📖 Response Format

All successful responses follow this structure:

{
  "success": true,
  "twins": [...],
  "total": 150,
  "limit": 10,
  "offset": 0,
  "hasMore": true
}

Error responses include descriptive messages:

{
  "success": false,
  "error": "NotFound",
  "message": "Twin not found",
  "code": "TWIN_NOT_FOUND"
}