Introduction to Klaw

Klaw is a powerful and versatile API designed to simplify and enhance your development process. It offers a plethora of functionalities that cater to various application needs.

Getting Started

The Klaw API allows developers to perform numerous tasks effectively. Below are some examples that demonstrate its capabilities.

1. Authentication

Authenticate users easily with Klaw API.

  
    POST /api/auth/login
    {
      "username": "user",
      "password": "pass"
    }
  

2. Fetch User Data

Retrieve detailed information about the user.

  
    GET /api/user/{id}
  

3. Update User Profile

Update user information seamlessly.

  
    PUT /api/user/{id}
    {
      "name": "new name",
      "email": "newemail@example.com"
    }
  

4. List All Users

Get the list of all registered users.

  
    GET /api/users
  

5. Delete User

Remove a user from the system.

  
    DELETE /api/user/{id}
  

Application Example

Let’s build a simple application that leverages the Klaw API to demonstrate its usage.

Setup

  
    const express = require('express');
    const app = express();
    const axios = require('axios');
    app.use(express.json());

    // Environment Variables
    const PORT = process.env.PORT || 3000;
    const BASE_URL = 'https://api.klaw.com';
  

Routes

  
    // User Login Route
    app.post('/login', async (req, res) => {
      try {
        const response = await axios.post(`${BASE_URL}/api/auth/login`, req.body);
        res.json(response.data);
      } catch (error) {
        res.status(500).json({ message: error.message });
      }
    });

    // Fetch User Data Route
    app.get('/user/:id', async (req, res) => {
      try {
        const response = await axios.get(`${BASE_URL}/api/user/${req.params.id}`);
        res.json(response.data);
      } catch (error) {
        res.status(500).json({ message: error.message });
      }
    });
  

Starting the Server

  
    app.listen(PORT, () => {
      console.log(`Server is running on port ${PORT}`);
    });
  

With these examples and the application setup, you now have a solid foundation to start building your projects with Klaw.

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