Ecommerce Mock API Template

Endpoint set

GET /api/products
GET /api/products/prd_100
POST /api/cart/items
POST /api/checkout
GET /api/orders/ord_204

Example response

{
  "id": "prd_100",
  "name": "Mock API Hoodie",
  "price": 6400,
  "currency": "USD",
  "inventory": 12
}

Include out-of-stock, empty cart, declined payment, invalid coupon, and order-not-found responses so the storefront can handle real buying conditions.

Internal links

• Mock API generator
• Fake REST API
• Create mock API
• Payment API template
• User management template
• How to create a mock API