{
  "tool_id": "resting_heart_rate",
  "slug": "resting-heart-rate-calculator",
  "path": "/resting-heart-rate-calculator/",
  "mode": "url_api",
  "api_usage": "GET https://aifithub.io/api/resting-heart-rate-calculator/?<params>",
  "sample_input": {
    "tool": "resting_heart_rate",
    "rhr": 62,
    "age": 35,
    "gender": "male"
  },
  "input_schema": {
    "type": "object",
    "properties": {
      "tool": {
        "type": "string"
      },
      "rhr": {
        "type": "number"
      },
      "age": {
        "type": "number"
      },
      "gender": {
        "type": "string",
        "enum": [
          "male",
          "female",
          "other"
        ]
      }
    },
    "required": [
      "tool",
      "rhr",
      "age"
    ]
  },
  "output_schema": {
    "type": "object",
    "properties": {
      "classification": {
        "type": "string"
      },
      "cardioAge": {
        "type": "number"
      },
      "targetRHR": {
        "type": "number"
      },
      "rhrReduction": {
        "type": "number"
      },
      "cardioAgeLabel": {
        "type": "string"
      },
      "fitnessMessage": {
        "type": "string"
      }
    }
  }
}