Using Capsolver TwoCaptcher does not work (Java)

Question

I try to solve a captcher from the following standard homepage: https://google.com/recaptcha/api2/demo

For that I am using the following code:

            String apiKey = "CAP-XXX";         
            String Link = "http://google.com/recaptcha/api2/demo";
            TwoCaptcha solver = new TwoCaptcha(apiKey);
            ReCaptcha captcha = new ReCaptcha();
            captcha.setSiteKey("6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-");
            captcha.setUrl("https://google.com/recaptcha/api2/demo");
            captcha.setInvisible(true);
            captcha.setAction("verify");
            driver = OpenBrowser(); // Opens the browser ;)
            driver.get(Link);
            wait_own(2000);
            try {
                solver.solve(captcha);
                System.out.println("Captcha solved: " + captcha.getCode());
            } catch (Exception e) {
                System.out.println("Error occurred: " + e.getMessage());
            }

I used the API-Key manually within a browser and it works. When I execute the code above I get the following Error within the catch block:

ERROR_WRONG_USER_KEY

My assumption was that my apiKey is not valid, but it works while using it manually at the homepage. Is there any further point that I need to take care about?

Thank you in advance.

Bob Lee · Accepted Answer · 2025-02-21 07:38:54Z

0

It sounds like the API key might not be linked to the right context or domain. Double-check that your key is configured correctly and ensure you're passing all the necessary session details.

For a quick guide on solving reCAPTCHA v2, check out this doc. Should help clear things up!

answered Feb 21 at 7:38

Bob Lee

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