Free Product Catalog API — REST Endpoint for Testing & Development
API for browsing and managing a product catalog. This endpoint provides realistic mock data and behaviors, making it perfect for frontend testing, QA, software demos, and programming tutorials.
/api/products
Retrieves a list of products. Supports optional query parameters for filtering (e.g., `?category=electronics&inStock=true`) and `limit` to control the number of products returned (e.g., `?limit=1`).
You can add or change query parameters in the path above (e.g., ?name=User).
/api/products/{productId}
Retrieves details for a specific product by ID. Replace {productId} with an ID like `prod_123`.
Replace placeholders (e.g., {userId}) with actual values in the path above. You can also add/edit query parameters (e.g., ?key=value).
/api/products
Adds a new product to the catalog.
/api/products/{productId}
Updates an existing product by ID. Replace {productId} with an ID like `prod_123`.
Replace placeholders (e.g., {userId}) with actual values in the path above.
/api/products/{productId}
Deletes a product by ID. Replace {productId} with an ID like `prod_456`.
Replace placeholders (e.g., {userId}) with actual values in the path above.
cURL Request
curl -X GET https://gen-endpoint.com/api/productsSample JSON Response
[
{
"id": "prod_123",
"name": "The Pragmatic Programmer",
"category": "Books",
"price": 29.99,
"stock": 150,
"imageUrl": "https://placehold.co/300x200.png",
"description": "From journeyman to master.",
"details": {
"pages": 352,
"author": "David Thomas, Andrew Hunt"
},
"reviews": [
{
"rating": 5,
"comment": "A must-read!"
}
],
"createdAt": "2024-01-10T10:00:00Z"
}
]Is this API free?
Yes! This API is completely free to use for personal, learning, and development purposes. There are no strict usage limits for standard personal use.
Does it require authentication?
Most of our endpoints are public and do not require any API keys or authentication. You can start sending requests immediately.
What does the response look like?
Our APIs return standardized JSON responses mimicking real-world data structures, ensuring easy parsing and integration for your frontend or tools.
Can I use this in production?
No. These endpoints are designed solely for testing, development, and demonstration purposes. They provide mock data and do not guarantee uptime or data persistence required for production applications.