> For the complete documentation index, see [llms.txt](https://docs.guardianservice.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.guardianservice.app/technical-information/users/user-operations/guided-search-of-methodologies/search-apis/retrieves-list-of-all-categories.md).

# Retrieves list of all categories

## Get all categories

<mark style="color:blue;">`GET`</mark> `/policies/categories`

Get all categories

{% tabs %}
{% tab title="200: OK Successful Operation" %}

```
[
  "string"
]
```

{% endtab %}

{% tab title="500: Internal Server Error Internal Server Error" %}

```
{
  "code": 0,
  "message": "string"
}
```

{% endtab %}
{% endtabs %}