{
  "schema_version": "agent_payload.v1",
  "payload_version": "1.0.0",
  "page_type": "compare",
  "canonical_path": "/compare/petlibro-air-automatic-cat-feeder-with-camera-vs-whisker-feeder-robot-automatic-cat-feeder",
  "canonical_url": "https://agentread.ai/compare/petlibro-air-automatic-cat-feeder-with-camera-vs-whisker-feeder-robot-automatic-cat-feeder",
  "sections": {
    "objective": {
      "text": "Compare petlibro-air and whisker-feeder-robot using normalized specs and primary offer snapshots."
    },
    "inputs": [
      {
        "name": "left_product_id",
        "value": "petlibro-air"
      },
      {
        "name": "right_product_id",
        "value": "whisker-feeder-robot"
      },
      {
        "name": "criteria_count",
        "value": "6"
      }
    ],
    "constraints": [
      "Canonical compare ordering is lexicographically stable by product id",
      "Comparison values are mirrored from /compare?ids response",
      "Missing spec values serialize as n/a"
    ],
    "decision_matrix": {
      "columns": [
        "key",
        "petlibro-air",
        "whisker-feeder-robot"
      ],
      "rows": [
        {
          "key": "camera",
          "petlibro-air": "true",
          "whisker-feeder-robot": "false"
        },
        {
          "key": "capacity_liters",
          "petlibro-air": "3",
          "whisker-feeder-robot": "4"
        },
        {
          "key": "category",
          "petlibro-air": "automatic_cat_feeder",
          "whisker-feeder-robot": "automatic_cat_feeder"
        },
        {
          "key": "max_meals_per_day",
          "petlibro-air": "6",
          "whisker-feeder-robot": "8"
        },
        {
          "key": "price_usd",
          "petlibro-air": "90",
          "whisker-feeder-robot": "180"
        },
        {
          "key": "wifi_app",
          "petlibro-air": "true",
          "whisker-feeder-robot": "true"
        }
      ]
    },
    "recommended_actions": [
      {
        "label": "Compare JSON mirror",
        "href": "/compare?ids=petlibro-air,whisker-feeder-robot",
        "type": "json"
      }
    ],
    "machine_links": [
      {
        "label": "/compare?ids=petlibro-air,whisker-feeder-robot",
        "href": "/compare?ids=petlibro-air,whisker-feeder-robot",
        "type": "compare_json"
      },
      {
        "label": "/products/petlibro-air.json",
        "href": "/products/petlibro-air.json",
        "type": "product_json"
      },
      {
        "label": "/products/whisker-feeder-robot.json",
        "href": "/products/whisker-feeder-robot.json",
        "type": "product_json"
      },
      {
        "label": "/products.ndjson",
        "href": "/products.ndjson",
        "type": "products_ndjson"
      }
    ],
    "metadata": {
      "mirror_json_path": "/compare?ids=petlibro-air,whisker-feeder-robot",
      "compared": 2,
      "key_count": 6,
      "schema_version": "agent_payload.v1",
      "payload_version": "1.0.0"
    }
  }
}