{
  "title": "Create Container Reference",
  "description": "Subscribe to real-time tracking for container MSCU1234567 from carrier MSC.",
  "operation": "createReference",
  "request": {
    "method": "POST",
    "url": "https://prod.vizionapi.com/references",
    "headers": {
      "X-API-Key": "your-api-key-here",
      "Content-Type": "application/json"
    },
    "body": {
      "container_id": "MSCU1234567",
      "carrier_code": "MSCU",
      "callback_url": "https://myapp.example.com/webhooks/vizion"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "id": "ref_abc123xyz",
      "container_id": "MSCU1234567",
      "carrier_scac": "MSCU",
      "active": true,
      "callback_url": "https://myapp.example.com/webhooks/vizion",
      "last_update_status": "pending",
      "created_at": "2026-05-03T09:00:00Z",
      "updated_at": "2026-05-03T09:00:00Z"
    }
  }
}