> For the complete documentation index, see [llms.txt](https://developer.dashdoc.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.dashdoc.com/docs/integrate-your-software/setup/make-an-authenticated-request.md).

# Make an authenticated request

To make an authenticated request, fill the header `Authorization` with this data (don't forget to add "Token " before your key) :

```
Token YOUR_API_KEY
```

In oder to test authentication on Sandbox environment, you can try the following request, that returns all transports from your company account:

```
GET https://sandbox.dashdoc.eu/api/v3/transports/
```

You can request your Dashdoc project manager to have your sandbox account created.

The result should be something like this :

* response status : 200 OK
* response body:

```
{
    "count": 4,
    "next": null,
    "previous": null,
    "results": [...]
}
```


---

# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://developer.dashdoc.com/docs/integrate-your-software/setup/make-an-authenticated-request.md?ask=<question>&goal=<endgoal>
```

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