# @hey-api/client-fetch

> 🚀 Fetch API client for `@hey-api/openapi-ts` codegen.

Latest version **0.13.1** (published 2025-06-12) · MIT license · 0 weekly downloads

> **Deprecated.** This package is deprecated.

## Install

```sh
npm install @hey-api/client-fetch
pnpm add @hey-api/client-fetch
yarn add @hey-api/client-fetch
bun add @hey-api/client-fetch
```

## Health

**Score 10/100 (F)** — status: deprecated.

Negative: deprecated.

## Facts

| | |
|---|---|
| Version | 0.13.1 |
| Published | 2025-06-12 |
| First published | 2024-05-21 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 0 |
| Unpacked size | 161.8 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 5430 |
| Author | Hey API |
| Maintainers | mrlubos |
| Keywords | client, codegen, fetch, http, javascript, openapi, react, rest, svelte, swagger, typescript, vue |

## Links

- npm: https://www.npmjs.com/package/@hey-api/client-fetch
- Repository: https://github.com/hey-api/openapi-ts
- Homepage: https://heyapi.dev/
- Issues: https://github.com/hey-api/openapi-ts/issues
- Funding: https://github.com/sponsors/hey-api
- npm.io page: https://npm.io/package/@hey-api/client-fetch

## Alternatives

- [launchdarkly-js-client-sdk](https://npm.io/package/launchdarkly-js-client-sdk.md) — 2.5M weekly downloads
- [@elastic/elasticsearch](https://npm.io/package/@elastic/elasticsearch.md) — 2.1M weekly downloads
- [@c8y/client](https://npm.io/package/@c8y/client.md) — 15.3K weekly downloads
- [@signaldb/maverickjs](https://npm.io/package/@signaldb/maverickjs.md) — 1.7K weekly downloads
- [@bbc/http-transport-cache](https://npm.io/package/@bbc/http-transport-cache.md) — 1.2K weekly downloads

## Recent versions

- 0.13.1 (latest) — 2025-06-12
- 0.13.0 — 2025-06-10
- 0.12.0 — 2025-06-04
- 0.11.0 — 2025-05-30
- 0.10.2 — 2025-05-26
- 0.10.1 — 2025-05-14
- 0.10.0 — 2025-04-02
- 0.9.0 — 2025-03-31
- 0.8.4 — 2025-03-26
- 0.8.3 — 2025-03-03
- 0.8.2 — 2025-02-27
- 0.8.1 — 2025-02-05
- 0.8.0 — 2025-02-02
- 0.7.3 — 2025-01-30
- 0.7.2 — 2025-01-27
- … 41 more at https://npm.io/package/@hey-api/client-fetch/versions

## README

<div align="center">
  <img alt="Hey API logo" height="150" src="https://heyapi.dev/images/logo-300w.png" width="150">
  <h1 align="center"><b>Fetch API Client</b></h1>
  <p align="center">🚀 Fetch API client for `@hey-api/openapi-ts` codegen.</p>
</div>

[Live demo](https://stackblitz.com/edit/hey-api-client-fetch-example?file=openapi-ts.config.ts,src%2Fclient%2Fschemas.gen.ts,src%2Fclient%2Fsdk.gen.ts,src%2Fclient%2Ftypes.gen.ts,src%2FApp.tsx)

## Features

- seamless integration with `@hey-api/openapi-ts` ecosystem
- type-safe response data and errors
- response data validation and transformation
- access to the original request and response
- granular request and response customization options
- minimal learning curve thanks to extending the underlying technology
- support bundling inside the generated output
- [platform](https://heyapi.dev/openapi-ts/integrations) for automating codegen builds

## Dashboard

Hey API is an ecosystem of products helping you build better APIs. Superpower your codegen and APIs with our platform.

[Sign In](https://app.heyapi.dev) to Hey API platform.

## Documentation

Please visit our [website](https://heyapi.dev) for documentation, guides, migrating, and more.

## Sponsors

Love Hey API? Become our [sponsor](https://github.com/sponsors/hey-api).

<h3 align="center">Gold</h3>

<table align="center" style="justify-content: center;align-items: center;display: flex;">
  <tbody>
    <tr>
      <td align="center">
        <p></p>
        <p>
          <a href="https://kutt.it/pkEZyc" target="_blank">
            <picture height="50px">
              <source media="(prefers-color-scheme: dark)" srcset="https://heyapi.dev/images/stainless-logo-wordmark-480w.jpeg">
              <img alt="Stainless logo" height="50px" src="https://heyapi.dev/images/stainless-logo-wordmark-480w.jpeg">
            </picture>
          </a>
          <br/>
          Generate best-in-class SDKs.
          <br/>
          <a href="https://kutt.it/pkEZyc" style="text-decoration:none;" target="_blank">
            stainless.com
          </a>
        </p>
        <p></p>
      </td>
    </tr>
  </tbody>
</table>

<h3 align="center">Silver</h3>

<table align="center" style="justify-content: center;align-items: center;display: flex;">
  <tbody>
    <tr>
      <td align="center">
        <a href="https://kutt.it/skQUVd" target="_blank">
          <picture height="40px">
            <source media="(prefers-color-scheme: dark)" srcset="https://heyapi.dev/images/scalar-logo-wordmark-480w.jpeg">
            <img alt="Scalar logo" height="40px" src="https://heyapi.dev/images/scalar-logo-wordmark-480w.jpeg">
          </picture>
        </a>
        <br/>
        <a href="https://kutt.it/skQUVd" style="text-decoration:none;" target="_blank">
          scalar.com
        </a>
      </td>
    </tr>
  </tbody>
</table>

<h3 align="center">Bronze</h3>

<table align="center" style="justify-content: center;align-items: center;display: flex;">
  <tbody>
    <tr>
      <td align="center">
        <a href="https://kutt.it/YpaKsX" target="_blank">
          <picture height="34px">
            <source media="(prefers-color-scheme: dark)" srcset="https://heyapi.dev/images/kinde-logo-wordmark-dark-480w.webp">
            <img alt="Kinde logo" height="34px" src="https://heyapi.dev/images/kinde-logo-wordmark-480w.jpeg">
          </picture>
        </a>
      </td>
    </tr>
  </tbody>
</table>

## Migration Guides

[OpenAPI Typescript Codegen](https://heyapi.dev/openapi-ts/migrating#openapi-typescript-codegen)

---
_Source: https://npm.io/package/@hey-api/client-fetch · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._