"/form-union/", data={"company_name": "Tech Corp", "industry": "Technology"}
    )
    assert response.status_code == 200, response.text
    assert response.json() == {
        "received": {"company_name": "Tech Corp", "industry": "Technology"}
    }


def test_invalid_form_data():
    response = client.post(
        "/form-union/",
        data={"name": "John", "company_name": "Tech Corp"},
    )

In this guide, you'll learn how to generate a **TypeScript SDK** for your FastAPI backend.

## Open Source SDK Generators { #open-source-sdk-generators }

A versatile option is the <a href="https://openapi-generator.tech/" class="external-link" target="_blank">OpenAPI Generator</a>, which supports **many programming languages** and can generate SDKs from your OpenAPI specification.

В этом руководстве вы узнаете, как сгенерировать **TypeScript SDK** для вашего бэкенда на FastAPI.

## Генераторы SDK с открытым исходным кодом { #open-source-sdk-generators }

Гибкий вариант — <a href="https://openapi-generator.tech/" class="external-link" target="_blank">OpenAPI Generator</a>, который поддерживает **многие языки программирования** и умеет генерировать SDK из вашей спецификации OpenAPI.

### Summary { #summary }

I used to say I didn't like history that much... and look at me now giving "tech history" lessons. 😅

En esta guía, aprenderás a generar un **SDK de TypeScript** para tu backend con FastAPI.

## Generadores de SDKs de código abierto { #open-source-sdk-generators }

Una opción versátil es el <a href="https://openapi-generator.tech/" class="external-link" target="_blank">OpenAPI Generator</a>, que soporta **muchos lenguajes de programación** y puede generar SDKs a partir de tu especificación OpenAPI.

## Open Source SDK-Generatoren { #open-source-sdk-generators }

Eine vielseitige Möglichkeit ist der <a href="https://openapi-generator.tech/" class="external-link" target="_blank">OpenAPI Generator</a>, der **viele Programmiersprachen** unterstützt und SDKs aus Ihrer OpenAPI-Spezifikation generieren kann.

Neste guia, você aprenderá como gerar um **SDK em TypeScript** para o seu backend FastAPI.

## Geradores de SDK de código aberto { #open-source-sdk-generators }

Uma opção versátil é o <a href="https://openapi-generator.tech/" class="external-link" target="_blank">OpenAPI Generator</a>, que suporta **muitas linguagens de programação** e pode gerar SDKs a partir da sua especificação OpenAPI.

An **environment variable** is a variable in the system that can be used by programs.

A **virtual environment** is a directory with some files in it.

///

/// info

This page will teach you how to use **virtual environments** and how they work.

### Docs

* 📝 Add variants for code examples in "Advanced User Guide". PR [#14413](https://github.com/fastapi/fastapi/pull/14413) by [@YuriiMotov](https://github.com/YuriiMotov).
* 📝 Update tech stack in project generation docs. PR [#14472](https://github.com/fastapi/fastapi/pull/14472) by [@alejsdev](https://github.com/alejsdev).

### Internal

?t-erts&ev?o?ø???roh?øl??vly&kkys?nav??yam-naj!.sg??øjs&om?sendnas???g&orf?ujb??i&dnaort?vnarg??kob?ladendua?maherk&a?å??n&it?urgsrop??orf-&dron?r&os?øs???r&aieb?evats??sfev?uaks?yrts??o&6axi-ygvtsev--nx?c,d&ob?rav??ievs?kssouf?l&m&ob?øb??ous&adna?ech&ac?áč???so!.sg???msdeks?niekotuak?r&egark?olf?y&oso?øso???s&dav?mort???p&ed?ohsdaerpsym,p&akdron?elk???r&a&d&dj&ab?áb??iab??jtif?luag?mah?vsyt??e&gn&a&k&iel?ro??merb?n&at?mas??rav-r&os?øs??srop?talf?v&ats?el??y&oh?øh???ivsgnok??il?jkniets?k&a&nvej?...