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# useWixFetchWithAuth()

The `useWixFetchWithAuth()` hook returns a function for making requests to the Wix [REST API](fallback::https://dev.wix.com/docs/rest) and external endpoints that require a Wix access token. The access token is generated using authentication details from the enclosing [`WixProvider`](resourceId::04544320-1ba0-4636-b7cc-e6d207419a68*fallback::https://github.com/wix-private/developer-docs/blob/master/js-sdk-docs/react-sdk/wix-provider.md) and is automatically included in requests as an `Authorization` header. 

> **Note:** Only use this function to call a Wix REST API if the needed functionality isn't available in the JavaScript SDK. Otherwise, use the SDK version.

## Example

```jsx
import { useWixFetchWithAuth } from '@wix/sdk-react';

//...

const fetchWithAuth = useWixFetchWithAuth();

//...

const response = await fetchWithAuth(
  'https://www.wixapis.com/stores/v1/products/query',
  {
    method: 'POST',
    headers: {
      'Content-Type': 'app/json',
    },
    body: JSON.stringify({}),
  }
);
```