Use this API to retrieve a list of public proxies. We continuously test over 200,000 proxies and have a fresh list of a few thousand working proxies from over 100 countries. We also check for popular website support, so you can download a fresh list of Craigslist proxies, for example. All API responses are available in JSON, XML, CSV, or TXT. Use our advanced filtering options to get the proxies you need by filtering the country and supported websites and features. During development, you can toggle the “test” parameter, to not be billed for each response.