# Set up Lunaproxy with the Mosaic anti-detect browser > Use Lunaproxy with Mosaic: paste the gateway line, and Mosaic checks the exit before every launch so a profile never opens on your own address. Source: https://mosaicbrowser.com/providers/luna-proxies ## Set up Lunaproxy with the Mosaic anti-detect browser Paste a Lunaproxy proxy or gateway line onto a profile in Mosaic; Mosaic checks that it answers and tunnels before the browser opens, and sets the profile's timezone and language to the exit. ![Lunaproxy with Mosaic, beside a screenshot: a proxy check result in Mosaic: latency, exit address, ISP, HTTPS tunnelling and reputation](https://mosaicbrowser.com/covers/luna-proxies.webp) We make Mosaic, the local-first anti-detect browser; Lunaproxy is a proxy seller you bring your own account to. This page is the setup, not a review of Lunaproxy's network. You bring a Lunaproxy account; Mosaic brings the browser. Mosaic reads Lunaproxy's gateway line from the seller's own documentation, so the line you copy from Lunaproxy is kept as a template, and the targeting and session tokens are read from it rather than guessed. ## Connect Lunaproxy to Mosaic 1. In Lunaproxy'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 Lunaproxy and saves it as a [provider](https://mosaicbrowser.com/features/proxy-providers) you can reuse. 3. Attach the Lunaproxy 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 Lunaproxy has answered and tunnelled, so a dead proxy never leaks your own address. Lunaproxy's line has no session token Mosaic reads, so profiles share its rotation unless you paste one of Lunaproxy's own sticky endpoints. If a Lunaproxy endpoint stops answering, the launch stops and names what failed, so you fix the line rather than browse on your own IP. Mosaic is a desktop app Email yourself the link and open it on your computer. [How it works: Provider minting](https://mosaicbrowser.com/features/proxy-providers) ## What you can set per profile with Lunaproxy Lunaproxy's line carries the exit country, so those are what Mosaic lets you choose per profile. Pick country in Lunaproxy's own words, and the exit matches. A pick Lunaproxy 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 Lunaproxy added that Mosaic has never seen still reaches the exit. ## What Mosaic does with the Lunaproxy exit Once a Lunaproxy 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 Lunaproxy proxy, so a page cannot read your real address that way. The authentication runs through a local relay, so a Lunaproxy 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 Lunaproxy bill is between you and Lunaproxy. Mosaic reads Lunaproxy's format from the published documentation and has not run it against a live Lunaproxy account, so the row shows an untested badge; the format may be out of date if Lunaproxy has changed it. Whether to run several accounts on Lunaproxy 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](https://mosaicbrowser.com/compare/best-proxies-for-anti-detect-browsers) sets out what to look for, and [rotating against sticky sessions](https://mosaicbrowser.com/guides/rotating-vs-sticky-proxies) 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](https://mosaicbrowser.com/pricing). ## Questions ### Does Mosaic sell Lunaproxy proxies? No. Mosaic reads the gateway line from your own Lunaproxy account; you buy the proxies from Lunaproxy. Mosaic does not resell proxy traffic. ### Can each profile get its own Lunaproxy exit? Mosaic reads no session token in Lunaproxy's line, so it cannot pin one exit per profile from it. Paste a sticky endpoint from Lunaproxy if you need an exit to stay put for a profile. ### Can I choose the Lunaproxy exit country per profile? Yes, where Lunaproxy's line format has a word for it. Mosaic reads country from the line and lets you set it per profile; a pick Lunaproxy cannot spell is refused by name, never dropped. ### Has Mosaic tested Lunaproxy? The Lunaproxy format comes from Lunaproxy's own documentation, not a live run, so the row carries an untested badge in Mosaic. Mosaic still checks every Lunaproxy proxy before a profile opens. ## Related [Provider accounts: one gateway line, one exit per profile](https://mosaicbrowser.com/features/proxy-providers): Paste your proxy seller's gateway line once and Mosaic mints a separate session for every profile, so each one browses from its own exit address.  [Rotating vs sticky proxies: which one an account needs](https://mosaicbrowser.com/guides/rotating-vs-sticky-proxies): Rotating vs sticky proxies: rotating changes the exit IP per connection, sticky keeps one for a session you name. Logged-in accounts need sticky. [PIA Proxy in Mosaic: paste the gateway, mint a session](https://mosaicbrowser.com/providers/pia-proxies): Use PIA Proxy with Mosaic: paste the gateway line, and Mosaic checks the exit before every launch so a profile never opens on your own address. [ABCProxy proxies in Mosaic: one line, an exit per profile](https://mosaicbrowser.com/providers/abc-proxies): Use ABCProxy with Mosaic: paste the gateway line, and Mosaic checks the exit before every launch so a profile never opens on your own address. [How to use Anyip with Mosaic](https://mosaicbrowser.com/providers/anyip-proxies): Use Anyip with Mosaic: paste the gateway line, and Mosaic checks the exit before every launch so a profile never opens on your own address. [Set up Bright Data with the Mosaic anti-detect browser](https://mosaicbrowser.com/providers/bright-data-proxies): Paste your Bright Data gateway line into Mosaic once and every profile mints its own Bright Data session, so each one browses from a different exit. [How to use Bubble Proxies with Mosaic](https://mosaicbrowser.com/providers/bubble-proxies): Paste your Bubble Proxies gateway line into Mosaic once and every profile mints its own Bubble Proxies session, so each one browses from a different exit. ## One gateway line, an exit per profile Paste your seller’s gateway line into Mosaic once. Every profile mints its own session, so each one browses from a different exit. Free holds 3 profiles. Pro is $49 a month for any number. Mosaic is a desktop app Email yourself the link and open it on your computer.