curl --request GET \
  --url https://hub.oxen.ai/api/namespaces/{namespace} \
  --header 'Authorization: Bearer <token>'

{
  "namespace": {
    "name": "0e2a7143-1da6-4da0-a16d-dffe0a567ccd",
    "storage_usage_gb": 0.000081253
  },
  "status": "success",
  "status_message": "resource_found"
}