Question: I need a way to integrate captcha handling into my infrastructure, do you know of any APIs that can help?

One of the top options is Capsolver, an AI-powered auto captcha solver that can handle a variety of captchas including reCAPTCHA v2 and v3, hCaptcha, FunCaptcha, and others. It can be integrated with APIs and browser extensions, and it offers multi-language support, 99.99% uptime, and custom instances for heavy users. Capsolver can be used for web testing, social media, data scraping, and other tasks, with a pricing structure that increases as you need more.

Another top option is GeeTest, which offers an AI-powered CAPTCHA solution designed to be easy to use to protect websites, mobile apps and programming interfaces from bot traffic. GeeTest offers several CAPTCHA variations, including Adaptive CAPTCHA v4, and has a 7-layer dynamic protection system to thwart fraud. It also offers multilingual support and an easy integration process, making it a good option for businesses looking to improve security and user experience.

For developers and companies looking for a more flexible option, NopeCHA offers an automated CAPTCHA solving service with a Chrome extension and Firefox addon. It can handle a variety of CAPTCHAs and includes features like traffic monitoring, analytics and support for multiple programming languages. NopeCHA is good for people who want to automate CAPTCHAs to free up time and automate their workflow.

Last, CapMonster Cloud offers a relatively inexpensive and easy automatic captcha recognition service. With a stable API and pre-built libraries for several programming languages, it's easy to integrate into your own software. It also includes proxy services and a bonus system for users who process large volumes of captchas, making it a good option for a wide range of uses.