Viewing Hardware UUID Logs

Devices can be link/activated on one gateway, then unlinked and repurposed on a new gateway. Keeping track of these changes can be useful for debugging and audits of devices and gateways.

GET Hardware UUID Logs

To view change logs for the hardware_uuid field (gateway ID) of the nested device object in an hwi-device, you may use a GET request on the following endpoint:

GET https://api2.tenovi.com/clients/{CLIENT_DOMAIN}/hwi/hardware-uuid-logs/

And the return you can expect follows this schema:

{
    "count": 20,
    "next": "https://api2.tenovi.com/clients/{CLIENT_DOMAIN}/hwi/hardware-uuid-logs/?page=2",
    "previous": null,
    "results": [
        {
            "id": "50b565b9-e343-4142-813d-c8ed1ae0a828",
            "created": "2025-11-06T21:53:23.941095Z",
            "modified": "2025-11-06T21:53:23.941107Z",
            "object_id": "3dc60662-a60e-4771-91cb-db9e69240e8f",
            "device_name": null,
            "old_hardware_uuid": "7774E46626F7",
            "new_hardware_uuid": null,
            "changer": "imcfarlan@tenovi.com"
        }
        // More hardware UUID logs outputted here
    ]
}

Note

As of April 2026, this endpoint supports pagination via ?page= and ?page_size= parameters. As of May 5, 2026, non-paginated responses are truncated at 1,000 results. See the Pagination Guide for details.

It is highly recommended you make use of pagination by appending ?page=1 on your initial API call for hardware UUID logs. The number of logs on your account can become numerous and building with pagination will ensure preformant API calls without truncating of the response.

Optional Query Parameters

• object_id: string
• search: string

The query parameters shown above will allow you to filter by the hwi-device-id (using the object_id parameter) or search by a given hardware_uuid (using the search parameter). This can be useful for customer service or system auditing.

Further Reading

More information on this endpoint can be found in our API Reference.