API Service Demo

Users API

Manage user data with full CRUD operations

GET /api/users

Retrieve all users

POST /api/users

Create a new user

GET /api/users/:id

Get user by ID

Example Request

// JavaScript Fetch API
fetch('https://your-api-service.herokuapp.com/api/users')
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));
                        

Example Response

{
  "success": true,
  "data": [
    {
      "id": 1,
      "name": "John Doe",
      "email": "john@example.com",
      "role": "admin",
      "createdAt": "2023-10-15T08:30:00Z"
    },
    {
      "id": 2,
      "name": "Jane Smith",
      "email": "jane@example.com",
      "role": "user",
      "createdAt": "2023-10-16T09:15:00Z"
    }
  ],
  "count": 2,
  "timestamp": "2023-10-20T14:30:00Z"
}
                        

Products API

Product catalog with search and filtering

GET /api/products

Get all products with pagination

GET /api/products/search?q=:query

Search products by name or category

Example Response

{
  "success": true,
  "data": [
    {
      "id": "prod_001",
      "name": "Wireless Headphones",
      "category": "Electronics",
      "price": 129.99,
      "stock": 45,
      "rating": 4.5,
      "features": ["Noise Cancelling", "Bluetooth 5.0", "30hr Battery"]
    },
    {
      "id": "prod_002",
      "name": "Ergonomic Office Chair",
      "category": "Furniture",
      "price": 299.99,
      "stock": 12,
      "rating": 4.2,
      "features": ["Adjustable Height", "Lumbar Support", "Swivel Base"]
    }
  ],
  "pagination": {
    "page": 1,
    "limit": 10,
    "total": 45,
    "pages": 5
  },
  "timestamp": "2023-10-20T14:35:00Z"
}
                        

Data Transformation API

Process and transform data with various operations

POST /api/transform/sort

Sort data by specified field

POST /api/transform/filter

Filter data based on criteria

POST /api/transform/aggregate

Calculate aggregates (sum, average, etc.)

Example Request

// POST /api/transform/sort
{
  "data": [
    { "name": "John", "age": 30 },
    { "name": "Alice", "age": 25 },
    { "name": "Bob", "age": 35 }
  ],
  "sortBy": "age",
  "order": "desc"
}
                        

Example Response

{
  "success": true,
  "operation": "sort",
  "data": [
    { "name": "Bob", "age": 35 },
    { "name": "John", "age": 30 },
    { "name": "Alice", "age": 25 }
  ],
  "metadata": {
    "sortedBy": "age",
    "order": "desc",
    "itemCount": 3
  },
  "timestamp": "2023-10-20T14:40:00Z"
}
                        

API Testing Area

Select Endpoint

Request Method

GET /api/users

Response

// Response will appear here

Fast

Secure

RESTful

JSON API

API Endpoints

Base URL

Try It Live

Users API

Example Request

Example Response

Products API

Example Response

Data Transformation API

Example Request

Example Response

API Testing Area