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BRI Calculator API

Return BRI plus semantic meaning and risk guidance for central-adiposity assessment workflows.

Endpoint

  • GET /api/v1/bri-calculator
  • POST /api/v1/bri-calculator/post

Parameters

Name Type Required In Description
height number Yes Query/Body Height (cm metric, inches imperial).
waist number Yes Query/Body Waist (cm metric, inches imperial).
unit string (metric,imperial) No Query/Body Input mode. Defaults to metric.
lang string No Query Response language (en,es,de,fr,pt,ja,hi,ar).

Why Use This Endpoint

  • Add body-roundness risk context beyond BMI.
  • Segment central adiposity in preventive programs.
  • Trigger monitoring plans from BRI risk bands.

Get Started

Request Example

curl -X GET "https://api.hefitapi.com/api/v1/bri-calculator?height=175&waist=92&unit=metric&lang=en" \
  -H "X-API-Key: YOUR_API_KEY"

curl -X POST "https://api.hefitapi.com/api/v1/bri-calculator/post?lang=en" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_API_KEY" \
  -d '{"height":175,"waist":92,"unit":"metric"}'

Response Example

Info

The response example below is for demonstration purposes only. Make a live request to this endpoint to receive the full, real-time, and potentially richer JSON structure.

{
  "bri": 4.82,
  "bri_meaning": "Moderate central adiposity risk",
  "risk_band": "moderate",
  "risk_band_label": "Moderate",
  "risk_signal": "Central adiposity should be monitored.",
  "action_plan": ["Reduce waist circumference gradually", "Increase weekly movement"],
  "monitoring_plan": "Recheck every 4-8 weeks.",
  "_enterprise": {
    "client": "Acme Health",
    "plan": "pro",
    "request_id": "f12bfde4466ebf66",
    "quota": 120,
    "usage_tracking": true
  },
  "_api_metadata_": {
    "api_name": "Health Fitness API by Dakidarts®",
    "endpoint_name": "bri_calculator",
    "response_language": "en"
  }
}

Commercial Angle

BRI is useful for insurers, clinical wellness, and coaching platforms focused on abdominal-risk reduction metrics.

Note

Invalid or non-positive height/waist values return HTTP 400.