Selenium

GitHub

Please check out our GitHub on how to integrate Selenium:

github.com

Selenium/python at master · Smartproxy/Selenium

Supported authentication

Unfortunately, Selenium itself doesn't support username:password authentication for HTTP/HTTPs proxies; therefore, you'll need to have your IP whitelisted. Please refer to our authentication guides.

Alternatively, you can try writing a custom extension that would handle the proxy connection via username:password here.