> For the complete documentation index, see [llms.txt](https://docs.hackle.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hackle.io/en/hackle-admin-api/admin-api.md).

# Admin API

{% hint style="info" %}
This feature is only available on the Enterprise plan.
{% endhint %}

The Admin API is a CRUD API for performing operations without going through the Dashboard UI.

You can manage experiments, feature flags, and more via the API.

If you have a feature request, please contact Hackle.

#### Authentication

All Admin API requests must include an authentication key in the HTTP header.

* Header Name: **X-HACKLE-ADMIN-API-KEY**

```
X-HACKLE-ADMIN-API-KEY: YOUR_API_KEY_HERE
```

The Admin API KEY requires a separate issuance. Please contact Hackle.


---

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```

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