]

For pure APIs: pyapi-server [0]. For classic Web sites: Starlette [1], with SQLAlchemy Core [2] for database integration. Or, if you prefer something with more batteries included, FastAPI [3].

[0] https://pyapi-server.readthedocs.io

[1] https://www.starlette.io/

[2] https://docs.sqlalchemy.org/en/20/

[3] https://fastapi.tiangolo.com/