Introduction to ns-api

The ns-api is a versatile API suite that offers a range of endpoints for various functionalities. This guide introduces ns-api and explains several useful APIs with code snippets to help you leverage its full potential.

Authentication API

First, authenticate to get an access token:

  
  import requests

  response = requests.post('https://api.example.com/authenticate', data={'username': 'user', 'password': 'pass'})
  token = response.json().get('token')
  

User Management API

Retrieve user details:

  
  response = requests.get('https://api.example.com/user/123', headers={'Authorization': f'Bearer {token}'})
  user_details = response.json()
  

Product Management API

Retrieve a list of products:

  
  response = requests.get('https://api.example.com/products', headers={'Authorization': f'Bearer {token}'})
  products = response.json()
  

Order Management API

Create a new order:

  
  data = {'product_id': 1, 'quantity': 5}
  response = requests.post('https://api.example.com/orders', json=data, headers={'Authorization': f'Bearer {token}'})
  order = response.json()
  

App Example

Here is a simple application using the ns-api to authenticate, fetch user details, list products, and create an order:

  
  import requests

  def authenticate(username, password):
      response = requests.post('https://api.example.com/authenticate', data={'username': username, 'password': password})
      return response.json().get('token')

  def get_user_details(token, user_id):
      response = requests.get(f'https://api.example.com/user/{user_id}', headers={'Authorization': f'Bearer {token}'})
      return response.json()

  def list_products(token):
      response = requests.get('https://api.example.com/products', headers={'Authorization': f'Bearer {token}'})
      return response.json()

  def create_order(token, product_id, quantity):
      data = {'product_id': product_id, 'quantity': quantity}
      response = requests.post('https://api.example.com/orders', json=data, headers={'Authorization': f'Bearer {token}'})
      return response.json()

  if __name__ == '__main__':
      token = authenticate('user', 'pass')
      user_details = get_user_details(token, 123)
      products = list_products(token)
      order = create_order(token, 1, 5)
      print(user_details, products, order)
  

By following these examples, you can effectively use ns-api in your applications.

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