### Confira

Abra o seu navegador em <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

Você verá essa resposta em JSON:

```JSON
{"message": "Hello World"}
```

### Documentação Interativa de APIs

Agora vá para <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

* Schauen Sie nach <a href="https://github.com/fastapi/fastapi/pulls" class="external-link" target="_blank">aktuellen Pull Requests</a> für Ihre Sprache. Sie können die Pull Requests nach dem Label für Ihre Sprache filtern. Für Spanisch lautet das Label beispielsweise <a href="https://github.com/fastapi/fastapi/pulls?q=is%3Aopen+sort%3Aupdated-desc+label%3Alang-es+label%3Aawaiting-review" class="external-link" target="_blank">`lang-es`</a>.

* Once you think the PR is ready, move it in the internal GitHub project for me to review it.

## FastAPI People PRs

Every month, a GitHub Action updates the FastAPI People data. Those PRs look like this one: <a href="https://github.com/fastapi/fastapi/pull/11669" class="external-link" target="_blank">👥 Update FastAPI People</a>.

If the tests are passing, you can merge it right away.

## External Links PRs

Es por esto que **FastAPI** mismo provee una documentación alternativa de la API (usando ReDoc), a la que puedes acceder en <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a>:

<img src="/img/tutorial/path-params/image02.png">

///

## Mais informações

Para aprender mais sobre as opções, verifique a documentação do Starlette para:

* <a href="https://www.starlette.io/websockets/" class="external-link" target="_blank">A classe `WebSocket`</a>.

Graças ao <a href="https://www.starlette.io/testclient/" class="external-link" target="_blank">Starlette</a>, testar aplicativos **FastAPI** é fácil e agradável.

Ele é baseado no <a href="https://www.python-httpx.org" class="external-link" target="_blank">HTTPX</a>, que por sua vez é projetado com base em Requests, por isso é muito familiar e intuitivo.

Существует три наиболее распространённые альтернативы:

* <a href="https://www.uvicorn.org/" class="external-link" target="_blank">Uvicorn</a>: высокопроизводительный ASGI сервер.
* <a href="https://hypercorn.readthedocs.io/" class="external-link" target="_blank">Hypercorn</a>: ASGI сервер, помимо прочего поддерживающий HTTP/2 и Trio.
* <a href="https://github.com/django/daphne" class="external-link" target="_blank">Daphne</a>: ASGI сервер, созданный для Django Channels.

**Typer** є молодшим братом FastAPI. І це **FastAPI для CLI**. ⌨️ 🚀

## Вимоги

FastAPI стоїть на плечах гігантів:

* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> для web частини.
* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> для частини даних.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Une autre documentation d'API est fournie par <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>.

**Typer**는 FastAPI의 동생입니다. 그리고 **FastAPI의 CLI**가 되기 위해 생겼습니다. ⌨️ 🚀

## 요구사항

FastAPI는 거인들의 어깨 위에 서 있습니다:

* 웹 부분을 위한 <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>.
* 데이터 부분을 위한 <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a>.

## 설치