How to use Froxy with Mosaic

We make Mosaic, the local-first anti-detect browser; Froxy is a proxy seller you bring your own account to. This page is the setup, not a review of Froxy's network.

Froxy gives you one gateway line with your account's tokens in it. Mosaic reads Froxy's gateway line from the seller's own documentation, so the separator, the place tokens and the session shape are read off that line rather than retyped.

Connect Froxy to Mosaic

1. In Froxy's dashboard, copy the gateway line for the pool you want, with your username and password in it.
2. In Mosaic, open a profile's proxy field, or the Proxies screen, and paste the line. Mosaic detects it as Froxy and saves it as a provider you can reuse.
3. Attach the Froxy line to each profile. Mosaic checks the exit it reaches before the browser opens.
4. Press Start. Mosaic checks the proxy before every launch and will not open the browser until Froxy has answered and tunnelled, so a dead proxy never leaks your own address.

Froxy's line has no session token Mosaic reads, so profiles share its rotation unless you paste one of Froxy's own sticky endpoints. If a Froxy endpoint stops answering, the launch stops and names what failed, so you fix the line rather than browse on your own IP.

How it works: Provider minting

What you can set per profile with Froxy

Froxy's line carries the exit country, so those are what Mosaic lets you choose per profile. Pick country in Froxy's own words, and the exit matches. A pick Froxy has no word for is refused by name, because a token a gateway silently ignores would put the profile somewhere else without telling you. The words Mosaic does not recognise still survive, because the line is copied rather than rebuilt, so an option Froxy added that Mosaic has never seen still reaches the exit.

What Mosaic does with the Froxy exit

Once a Froxy proxy is checked, Mosaic reads the public address and city it comes out at and matches the profile to it: the timezone, the languages and the geolocation are set from the exit, not from the proxy's label. Mosaic also stops WebRTC from going around the Froxy proxy, so a page cannot read your real address that way. The authentication runs through a local relay, so a Froxy login works over HTTP, HTTPS and SOCKS5, including SOCKS5 with a username and password, which Chrome cannot log in to on its own.

The honest limits

Mosaic does not sell proxies or proxy traffic; the Froxy bill is between you and Froxy. Mosaic reads Froxy's format from the published documentation and has not run it against a live Froxy account, so the row shows an untested badge; the format may be out of date if Froxy has changed it. Whether to run several accounts on Froxy exits is the platform's rule, not ours: Mosaic keeps accounts you are entitled to run apart, and does not change what a site allows.

If you are still choosing a seller, the proxies worth using with an anti-detect browser sets out what to look for, and rotating against sticky sessions explains which kind each job wants. Mosaic Pro is $49 a month for any number of profiles, with the first 14 days free, and Free holds 3 profiles.