Page Comparison

...

• Scraping.pro

Providers

• DeathByCaptcha
  • Here's a copy of their API, since it's behind their paywall: DeathByCaptcha - API.pdf
  • On 2018.01.02 I was helping someone figure out how to get DeathByCaptcha working for the "I'm not a robot"-type captcha. The DBC API was confusing, but eventually the guy figured out how to do it, and it looks like he was using the "Token API", which you can see here (PDF back-up).
    1. The docs said to look for a "sitekey" in the HTML, but I couldn't find one, and so I assumed the docs were out-of-date. Instead I used the "Network" tab to track requests, and noticed that the request to the reCaptcha server had a "k" URL parameter. I'm guessing that's the sitekey.
    2. You're then supposed to just use DBC's Python API (which you download from their website, it's just a couple of Python files) to send them the sitekey and the URL, and they return the token you're supposed to use in your form submission.
    3. But because this guy didn't want to use a browser emulator, he instead just used the Network tab to see what the POST request looked like when users would submit the form, and had his Python code send the same kind of POST request.
• 2captcha

...