Service changelog

This page records changes that affect users, by date: task types added or retired, billing rules, rate-limit rules and so on. Newest first.

2026-10-15

Docs moved: the documentation moved from Confluence to this site (docs.yescaptcha.com), in Chinese and English, with Chinese as the reference. llms.txt, OpenAPI and a Markdown version of every page are available for AI tools and programs.
Report refunds settled after about 24 hours: image recognition tasks reported as wrong are no longer refunded immediately but settled after about 24 hours; if your failure rate is clearly higher than others’ in the same period, you are refunded at the period’s rate. See Billing and refunds.
Concurrency limits: tasks in progress are now counted per account and task type; requests over the limit get ERROR_THREADS_MAXIMUM, are not charged and don’t count toward the automatic pause. Default limits will be published in Rate limits once finalized.
More public task types: HCaptchaTask, NoCaptchaTask, TurnstileTask and RecaptchaV2EnterpriseTask (your own proxy), plus FunCaptchaTaskProxylessM1, FunCaptchaTask and HCaptchaTaskProxylessM1, are now documented.
FunCaptcha token types: FunCaptchaTaskProxylessM1 and FunCaptchaTask are available. The FunCaptchaTaskProxyless route has not produced successful results since around 2026-09-10 and is being repaired; its failed tasks are refunded automatically.
Retired: the reCAPTCHA K1 custom fingerprint series, FunCaptchaTaskS1, CloudFlareTaskS1, TurnstileTaskS2, TurnstileTaskProxylessS2, bCaptcha2Classification and GeneralClassification.