Official PHP package for 2Captcha. It provides seamless integration with the captcha‑solving API and solves all supported challenges:

• Normal Captcha;
• Audio Captcha;
• Text Captcha;
• reCAPTCHA v2;
• reCAPTCHA v3;
• FunCaptcha;
• GeeTest;
• GeeTest v4;
• Lemin Cropped Captcha;
• Cloudflare Turnstile; Amazon WAF;
• KeyCaptcha;
• atbCAPTCHA;
• Capy;
• Grid;
• Canvas;
• ClickCaptcha;
• Rotate;
• MTCaptcha;
• Friendly Captcha;
• Cutcaptcha.

Install via Composer

composer require 2captcha/2captcha

or copy the src folder into your project and include the autoloader. Instantiate a solver $solver = new \TwoCaptcha\TwoCaptcha('YOUR_API_KEY'); and set optional parameters such as server host, soft ID, callback URL, default timeout, reCAPTCHA timeout and polling interval.