> 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/search-block-apis.md).

# Search Block APIs

Endpoint for discovering policy blocks that match a given block's configuration — used for policy discoverability and deduplication.

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

***

| Method | Endpoint                         | Description                                                          | Auth Required |
| ------ | -------------------------------- | -------------------------------------------------------------------- | ------------- |
| `POST` | `/api/v1/analytics/search/block` | Searches for blocks with matching configurations across all policies | Yes           |

## Endpoints

* [Searching Same Blocks](/developer-tools-and-resources/api-reference/search-block-apis/searching-same-blocks.md)