getfitcraft.com

{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "goal": {
      "type": "string",
      "enum": [
        "aggressive-cut",
        "moderate-cut",
        "maintain",
        "lean-bulk",
        "standard-bulk",
        "cut",
        "maintenance",
        "bulk"
      ],
      "description": "Goal mode. aggressive-cut = 22.5 percent below maintenance with a 1.8 g/kg protein floor; moderate-cut = 15 percent below; maintain = no change; lean-bulk = 7.5 percent above; standard-bulk = 15 percent above. The legacy values cut, maintenance and bulk map to moderate-cut, maintain and standard-bulk."
    },
    "weight": {
      "type": "number",
      "description": "Body weight.",
      "minimum": 20,
      "maximum": 700
    },
    "weight_unit": {
      "type": "string",
      "enum": [
        "kg",
        "lb"
      ],
      "description": "Weight unit."
    },
    "calories": {
      "type": "number",
      "description": "Optional maintenance calories. If omitted, maintenance is estimated from the sex/age/height/activity fields.",
      "minimum": 800,
      "maximum": 8000
    },
    "sex": {
      "type": "string",
      "enum": [
        "male",
        "female"
      ],
      "description": "Sex, used by the Mifflin-St Jeor equation when maintenance calories are not supplied."
    },
    "age": {
      "type": "number",
      "description": "Age in years. Required when maintenance calories are not supplied; also drives the PROT-AGE 1.6 g/kg protein floor at 65 and older.",
      "minimum": 14,
      "maximum": 100
    },
    "height": {
      "type": "number",
      "description": "Height. Required when maintenance calories are not supplied.",
      "minimum": 48,
      "maximum": 230
    },
    "height_unit": {
      "type": "string",
      "enum": [
        "cm",
        "in"
      ],
      "description": "Height unit."
    },
    "activity_level": {
      "type": "string",
      "enum": [
        "sedentary",
        "light",
        "moderate",
        "very_active",
        "extra_active"
      ],
      "description": "Daily activity level used to turn BMR into maintenance calories. Defaults to moderate."
    },
    "training": {
      "type": "string",
      "enum": [
        "sedentary",
        "beginner",
        "intermediate",
        "advanced",
        "recreational",
        "serious"
      ],
      "description": "Resistance-training experience, which sets the protein base before the goal mode shifts it. Defaults to intermediate. The legacy values recreational and serious map to intermediate and advanced."
    },
    "body_fat_percent": {
      "type": "number",
      "description": "Optional body-fat percentage; switches maintenance estimation to Katch-McArdle.",
      "minimum": 3,
      "maximum": 60
    }
  },
  "required": [
    "goal",
    "weight",
    "weight_unit"
  ]
}