{
  "tool_id": "macro_calculator",
  "slug": "macro-calculator",
  "path": "/macro-calculator/",
  "mode": "url_api",
  "api_usage": "GET https://aifithub.io/api/macro-calculator/?<params>",
  "sample_input": {
    "tool": "macros",
    "calories": 2200,
    "protein_pct": 30,
    "carbs_pct": 40,
    "fat_pct": 30
  },
  "input_schema": {
    "type": "object",
    "properties": {
      "tool": {
        "type": "string"
      },
      "calories": {
        "type": "integer"
      },
      "protein_pct": {
        "type": "integer"
      },
      "carbs_pct": {
        "type": "integer"
      },
      "fat_pct": {
        "type": "integer"
      }
    },
    "required": [
      "tool",
      "calories",
      "protein_pct",
      "carbs_pct",
      "fat_pct"
    ]
  },
  "output_schema": {
    "type": "object",
    "properties": {
      "targetCalories": {
        "type": "number"
      },
      "proteinGrams": {
        "type": "number"
      },
      "carbGrams": {
        "type": "number"
      },
      "fatGrams": {
        "type": "number"
      }
    }
  }
}