Crawlee has no CAPTCHA hook, so the solve belongs inside requestHandler. Here is where to put it, the timeout that bites, and how to retry through the queue.

Two requests, three collection variables and a five line script. How to submit a CAPTCHA task from Postman, poll for the answer, and loop without hanging.

A reCAPTCHA token is valid for two minutes and can be verified once. Here is where that budget goes, which clock runs out first, and how to stop wasting it.

n8n has no CAPTCHA node. Two HTTP Request nodes and a Wait node do the whole job against a solver on localhost, with nothing leaving your network.

Google’s own reCAPTCHA widgets carry an extra data-s value. Miss it and the token is rejected. Here is where it lives, what to call it in the SDK, and a working script.

Proxies apply to three of the four CAPTCHA families, and rotating on every request is what gets you blocked. Pin one IP per session, rotate on failure.

undetected-chromedriver gets you past the fingerprint checks, not past the widget. Here is how to read the sitekey, solve locally and inject the token in the same session.

Both codes come back from in.php before a task is ever created. The usual cause is sending sitekey where reCAPTCHA wants googlekey. Here is how to find and fix each one.

No SDK, no dependencies. Two curl calls against a local 2captcha-compatible API: submit the task, poll for the answer. Every method and parameter, with a working script.

Python’s AsyncCapSkip is a genuine async client, not an alias. Here is how to solve a batch of CAPTCHAs concurrently with asyncio.gather, capped and error-safe.