Safety Helmet & Vest (K3) AI API

AI-powered Personal Protective Equipment (PPE) compliance detection. Identifies workers, safety hardhats, and safety vests in real-time with visual annotated bounding boxes.

POSThttp://178.105.157.85:3000/api/ocr?type=SAFETY_K3

Request Example

cURL

curl -X POST \
  "http://178.105.157.85:3000/api/ocr?type=SAFETY_K3" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: multipart/form-data" \
  -F "image=@/path/to/document.jpg"

Authentication Header

Authorization: Bearer YOUR_API_KEY

Generate an API key from your Dashboard → API Keys panel. For testing server/sandbox local environments, key verification is bypassed.

Parameters

Name	Type	Required	Description
`image`	File	Yes	Worker / construction site photo (JPG, PNG, WebP)

Headers

Name	Type	Required	Description
`Authorization`	String	Yes	Bearer YOUR_API_KEY (Optional for local sandbox)
`Content-Type`	String	Yes	multipart/form-data

Response Example

JSON

{
  "success": true,
  "overall_status": "COMPLIANT",
  "total_persons": 1,
  "compliant_count": 1,
  "violation_count": 0,
  "violations_summary": [],
  "detections": [
    {
      "person_id": 1,
      "confidence": 91.2,
      "box": [120, 80, 480, 720],
      "helmet_detected": true,
      "helmet_confidence": 94.5,
      "vest_detected": true,
      "vest_confidence": 92.1,
      "status": "COMPLIANT",
      "violations": []
    }
  ],
  "annotated_image": "/9j/4AAQSkZJRgABAQAAAQABAAD...",
  "process_time_ms": 284.15,
  "timestamp": "2026-08-27T21:40:00.000Z"
}

Rate Limit

Depending on your plan. Check your dashboard for current limits.