> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Zero Trust Gateway Categories

List the content categories available for Zero Trust Gateway DNS and HTTP policies.

<Note>
  External Documentation

  To learn more, visit the [Cloudflare documentation](https://developers.cloudflare.com/api/resources/zero_trust/subresources/gateway/subresources/categories/methods/list/).
</Note>

## Parameters

<div className="integrations-table">
  | Parameter  | Description                 |
  | ---------- | --------------------------- |
  | Account ID | Your Cloudflare Account ID. |
</div>

## Example Output

```json theme={"dark"}
{
	"errors": [
		{
			"code": 1000,
			"message": "message",
			"documentation_url": "documentation_url",
			"source": {
				"pointer": "pointer"
			}
		}
	],
	"messages": [
		{
			"code": 1000,
			"message": "message",
			"documentation_url": "documentation_url",
			"source": {
				"pointer": "pointer"
			}
		}
	],
	"success": true,
	"result": [
		{
			"id": 0,
			"beta": false,
			"class": "premium",
			"description": "Sites related to educational content that are not included in other categories such as Science, Technology or Educational institutions.",
			"name": "Education",
			"subcategories": [
				{
					"id": 0,
					"beta": false,
					"class": "premium",
					"description": "Sites related to educational content that are not included in other categories such as Science, Technology or Educational institutions.",
					"name": "Education"
				}
			]
		}
	],
	"result_info": {
		"count": 1,
		"page": 1,
		"per_page": 20,
		"total_count": 2000
	}
}
```

## Workflow Library Example

[List Zero Trust Gateway Categories with Cloudflare and Send Results Via Email](https://library.blinkops.com/workflows/list-zero-trust-gateway-categories-with-cloudflare-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/list-zero-trust-gateway-categories-with-cloudflare-and-send-results-via-email/canvas" />
</div>