---
title: "Get content tags in use"
url: https://docs.gleap.ai/en/reference/rest-api/get-content-tags-in-use
method: GET
path: "/knowledge/content-tags"
api: "API Reference"
tag: "Knowledge"
operationId: "GetContentTagsInUse"
updatedAt: "2026-11-01T18:40:15.677Z"
language: en
---

# Get content tags in use

`GET https://api.gleap.io/v3/knowledge/content-tags`

Get the distinct set of content tags actually in use across the project's knowledge content (snippets/FAQ/files/youtube answers, help-center articles, and web-crawler pages). Read-only — does not read or modify the project's tag registry.

## Authorization

- `Authorization` (header, required): `Bearer <token>`

## Headers

- `project` (string, required)

## Example request

```bash
curl --request GET \
  --url https://api.gleap.io/v3/knowledge/content-tags \
  --header 'Authorization: Bearer <token>' \
  --header 'project: <project>'
```

## Responses

### 200 (`application/json`)

Ok

```json
[
  "string"
]
```