Kelvin APIs Documentation

Introduction

Welcome to Kelvin APIs documentation. Our platform provides free, powerful REST APIs for developers worldwide.

https://api.ktech.net.ng

Response Format

All Kelvin API responses follow this format:

{
  "creator": "Kelvin Steven",
  "status": 200,
  "success": true,
  "result": "Success message here",
  "timestamp": "2025-01-15T10:30:00.000Z"
}

Quick Start

Make your first API call in seconds:

// Test Kelvin API connectivity
fetch('https://api.ktech.net.ng/health')
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));

import requests

response = requests.get('https://api.ktech.net.ng/health')
print(response.json())

<?php
$response = file_get_contents('https://api.ktech.net.ng/health');
$data = json_decode($response, true);
print_r($data);
?>

curl -X GET "https://api.ktech.net.ng/health"

API Test Console

Test any endpoint directly from the documentation:

{
  "message": "Enter URL and click Send to test Kelvin API"
}

AI APIs

Kelvin AI APIs provide powerful artificial intelligence capabilities.

AI Chat Endpoint

GET /api/ai/chat?query=Your+message

Parameters:

• query (required) - Your message to the AI

Example Request:

fetch('https://api.ktech.net.ng/api/ai/chat?query=Hello%20Kelvin')
  .then(response => response.json())
  .then(data => console.log(data.result));

Error Codes