{
  "products": [
    { "id": 1, "name": "Placeholder Widget A", "category": "widgets", "price_usd": 12.5, "in_stock": true },
    { "id": 2, "name": "Placeholder Widget B", "category": "widgets", "price_usd": 18.0, "in_stock": false },
    { "id": 3, "name": "Sample Gadget C", "category": "gadgets", "price_usd": 42.99, "in_stock": true }
  ]
}