> 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/guardian/standard-registry/policies/modules/modules-differentiation/module-differentiation-apis.md).

# Module Differentiation APIs

Endpoints for comparing two Guardian policy modules and exporting the comparison results.

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

***

| Method | Endpoint                                   | Description                                      | Auth Required |
| ------ | ------------------------------------------ | ------------------------------------------------ | ------------- |
| `POST` | `/api/v1/analytics/compare/modules`        | Compares two modules and returns the differences | Yes           |
| `GET`  | `/api/v1/analytics/compare/modules/export` | Exports module comparison results as a file      | Yes           |

## Endpoints

* [Returns Result of Module Comparison](/guardian/standard-registry/policies/modules/modules-differentiation/module-differentiation-apis/returns-result-of-module-comparison.md)
* [Exports Comparison Result](/guardian/standard-registry/policies/modules/modules-differentiation/module-differentiation-apis/exports-comparison-result.md)