=== AI Captcha ===
Contributors: dev-ir , mahdiebrahimii
Tags: captcha, ai captcha, security, spam protection, invisible captcha
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.2
Text Domain: ai-captcha
Stable tag: 1.0.1
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

AI-powered, invisible CAPTCHA for WordPress forms – login, registration, WooCommerce, and more. Block bots without annoying your users.

== Description ==

**Smarter Security. Better Experience.**  
AI Captcha is a lightweight WordPress plugin that integrates with [aicaptcha.site](https://aicaptcha.site) to provide intelligent, AI-driven CAPTCHA protection. It works silently in the background across all your site’s key forms — including login, registration, password reset, and WooCommerce — to stop bots in their tracks without disrupting real users.

**Highlights:**
- Invisible CAPTCHA – no puzzles or checkboxes.
- Works with native WP and WooCommerce forms.
- Simple settings page for API setup.
- Free and open-source.

== Installation ==

1. Upload the plugin files to the `/wp-content/plugins/ai-captcha` directory, or install the plugin through the WordPress plugin screen directly.
2. Activate the plugin through the 'Plugins' screen in WordPress.
3. Go to **Settings > AI Captcha** and enter your API key from [aicaptcha.site](https://aicaptcha.site).
4. Save changes. CAPTCHA will now be applied automatically.

== Frequently Asked Questions ==

= Does this plugin support WooCommerce? =  
Yes, AI Captcha works out of the box with WooCommerce login, registration, and checkout forms.

= Is this CAPTCHA visible to users? =  
No – AI Captcha runs invisibly in the background to avoid disrupting the user experience.

= Do I need coding knowledge to use this plugin? =  
Not at all! Just install the plugin and enter your API key. That’s it.

== Screenshots ==

1. Settings page for API key.
2. Example of protected form (no visual CAPTCHA shown).
3. Integration with WooCommerce login/register.

== Changelog ==

= 1.0.0 =
* Initial release.
* Adds invisible AI CAPTCHA to login, registration, lost password, and WooCommerce forms.
* Includes settings panel for API configuration.

== Upgrade Notice ==

= 1.0.0 =
First release. Adds AI CAPTCHA support across essential WordPress forms.

== Credits ==

Developed by DVHOST.  
GitHub: https://github.com/dev-ir/ai-captcha

== External Services ==

This plugin uses the aiCaptcha service to provide CAPTCHA protection for forms.

When a form is displayed on the site, the plugin loads a JavaScript file from the aiCaptcha servers at: https://aicaptcha.site/api.js  
When the form is submitted, the user’s CAPTCHA response is sent to aiCaptcha for verification.

To perform this verification, aiCaptcha may collect and process the following information:
- The user’s IP address
- Browser details (user-agent, screen size, timezone, etc.)
- Mouse movement and keyboard interaction patterns
- Whether the IP address is from a known proxy, VPN, or blacklisted range

These checks are used to determine whether the interaction is coming from a human or a bot.

No personally identifiable information (PII) is stored by this plugin itself. All data handling related to CAPTCHA validation is done by aiCaptcha.

This service is provided by aiCaptcha.  
Terms of Service: https://aicaptcha.site/terms  
Privacy Policy: https://aicaptcha.site/privacy

== License ==

This plugin is licensed under the GPLv2 or later.