Bypassing reCaptcha V2 in C# Selenium without relying on callback functions

Recently, I have been utilizing the 2captcha.com API to bypass reCaptcha V2. However, I seem to be encountering an issue with implementing the callback function. Every time I try to run the callback function, nothing seems to happen and the output is always "undefined."

I am eager to successfully execute the callback function.

I am looking to activate this callback function

However, whenever I attempt to run this function, I encounter this error message

Answer №1

It may be challenging to solve the Captcha without a direct link to the webpage where it is located. Based on the image you shared, you can try using Google Chrome's Devtools Console with the following code:

var Callback_Str  = '___grecaptcha_cfg.clients[0].M.M'
var CResponse_jscript = 'JSON-code-received-from-provider'
document.getElementById('g-recaptcha-response').value = CResponse_jscript;

After running the code, make sure to click on the signin button.

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