How to use Froxy proxies in Nullprint

About Froxy

Froxy is a proxy provider with residential, mobile and datacenter proxies in 200+ countries, supporting rotating IPs and IP whitelisting. It also offers ready-made scrapers for SERP monitoring and e-commerce data, priced per 1,000 requests. Teams use Froxy for web scraping, price monitoring, SERP tracking and work in antidetect browsers.

Set it up in Nullprint

We tested this with a Froxy residential plan in Nullprint 0.2.26.

1. Create a filter in Froxy. In the Froxy dashboard, open your plan and create a filter: pick a country (we used USA), choose Login/Password authorization, and set IP Rotation. For accounts you stay logged into, use the longest rotation time or No Rotation, so each profile keeps its IP. Open the filter's details and copy the Proxy URL, or the login, password and Server:Port (for example fast.froxy.com:10000).

   

   Tip: a new filter takes 1–2 minutes to activate, so wait a moment before you test it.

2. Add it to the proxy pool. In Nullprint, open Proxies, click + Paste proxies, paste the proxy (login:[email protected]:10000 works) and click Check. Nullprint shows the exit IP, latency and Working status.

   

3. Assign it to a profile. Create a profile, or open an existing one and go to Edit → Proxy → From proxy pool, then pick the Froxy proxy. Nullprint reads the exit IP and sets the profile's time zone, language and geolocation to match; you can see them in the fingerprint panel on the left. Use one proxy per profile.

   

4. Run the check-up. Click Check-up before you launch. It compares exit IP, time zone, language and fingerprint and should come back consistent.
5. Launch and confirm. Start the profile and open a page such as ipinfo.io. The exit should be the Froxy residential IP in the country you picked.

   

Why they work well together

• Froxy lets you choose the exit country; Nullprint then matches each profile's time zone, language and geolocation to that exit, so the IP and the browser tell the same story.
• A long rotation time plus one proxy per profile keeps each account on its own stable IP. Nullprint flags a proxy that is shared by several profiles.
• Login/password HTTP proxies work out of the box; nothing to install.

Offer for Nullprint users

Use code NULLPRINT for 15% off the first payment on any monthly Froxy proxy plan.