How to find callback function name from hcaptcha?

Question

I'm trying to bypass hcaptcha without submit button.

So I need to know the callback name function but I can't find it in the source code of the page.

Any idea how to submit my request after received my token thx to a captcha resolver ?

Looks like it's possible for recaptcha : https://gist.github.com/2captcha/2ee70fa1130e756e1693a5d4be4d8c70

But can't find the same solution for hcaptcha.

Thx for the help.

Ahah true. It's this website : https://www.pagesjaunes.fr/. When you go with a VPN on it, the hcaptcha will appear — Jackal, Jun 11 '21 at 03:26

score 1 · Accepted Answer · answered Jun 11 '21 at 09:47

1

This looks pretty straightforward actually:

$('form').submit()

answered Jun 11 '21 at 09:47

pguardiario

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Thx it was the good way to validate the hcaptcha. Unfortunatly it looks likes the hcaptacha can't be bypass even if I resolve the captha myself by hand. Is it possible the website can't be accessible with a VPN ? – Jackal Jun 11 '21 at 17:09
Sometimes if they really don't trust you they'll send more than one... – pguardiario Jun 12 '21 at 01:33

score 0 · Answer 2 · answered Jun 11 '21 at 17:15

It's what I did to validate the hcaptcha. But unfortunatly the captcha ask me again to fill it even if I send him a validate token

await page.$eval('textarea', (e, token) => {
    e.value = token
}, token)

await page.waitForTimeout(1000 + randomTime()*3)

await page.evaluate(() => document.querySelector('form').submit())

How to find callback function name from hcaptcha?

2 Answers2