Using your own proxies
In addition to Apify Proxy, you can use your own proxies both in Apify Console and the SDK.
Custom proxies in console
To use your own proxies with Apify Console, in your Actor's Input tab, scroll down and open the Proxy and browser configuration section (available for Actors whose input schema defines it). Enter your proxy URLs, and you're good to go.
Custom proxies in SDK
In the Apify SDK, use the proxyConfiguration.newUrl(sessionId) (JavaScript) or proxy_configuration.new_url(session_id) (Python) command to add your custom proxy URLs to the proxy configuration. See the JavaScript or Python SDK docs for more details.