> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hologram.io/llms.txt
> Use this file to discover all available pages before exploring further.

# View device tunneling keys using the REST API

> Retrieve Spacebridge tunneling keys via the REST API.

Tunneling keys are the public keys used to authenticate [Spacebridge](/guides/communication/device-tunneling-for-beginners) tunnels to your devices. Use the REST API to list the existing keys for your organization.

```bash cURL theme={null}
curl --request GET \
  'https://dashboard.hologram.io/api/1/tunnelkeys?withdisabled=0&orgid=YOUR_ORG_ID' \
  -u apikey:YOUR_HOLOGRAM_API_KEY
```

Find your `orgid` in [your organization overview](/dashboard/orgs-and-users/organization-overview).

Example response:

```json theme={null}
{
  "success": true,
  "data": [
    { "id": 12345, "userid": 12345, "disabled": 0, "public_key": "YOUR_PUBLIC_KEY_HERE" }
  ]
}
```

## Related actions

<Card title="Add tunneling keys via API" href="/guides/communication/add-device-tunneling-keys-using-the-rest-api" horizontal />

<Card title="Enable/disable tunneling keys via API" href="/guides/communication/enable-and-disable-device-tunneling-keys-using-the-rest-api" horizontal />