2captcha · poplers24 · May 29, 2026 · May 29, 2026
diff --git a/README.md b/README.md
@@ -49,6 +49,7 @@ Examples of API requests for different captcha types are available on the [Pytho
     - [Temu](#temu)
     - [CyberSiARA](#cybersiara)
     - [Altcha Captcha](#altcha-Captcha)
+    - [Binance](#binance)
   - [Other methods](#other-methods)
     - [send / get\_result](#send--get_result)
     - [balance](#balance)
@@ -536,6 +537,17 @@ result = solver.altcha(pageurl='https://mysite.com/page/with/altcha',
                        # challenge_url='https://example.com/altcha-challenge',)
 ```
 
+### Binance
+
+<sup>[API method description.](https://2captcha.com/2captcha-api#binance)</sup>
+
+Use this method to solve Binance Captcha. Returns a token.
+```python
+result = solver.binance(sitekey='register',
+                        pageurl='https://mysite.com/page/with/binance',
+                        validate_id='e20c622fa9384952832fc1c2a6b75c0a',)
+```
+
 ## Other methods
 
 ### send / get_result

diff --git a/examples/async/async_binance.py b/examples/async/async_binance.py
@@ -0,0 +1,32 @@
+import asyncio
+import sys
+import os
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
+
+from twocaptcha import AsyncTwoCaptcha
+
+# in this example we store the API key inside environment variables that can be set like:
+# export APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Linux or macOS
+# set APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Windows
+# you can just set the API key directly to it's value like:
+# api_key="1abc234de56fab7c89012d34e56fa7b8"
+
+api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
+
+solver = AsyncTwoCaptcha(api_key)
+
+async def solve_captcha():
+    try:
+        return await solver.binance(
+            sitekey='register',
+            pageurl='https://mysite.com/page/with/binance',
+            validate_id='b51e733eff42458e98e0642d18842a3b',
+        )
+
+    except Exception as e:
+        sys.exit(e)
+
+if __name__ == '__main__':
+    result = asyncio.run(solve_captcha())
+    sys.exit('result: ' + str(result))
diff --git a/examples/async/async_binance_options.py b/examples/async/async_binance_options.py
@@ -0,0 +1,44 @@
+import asyncio
+import sys
+import os
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
+
+from twocaptcha import AsyncTwoCaptcha
+
+# in this example we store the API key inside environment variables that can be set like:
+# export APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Linux or macOS
+# set APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Windows
+# you can just set the API key directly to it's value like:
+# api_key="1abc234de56fab7c89012d34e56fa7b8"
+
+api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
+
+config = {
+            'server':           '2captcha.com', # can be also set to 'rucaptcha.com'
+    		'apiKey':           api_key,
+    		'softId':            123,
+    		'defaultTimeout':    120,
+    		'recaptchaTimeout':  600,
+    		'pollingInterval':   10,
+	    }
+
+solver = AsyncTwoCaptcha(**config)
+
+async def solve_captcha():
+    try:
+        return await solver.binance(
+            sitekey='register',
+            pageurl='https://mysite.com/page/with/binance',
+            validate_id='ef032bbedd1940f899017b26b0499ae6',
+            useragent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) "
+                      "Chrome/148.0.0.0 Safari/537.36",
+            proxy={'type': 'HTTP',
+                   'uri': 'login:password@IP_address:PORT'}
+        )
+    except Exception as e:
+        sys.exit(e)
+
+if __name__ == '__main__':
+    result = asyncio.run(solve_captcha())
+    sys.exit('result: ' + str(result))
diff --git a/examples/sync/binance.py b/examples/sync/binance.py
@@ -0,0 +1,29 @@
+import sys
+import os
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
+
+from twocaptcha import TwoCaptcha
+
+# in this example we store the API key inside environment variables that can be set like:
+# export APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Linux or macOS
+# set APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Windows
+# you can just set the API key directly to it's value like:
+# api_key="1abc234de56fab7c89012d34e56fa7b8"
+
+api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
+
+solver = TwoCaptcha(api_key)
+
+try:
+    result = solver.binance(
+        sitekey='register',
+        pageurl='https://mysite.com/page/with/binance',
+        validate_id='e20c622fa9384952832fc1c2a6b75c0a',
+    )
+
+except Exception as e:
+    sys.exit(e)
+
+else:
+    sys.exit('result: ' + str(result))
diff --git a/examples/sync/binance_options.py b/examples/sync/binance_options.py
@@ -0,0 +1,42 @@
+import sys
+import os
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
+
+from twocaptcha import TwoCaptcha
+
+# in this example we store the API key inside environment variables that can be set like:
+# export APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Linux or macOS
+# set APIKEY_2CAPTCHA=1abc234de56fab7c89012d34e56fa7b8 on Windows
+# you can just set the API key directly to it's value like:
+# api_key="1abc234de56fab7c89012d34e56fa7b8"
+
+api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
+
+config = {
+            'server':           '2captcha.com', # can be also set to 'rucaptcha.com'
+    		'apiKey':           api_key,
+    		'softId':            123,
+    		'defaultTimeout':    120,
+    		'recaptchaTimeout':  600,
+    		'pollingInterval':   10,
+	    }
+
+solver = TwoCaptcha(**config)
+
+try:
+    result = solver.binance(
+        sitekey='register',
+        pageurl='https://mysite.com/page/with/binance',
+        validate_id='e20c622fa9384952832fc1c2a6b75c0a',
+        useragent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) "
+                  "Chrome/148.0.0.0 Safari/537.36",
+        proxy={'type': 'HTTP',
+               'uri': 'login:password@IP_address:PORT'}
+    )
+
+except Exception as e:
+    sys.exit(e)
+
+else:
+    sys.exit('result: ' + str(result))
diff --git a/tests/async/test_async_binance.py b/tests/async/test_async_binance.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+
+import unittest
+
+try:
+    from .abstract_async import AsyncAbstractTest
+except ImportError:
+    from abstract_async import AsyncAbstractTest
+
+
+class AsyncBinance(AsyncAbstractTest):
+    def test_all_params(self):
+        params = {
+                'sitekey': 'register',
+                'pageurl': 'https://mysite.com/page/with/binance',
+                'validate_id': 'e20c622fa9384952832fc1c2a6b75c0a',
+                'useragent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36',
+                'proxy': {'type': 'HTTP',
+                          'uri': 'login:password@IP_address:PORT'}
+        }
+
+        sends = {
+                'method': 'binance',
+                'sitekey': 'register',
+                'pageurl': 'https://mysite.com/page/with/binance',
+                'validate_id': 'e20c622fa9384952832fc1c2a6b75c0a',
+                'useragent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36',
+                'proxytype': 'HTTP',
+                'proxy': 'login:password@IP_address:PORT'
+        }
+
+        self.send_return(sends, self.solver.binance, **params)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/sync/test_binance.py b/tests/sync/test_binance.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+
+import unittest
+
+try:
+    from .abstract import AbstractTest
+except ImportError:
+    from abstract import AbstractTest
+
+
+class CaptchaBinance(AbstractTest):
+
+    def test_all_params(self):
+        params = {
+            'sitekey': 'register',
+            'pageurl': 'https://mysite.com/page/with/binance',
+            'validate_id': 'e20c622fa9384952832fc1c2a6b75c0a',
+            'useragent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36',
+            'proxy': {'type': 'HTTP',
+                      'uri': 'login:password@IP_address:PORT'}
+        }
+
+        sends = {
+            'method': 'binance',
+            'sitekey': 'register',
+            'pageurl': 'https://mysite.com/page/with/binance',
+            'validate_id': 'e20c622fa9384952832fc1c2a6b75c0a',
+            'useragent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36',
+            'proxytype': 'HTTP',
+            'proxy': 'login:password@IP_address:PORT'
+        }
+
+        return self.send_return(sends, self.solver.binance, **params)
+
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/twocaptcha/async_solver.py b/twocaptcha/async_solver.py
@@ -1013,7 +1013,6 @@ async def altcha(self, pageurl, **kwargs):
             At least one of the parameters 'challenge_url', 'challenge_json' must be passed.
         proxy : dict, optional
             {'type': 'HTTPS', 'uri': 'login:password@IP_address:PORT'}.
-
         '''
 
         result = self.solve(pageurl=pageurl,
@@ -1022,6 +1021,30 @@ async def altcha(self, pageurl, **kwargs):
 
         return await result
 
+    async def binance(self, pageurl, sitekey, validate_id, **kwargs):
+        '''Wrapper for solving Binance captcha.
+
+        Parameters
+        __________
+        pageurl : str
+            Full URL of the page where you solve the captcha.
+        sitekey : str
+            Value of 'bizId', 'bizType', or 'bizCode' from page requests.
+        validate_id : str
+            Dynamic value of 'validateId', 'securityId', or 'securityCheckResponseValidateId'.
+        useragent : str, optional
+            Browser User-Agent. We recommend sending a valid Windows browser string.
+        proxy : dict, optional
+            {'type': 'HTTPS', 'uri': 'login:password@IP_address:PORT'}.
+        '''
+        result = self.solve(method="binance",
+                            pageurl=pageurl,
+                            sitekey=sitekey,
+                            validate_id=validate_id,
+                            **kwargs)
+
+        return await result
+
     async def solve(self, timeout=0, polling_interval=0, **kwargs):
         '''Sends captcha, receives result.
 

diff --git a/twocaptcha/solver.py b/twocaptcha/solver.py
@@ -1156,6 +1156,31 @@ def altcha(self, pageurl, **kwargs):
             **kwargs)
 
         return result
+
+    def binance(self, pageurl, sitekey, validate_id, **kwargs):
+        '''Wrapper for solving Binance captcha.
+
+        Parameters
+        __________
+        pageurl : str
+            Full URL of the page where you solve the captcha.
+        sitekey : str
+            Value of 'bizId', 'bizType', or 'bizCode' from page requests.
+        validate_id : str
+            Dynamic value of 'validateId', 'securityId', or 'securityCheckResponseValidateId'.
+        useragent : str, optional
+            Browser User-Agent. We recommend sending a valid Windows browser string.
+        proxy : dict, optional
+            {'type': 'HTTPS', 'uri': 'login:password@IP_address:PORT'}.
+        '''
+        result = self.solve(
+            method="binance",
+            pageurl=pageurl,
+            sitekey=sitekey,
+            validate_id=validate_id,
+            **kwargs)
+
+        return result
 
 
     def solve(self, timeout=0, polling_interval=0, **kwargs):