> For the complete documentation index, see [llms.txt](https://spice.docs.medtroniclabs.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://spice.docs.medtroniclabs.org/spice-docs/versions/spice-1.0/engineering/api-documentation/fhir-adapter-services/user-migration.md).

# User Migration

| **API URL**     | {{url}}/fhir-adapter-service/migration/user-migrate |
| --------------- | --------------------------------------------------- |
| **Method**      | GET                                                 |
| **Description** | Migrate existing Users from spice to FHIR           |

#### **Sample Output:** <a href="#login-sampleoutput" id="login-sampleoutput"></a>

```
"Users Migrated successfully."
```