Forge Captcha
Proof-of-Work bot protection service. Protect your forms and APIs with invisible cryptographic challenges.
Live Demo
How It Works
Three simple steps to protect your site.
1. Embed
Add two lines of HTML to your form. Include the script and place the widget div.
2. Solve
The browser silently computes a SHA-256 proof-of-work challenge in the background.
3. Verify
Your server validates the token with a single API call. Done.
Privacy Focused
Operates without cookies or behavioral analysis. Focuses entirely on mathematical operations.
Fast Validation
Challenges are solved quickly in the background using Web Workers.
Simple Setup
Works via standard HTML snippets and basic REST API calls.
Integration
First, get your API keys from the dashboard, then add these lines to your form.
<!-- Add the Forge script -->
<script src="https://forge.benegedeniz.com/widget/forge.js" async defer></script>
<!-- Place the widget in your form -->
<div class="forge-captcha" data-sitekey="YOUR_SITEKEY"></div>