Fix low reCAPTCHA v3 scores, expired Turnstile tokens, 403s, timeouts, and other production-blocking errors.
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Fix reCAPTCHA domain verification errors: hostname mismatch, invalid domain, and site key domain restrictions…
Handle CaptchaAI API rate limits and 429 responses. Implement exponential backoff, request throttling, and qu…
Handle CAPTCHAs that appear mid-session after login — triggered by suspicious activity, rate limits, or sessi…
Fix ERROR_PROXY_NOT_AUTHORIZED when using CaptchaAI with proxies. Diagnose proxy format, authentication, whit…
Fix ERROR_WRONG_GOOGLEKEY when using CaptchaAI. Learn how to find the correct sitekey, debug extraction, and…
Handle CAPTCHA re-solving when form validation fails — detect expired tokens after page reload, re-extract fr…
Fix common grid image CAPTCHA solving errors. Covers image quality issues, wrong cell selection, timeout erro…
Troubleshoot proxy connection failures when using CaptchaAI. Fix timeout errors, authentication issues, and p…
Fix ERROR_PAGEURL when using CaptchaAI. Diagnose URL mismatch issues, handle redirects, SPAs, and dynamic URL…
Solve both reCAPTCHA v2 and Cloudflare Turnstile on sites that use multiple CAPTCHA providers — detect which…
Fix ERROR_BAD_PARAMETERS when using CaptchaAI. Validate required parameters for each CAPTCHA type, check form…
Complete decision tree for every CaptchaAI API error. Learn which errors are retryable, which need parameter…