bypass

name	bypass
description	Use when a page is blocked by an anti-bot wall — Cloudflare Turnstile, Imperva/Incapsula, or DataDome — to detect which wall it is and solve it so the underlying content loads.

Bypassing anti-bot walls with zendriver

Invoked from the scraping skill when an interstitial replaces real content. Identify the wall, call the matching solver, verify, then resume extraction.

Detect which wall

Look at the current DOM / title / response:

Signal	Wall	Solver
"Just a moment…", cf-chl, __cf cookies, Turnstile iframe, Cloudflare ray ID	Cloudflare Turnstile	browser_solve_turnstile
"Incapsula", _Incapsula_Resource, visid_incap_* cookies, Imperva notice	Imperva / Incapsula	browser_solve_imperva
datadome cookie, "DataDome", geo.captcha-delivery.com	DataDome	browser_solve_datadome

If you can't tell, re-browser_html { trim: true } and inspect; don't guess-fire a solver.

Solve flow

1. Confirm the wall (table above).
2. Call the matching browser_solve_* tool.
3. Re-check: browser_html { trim: true } (or a browser_find for known content) — did the real page load?
4. If solved → return to the scraping skill and extract.

When a solve doesn't stick

These walls are an active arms race; solves are best-effort, not guaranteed:

• Retry once (transient challenges happen).
• Try a fresh navigation (browser_reload or re-browser_goto).
• If a wall keeps returning, surface it to the user — say plainly that the site is serving a challenge the automated solver can't clear, and let them decide (manual solve, different approach, or stop). Do not loop indefinitely, and do not pretend a page loaded when it didn't.

Responsible use

Solving a wall is for reaching content you're authorized to access. Don't use these tools for mass-targeting, credential-stuffing, or defeating access controls you have no right to bypass.