> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/developer-tools-and-resources/api-reference/tagging-apis.md).

# Tagging APIs

Endpoints for creating, searching, synchronizing, and deleting tags on Guardian policy entities.

**Authentication:** Bearer token required (`Authorization: Bearer <token>`)

***

| Method   | Endpoint                       | Description                                       | Auth Required |
| -------- | ------------------------------ | ------------------------------------------------- | ------------- |
| `POST`   | `/api/v1/tags`                 | Creates a new tag                                 | Yes           |
| `POST`   | `/api/v1/tags/search`          | Searches for tags matching the specified criteria | Yes           |
| `DELETE` | `/api/v1/tags/{tagId}`         | Deletes the specified tag                         | Yes           |
| `GET`    | `/api/v1/tags/synchronization` | Synchronizes tags from the Hedera network         | Yes           |

## Endpoints

* [Creating Tag](/developer-tools-and-resources/api-reference/tagging-apis/creating-tag.md)
* [Searching Tag](/developer-tools-and-resources/api-reference/tagging-apis/searching-tag.md)
* [Deleting Tag](/developer-tools-and-resources/api-reference/tagging-apis/deleting-tag.md)
* [Synchronization of Tags](/developer-tools-and-resources/api-reference/tagging-apis/synchronization-of-tags.md)