{
  "schema_version": "agent_payload.v1",
  "payload_version": "1.0.0",
  "page_type": "compare",
  "canonical_path": "/compare/ekrin-b37-vs-theragun-prime",
  "canonical_url": "https://agentread.ai/compare/ekrin-b37-vs-theragun-prime",
  "sections": {
    "objective": {
      "text": "Compare ekrin-b37 and theragun-prime using normalized specs and primary offer snapshots."
    },
    "inputs": [
      {
        "name": "left_product_id",
        "value": "ekrin-b37"
      },
      {
        "name": "right_product_id",
        "value": "theragun-prime"
      },
      {
        "name": "criteria_count",
        "value": "5"
      }
    ],
    "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",
        "ekrin-b37",
        "theragun-prime"
      ],
      "rows": [
        {
          "key": "battery_min",
          "ekrin-b37": "480",
          "theragun-prime": "120"
        },
        {
          "key": "category",
          "ekrin-b37": "massage_gun",
          "theragun-prime": "massage_gun"
        },
        {
          "key": "price_usd",
          "ekrin-b37": "130",
          "theragun-prime": "299"
        },
        {
          "key": "speed_settings",
          "ekrin-b37": "5",
          "theragun-prime": "5"
        },
        {
          "key": "stall_force_lbs",
          "ekrin-b37": "56",
          "theragun-prime": "30"
        }
      ]
    },
    "recommended_actions": [
      {
        "label": "Compare JSON mirror",
        "href": "/compare?ids=ekrin-b37,theragun-prime",
        "type": "json"
      }
    ],
    "machine_links": [
      {
        "label": "/compare?ids=ekrin-b37,theragun-prime",
        "href": "/compare?ids=ekrin-b37,theragun-prime",
        "type": "compare_json"
      },
      {
        "label": "/products/ekrin-b37.json",
        "href": "/products/ekrin-b37.json",
        "type": "product_json"
      },
      {
        "label": "/products/theragun-prime.json",
        "href": "/products/theragun-prime.json",
        "type": "product_json"
      },
      {
        "label": "/products.ndjson",
        "href": "/products.ndjson",
        "type": "products_ndjson"
      }
    ],
    "metadata": {
      "mirror_json_path": "/compare?ids=ekrin-b37,theragun-prime",
      "compared": 2,
      "key_count": 5,
      "schema_version": "agent_payload.v1",
      "payload_version": "1.0.0"
    }
  }
}