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A RedM server needs five things: a free Cfx.re licence key (made on portal.cfx.re, which replaced Keymaster), FXServer artifacts (the server program), an open game port (30120 by default), the RedM game build (sv_enforceGameBuild 1491) and, for roleplay, a framework such as VORP. On FREAKHOSTING the artifacts and ports come ready; you add the key and choose the rest.

What is a RedM licence key and where do I get it?

Every RedM server needs a server licence key from Cfx.re. It is free. Cfx.re used to issue keys on Keymaster; keys are now made on the Cfx.re Portal. Without a key, the server stops while it starts with “This server does not have a license key specified”. See how to get a RedM licence key.

What are RedM server artifacts?

Artifacts are the builds of FXServer, the server program Cfx.re makes for both RedM and FiveM. Your server comes with a recent build. Change it on Artifacts, where you pick Recommended, Latest or a specific build. See how to update your artifacts.

Which ports does a RedM server use?

Both ports are already assigned to your server. The panel writes the endpoint lines into server.cfg at every start, so you don’t edit them.

What is the RedM game build?

The game build is the version of Red Dead Redemption 2 that players must run. It is set with sv_enforceGameBuild when the server starts. Cfx.re lists 1491 (the September 2022 update) for RedM, and that is the default in Startup > Game Build. See how to change the game build.

Do I need OneSync?

For more than 32 players, yes, and most modern scripts expect it. The default server.cfg already has set onesync on. Cfx.re says a RedM server supports up to 48 players with OneSync for free. See OneSync on RedM.

Which framework should I use?

A framework adds characters, money, inventory and jobs. RedM servers often use VORP Core, which has an official txAdmin recipe. You can also run a plain server with only the Cfx.re default resources. Frameworks need a database. See how to set up a database.

Frequently asked questions

What happened to Keymaster for RedM?

Cfx.re moved licence keys to the Cfx.re Portal. The Startup variable is still called Keymaster RedM License Key; paste your Portal key there.

Can I run a RedM server for free?

The licence key and OneSync up to 48 players are free from Cfx.re. You still need a server to host it on.

Is RedM server software the same as FiveM?

Yes. Both run FXServer. The game is chosen with set gamename rdr3 for RedM and gta5 for FiveM, according to the Cfx.re server commands.

Do I need txAdmin?

No. It is optional on FREAKHOSTING. Turn it on if you want framework recipes or its in-game admin menu. See how to set up txAdmin.

RedM server guide

Every RedM guide in one place.

Getting started

The first start, step by step.

Licence key

Get it from the Cfx.re Portal.

Update artifacts

Change the FXServer build.

OneSync

Slots and OneSync modes.

Tested by the FREAKHOSTING team on our Game Panel on 2 November 2026 (RedM, FXServer build 38055 with txAdmin 8.1.2). Game facts checked against the official Cfx.re server commands and RedM server hosting pages. Steps may differ slightly if the game changes.

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Last Updated: November 2026