API Demo Example

Interactive demonstration of API integration using the @eseniiaia/api client library.

View Code Try It

Live Interface

Interactive API Demo

Try the API

Response

Using JSONPlaceholder REST API (https://jsonplaceholder.typicode.com/)

This example demonstrates a GET request to $HOST/users/{userId} endpoint.

Code Implementation

JavaScript Example


// Import the API client
import API from '@eseniiaia/core';

const api = new API.Client({ 
  baseURL: 'https://jsonplaceholder.typicode.com'
});

// Fetch a user by ID
document.getElementById('api-form').addEventListener('submit', async (e) => {
  e.preventDefault();
  const userId = document.getElementById('user-id').value;
  
  try {
    const res = await api.get('/users/' + userId);
    document.getElementById('api-result').textContent = JSON.stringify(res.data, null, 2);
  } catch (err) {
    document.getElementById('api-result').textContent = 'Error: ' + err.message;
  }
});

How It Works

1. Setup Client

The '@eseniiaia/core' library provides a typed API client with built-in pagination and request caching capabilities.

2. Make Request

The client handles error handling, request serialization, and automatic loading state management.

3. Display Response

The response is automatically formatted in JSON with syntax highlighting and error messages for development clarity.