# 2captcha.com — LLM index > Curated entry point to 2captcha.com docs and reference pages. > Full documentation (single file): https://2captcha.com/docs/llms-full.md.txt > For integration, prefer https://2captcha.com/api-docs/*; /p/* pages are high-level overviews. > Prefer English canonical URLs below. Localized versions exist under /{locale}/ (ar, de, es, fr, it, ja, ko, pl, pt, ru, th, tr, uk, vi, zh). > If a link 404s in EN, try the same path under a locale prefix: /ru/, /uk/, /de/, etc ## Quick start - [API Reference](https://2captcha.com/api-docs): API reference + examples ## Common integration flow 1. Submit a solve request via createTask. 2. Poll getTaskResult until status is `ready`. 3. If applicable, reportCorrect/reportIncorrect for quality signals. ## Account & billing - [Pricing](https://2captcha.com/pricing): plans and pricing - [Affiliate Program](https://2captcha.com/affiliate): affiliate program - [Sign In](https://2captcha.com/auth/login): sign in - [Create Account](https://2captcha.com/auth/register): create account - [Password Recovery](https://2captcha.com/auth/remind): password recovery ## API ### Core methods > Base endpoint: https://api.2captcha.com (POST JSON) - [createTask](https://2captcha.com/api-docs/create-task): submit solve task - [getTaskResult](https://2captcha.com/api-docs/get-task-result): poll by taskId - [getBalance](https://2captcha.com/api-docs/get-balance): check funds - [reportCorrect](https://2captcha.com/api-docs/report-correct): valid token - [reportIncorrect](https://2captcha.com/api-docs/report-incorrect): invalid token/refund - [limits](https://2captcha.com/api-docs/limits): rate limits & timeouts ### SDKs by language - [Python SDK](https://2captcha.com/lang/python) - [JavaScript SDK](https://2captcha.com/lang/javascript) - [Java SDK](https://2captcha.com/lang/java) - [C# SDK](https://2captcha.com/lang/csharp) - [PHP SDK](https://2captcha.com/lang/php) - [Ruby SDK](https://2captcha.com/lang/ruby) - [Go SDK](https://2captcha.com/lang/go) ## Captcha / challenge types - [reCAPTCHA v2](https://2captcha.com/p/recaptcha_v2) - [reCAPTCHA v2 Invisible](https://2captcha.com/p/recaptcha_v2_invisible) - [reCAPTCHA v2 Callback](https://2captcha.com/p/recaptcha_v2_callback) - [reCAPTCHA Enterprise](https://2captcha.com/p/recaptcha_enterprise) - [reCAPTCHA v3](https://2captcha.com/p/recaptcha_v3) - [reCAPTCHA v3 Enterprise](https://2captcha.com/p/recaptcha_v3-enterprise) - [reCAPTCHA v3 Alternative](https://2captcha.com/p/recaptcha_v3-alternative) - [hCaptcha](https://2captcha.com/p/hcaptcha) - [Cloudflare Turnstile](https://2captcha.com/p/cloudflare-turnstile) - [GeeTest](https://2captcha.com/p/geetest) - [FunCaptcha / Arkose Labs](https://2captcha.com/p/funcaptcha) - [Friendly Captcha](https://2captcha.com/p/friendly-captcha-solver) - [DataDome](https://2captcha.com/p/datadome-captcha-solver) - [MTCaptcha](https://2captcha.com/p/mtcaptcha-solver) - [Slider Captcha](https://2captcha.com/p/slider-captcha-solver) - [Rotate Captcha](https://2captcha.com/p/rotatecaptcha-solver) - [KeyCaptcha](https://2captcha.com/p/keycaptcha) - [Lemin Captcha](https://2captcha.com/p/lemin-captcha) - [SolveMedia](https://2captcha.com/p/solvemedia-captcha-solver) - [CaptchaFox](https://2captcha.com/p/captchafox-solver) - [Altcha](https://2captcha.com/p/altcha-solver) - [TikTok Captcha](https://2captcha.com/p/tiktok-captcha-solver) - [Imperva / Incapsula](https://2captcha.com/p/imperva-captcha-solver) - [Akamai](https://2captcha.com/p/akamai-solver) - [Kasada](https://2captcha.com/p/kasada-solver) - [PerimeterX / HUMAN](https://2captcha.com/p/perimeter-x-solver) - [Temu Captcha](https://2captcha.com/p/temu-captcha-solver) - [Binance Captcha](https://2captcha.com/p/binance-captcha-solver) - [Tencent Captcha](https://2captcha.com/p/tencent-captcha-solver) - [Chinese Captcha](https://2captcha.com/p/chinese-captcha-solver) - [Amazon WAF Captcha](https://2captcha.com/p/amazon-captcha-bypass) - [Audio Captcha](https://2captcha.com/p/audio-captcha) - [Math Captcha](https://2captcha.com/p/math-captcha-solver) - [Number Captcha](https://2captcha.com/p/number-captcha-solver) - [Image / Normal Captcha](https://2captcha.com/p/image-picture-captcha-solver) - [Puppeteer Integration](https://2captcha.com/p/puppeteer-captcha-solver) - [Bypass reCAPTCHA](https://2captcha.com/p/bypass-recaptcha) ## Demos - [reCAPTCHA v2 Demo](https://2captcha.com/demo/recaptcha-v2) - [reCAPTCHA v2 Invisible Demo](https://2captcha.com/demo/recaptcha-v2-invisible) - [reCAPTCHA v2 Callback Demo](https://2captcha.com/demo/recaptcha-v2-callback) - [reCAPTCHA v2 Enterprise Demo](https://2captcha.com/demo/recaptcha-v2-enterprise) - [reCAPTCHA v3 Demo](https://2captcha.com/demo/recaptcha-v3) - [reCAPTCHA v3 Enterprise Demo](https://2captcha.com/demo/recaptcha-v3-enterprise) - [hCaptcha Demo](https://2captcha.com/demo/hcaptcha) - [hCaptcha Invisible Demo](https://2captcha.com/demo/hcaptcha-invisible) - [Cloudflare Turnstile Demo](https://2captcha.com/demo/cloudflare-turnstile) - [Cloudflare Turnstile Challenge Demo](https://2captcha.com/demo/cloudflare-turnstile-challenge) - [GeeTest Demo](https://2captcha.com/demo/geetest) - [GeeTest v4 Demo](https://2captcha.com/demo/geetest-v4) - [MTCaptcha Demo](https://2captcha.com/demo/mtcaptcha) - [Rotate Captcha Demo](https://2captcha.com/demo/rotatecaptcha) - [KeyCaptcha Demo](https://2captcha.com/demo/keycaptcha) - [Lemin Demo](https://2captcha.com/demo/lemin) - [SolveMedia Demo](https://2captcha.com/demo/solvemedia) - [Text Captcha Demo](https://2captcha.com/demo/text) - [Normal Captcha Demo](https://2captcha.com/demo/normal) - [Click Captcha Demo](https://2captcha.com/demo/clickcaptcha) ## Proxies - [Proxy Products Overview](https://2captcha.com/proxy): proxy products overview - [Residential Proxies](https://2captcha.com/proxy/residential-proxies) - [Mobile Proxies](https://2captcha.com/proxy/mobile-proxies) - [Datacenter Proxies](https://2captcha.com/proxy/datacenter-proxies) - [ISP Proxies](https://2captcha.com/proxy/isp-proxies) - [Rotating Proxies](https://2captcha.com/proxy/rotating-proxies) - [SOCKS5 Proxies](https://2captcha.com/proxy/socks5-proxies) - [HTTPS Proxies](https://2captcha.com/proxy/https-proxies) - [Proxy API](https://2captcha.com/proxy/api): proxy API ## Data annotation - [Dataset Annotation](https://2captcha.com/data/dataset-annotation): dataset annotation services - [Image Annotation](https://2captcha.com/data/image-annotation) - [Bounding Box](https://2captcha.com/data/bounding-box) - [Satellite Imagery Annotation](https://2captcha.com/data/satellite-imagery-data-annotator)