Gérer toute la validation des données, leur sérialisation et la documentation automatique du modèle (basée sur le schéma JSON).

    **FastAPI** prend ensuite ces données JSON Schema et les place dans OpenAPI, en plus de toutes les autres choses qu'il fait.

### <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>

**FastAPI** wouldn't exist if not for the previous work of others.

There have been many tools created before that have helped inspire its creation.

I have been avoiding the creation of a new framework for several years. First I tried to solve all the features covered by **FastAPI** using many different frameworks, plug-ins, and tools.