How to Bypass Any CAPTCHA with 2Captcha API in Python

Bypass Any CAPTCHA with 2Captcha API in Python

One of the most frustrating things to deal with are CAPTCHAs. You may have encountered CAPTCHAs while working on web scraping or automation projects. However, they can be a major obstacle for developers who need to automate certain tasks. Fortunately, there is a solution.

2Captcha is a service that solves CAPTCHAs for you. It uses a pool of human workers to solve CAPTCHAs, which means that it can solve even the most difficult CAPTCHAs. In this article, I will show you how to use 2Captcha to bypass any Captcha in Python.

What are CAPTCHAs?

CAPTCHA is a security measure used by websites to check if a user is a human or a computer program. It stops automated software from doing things that only humans should do, like making accounts, filling out forms, or seeing restricted content. The main aim of CAPTCHA is to make a task that humans can do easily but is hard for machines.

CAPTCHAs usually show users distorted text, images, or puzzles and ask them to give the right answer. The idea is that humans can understand and answer these challenges, while computer programs find it difficult to do so accurately.

What is 2Captcha?

2Captcha is a service that solves CAPTCHAs for you. You send them the CAPTCHA, and they send back the answer. It's that simple. Of course, there's a bit more to it than that, but we'll get into the details later.

Now, let's talk about why you might want to use 2Captcha. As I mentioned earlier, CAPTCHAs can be a major headache. They can slow down the workflow, and they can even prevent access to certain websites altogether. By using 2Captcha, you can bypass these puzzles and get on with your work.

By using the 2Captcha API, you can solve the following CAPTCHAs:

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How to use the 2Captcha API to bypass any CAPTCHA in Python?

Setting Up Environment:

• Well, the first step is to sign up for an account. You can do this on their website, and it's completely free. Once you have an account, you'll need to get an API key.
• Next, you'll need Python installed on your machine, along with the 2captcha-python library. You can install it using pip, the Python package manager. Simply run the following command in your terminal:

pip install 2captcha-python

• Once you have the library installed, you can start using it to solve CAPTCHAs. Here's an example:

from twocaptcha import TwoCaptcha

solver = TwoCaptcha('YOUR_API_KEY')

result = solver.recaptcha(
    sitekey='6Lc_aCMTAAAAABx7u2W0WPXnVbI_v6ZdbM6rYf16',
    url='<https://www.google.com/recaptcha/api2/demo>'
)

print(result['code'])

In this example, we're using the recaptcha method to solve a reCAPTCHA. We pass in the sitekey and the URL of the page that contains the reCAPTCHA. The result variable will contain the response from 2Captcha, which includes the code that you need to submit to the website to bypass the CAPTCHA.

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1. ReCaptcha V2

ReCaptcha V2 is one of the most common types of CAPTCHAs. It requires the user to select certain images that match a given description. Once you have your API key, you can use the following Python code to solve ReCaptcha V2:

import requests

api_key = 'your_api_key'
site_key = 'site_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=userrecaptcha&googlekey={site_key}&pageurl={page_url}>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the ReCaptcha V2 on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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2. ReCaptcha V3

ReCaptcha V3 is a newer version of ReCaptcha that does not require any user interaction. Instead, it uses a score-based system to determine whether the user is a bot or a human. To bypass ReCaptcha V3, you can use the following Python code:

import requests

api_key = 'your_api_key'
site_key = 'site_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=userrecaptcha&googlekey={site_key}&pageurl={page_url}&invisible=1>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the ReCaptcha V3 on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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3. hCaptcha

hCaptcha is a CAPTCHA that is designed to be more user-friendly than other types of CAPTCHAs. It requires the user to select certain images that match a given description. To bypass hCaptcha, you can use the following Python code:

import requests

api_key = 'your_api_key'
site_key = 'site_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=hcaptcha&sitekey={site_key}&pageurl={page_url}>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the hCaptcha on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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4. Image Captcha

Image Captcha is a type of CAPTCHA that requires the user to select certain images that match a given description. To bypass Image Captcha, you can use the following Python code:

import requests

api_key = 'your_api_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=base64&body={base64_image}&pageurl={page_url}>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the Image Captcha on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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5. Text Captcha

Text Captcha is a type of CAPTCHA that requires the user to enter a certain text string. To bypass Text Captcha, you can use the following Python code:

import requests

api_key = 'your_api_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=funcaptcha&publickey={public_key}&surl={surl}&pageurl={page_url}>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the Text Captcha on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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6. Slider Captcha

Slider Captcha is a type of CAPTCHA that requires the user to slide a slider to a certain position. To bypass Slider Captcha, you can use the following Python code:

import requests

api_key = 'your_api_key'
page_url = 'page_url'

url = f'<http://2captcha.com/in.php?key={api_key}&method=geetest&gt={gt}&challenge={challenge}&api_server={api_server}&pageurl={page_url}>'
resp = requests.get(url)
captcha_id = resp.text.split('|')[1]

while True:
    url = f'<http://2captcha.com/res.php?key={api_key}&action=get&id={captcha_id}>'
    resp = requests.get(url)
    if 'CAPCHA_NOT_READY' in resp.text:
        time.sleep(5)
    else:
        captcha_response = resp.text.split('|')[1]
        break

print(captcha_response)

This code sends a request to the 2Captcha API to solve the Slider Captcha on the given page URL. It then waits for the CAPTCHA to be solved and returns the response.

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Conclusion

In this article, we have shown you how to bypass any CAPTCHA using the 2Captcha service in Python. We have covered various common types of CAPTCHAs, such as ReCaptcha V2, ReCaptcha V3, hCaptcha, Image Captcha, Text Captcha, and Slider Captcha. By using the 2Captcha API, automating tasks involving CAPTCHAs becomes effortless, resulting in significant time and effort savings. 2Captcha proves to be a powerful tool for overcoming CAPTCHAs in Python, and with a simple setup, you can solve even the most intricate puzzles using this service.

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