Getting Started

Welcome to CaptchaKings API! Get started in just 3 simple steps and start solving CAPTCHAs with our AI-powered API.

💡 New to APIs? Don't worry! We'll guide you through everything step by step.

🔐

Authentication

Learn how to authenticate your requests

📡

API Endpoints

Explore available endpoints

💻

Code Examples

Ready-to-use code in multiple languages

Quick Start in 3 Steps

Step 1: Get Your API Key

First, you need an API key to authenticate your requests:

Register a free account: Create Account
Login to your dashboard: Dashboard
Copy your API key from the API Settings section

✨ Free Trial Included! New accounts get 1,000 credits and 7 days free trial automatically!

Step 2: Make Your First Request

Here's the simplest way to solve a CAPTCHA using cURL:

bash

curl -X POST https://captchakings.com/api/process.php \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "captcha=@captcha.jpg"

Step 3: Parse the Response

You'll get a JSON response with the solved CAPTCHA:

json

{
  "success": true,
  "data": {
    "prediction": "GXL4",
    "confidence": "89.79%",
    "process_time": 1.4
  },
  "credits": {
    "credits_deducted": 1,
    "credits_remaining": 999
  }
}

🎉 That's it! You just solved your first CAPTCHA with our API!

What's Next?

Now that you've made your first request, here's what you can explore:

Authentication Methods - Learn different ways to authenticate
Code Examples - Get ready-to-use code in PHP, Python, Node.js
Response Format - Understand the response structure
Error Handling - Handle errors gracefully

Key Features

Feature	Description
⚡ Fast Processing	Average response time < 3 seconds
🎯 High Accuracy	99.9% accuracy rate on text CAPTCHAs
🔒 Secure	HTTPS-only, API key authentication
💳 Credit System	1 credit = 1 CAPTCHA solved
🌐 RESTful API	Works with any programming language
📊 Real-time Tracking	Monitor your credits and usage

Supported CAPTCHA Types

Currently, we support:

Text CAPTCHA - 6-8 character alphanumeric text (A-Z, 0-9)
Image formats: JPG, PNG, GIF
Max file size: 5MB

🚀 Coming Soon: reCAPTCHA v2/v3, hCAPTCHA, and more!

Need Help?

If you have any questions or need assistance: