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Production Reliability The Retry Loop Is Where CAPTCHA Budgets Burn
A retry costs three things: a solve, a thread-second, and a slice of your egress reputation.

A retry costs three things: a solve, a thread-second, and a slice of your egress reputation. Seven retry mist…

Sep 04, 2026
CAPTCHA Types Cloudflare Turnstile: The Widget, the Token, and the Thing It Is Not
Turnstile is a form widget that mints a short-lived cf-turnstile-response token, not the Cloudflare interstitial that hands out a clearance cookie.

Turnstile is a form widget that mints a short-lived cf-turnstile-response token, not the Cloudflare interstit…

Aug 19, 2026
Production Reliability Why Your Solve Rate Dropped Overnight
A solve rate that falls with no deploy on your side almost always means the target changed.

A solve rate that falls with no deploy on your side almost always means the target changed. How to tell a new…

Aug 14, 2026
API Integration Migrating Off a Per-Solve Solver Without a Rewrite
The legacy in.php / res.php protocol is shared by several solvers, so switching providers is usually a host swap, not new code.

The legacy in.php / res.php protocol is shared by several solvers, so switching providers is usually a host s…

Aug 14, 2026