curl --request GET \
  --url https://app.getswipe.in/api/partner/v1/product/{item_id} \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "item": {
    "id": "ITEM123",
    "name": "Item Name",
    "quantity": 1,
    "unit_price": 100,
    "price_with_tax": 118,
    "item_type": "Product",
    "tax_rate": 18,
    "discount_percent": 10,
    "description": "Item Description",
    "hsn_code": "1234",
    "unit": "kg",
    "category": "Electronics",
    "status": "Active"
  }
}