Backend REFUSED the auth key. Reason: Your key is invalid. means BeamMP’s servers don’t accept the key in your server’s config, so the server is not listed. On FREAKHOSTING, create a key at keymaster.beammp.com, paste it into Authentication Key on the Startup page (replacing changemeplease) and restart the server.
The full line in the console looks like this:
Why is my BeamMP auth key invalid?
How to fix the auth key error
1
Create or copy a key
Log in to the Keymaster with Discord, open Keys and copy your key, or click the green + to create one. See get an auth key.
2
Paste it on Startup
In the Game Panel, click Startup and replace the value in Authentication Key. Check there are no spaces before or after it.
3
Restart
4
Check the console
Watch the console for a minute. If the refused line no longer appears, the key is accepted.
Frequently asked questions
Can players still join while the key is refused?
Yes, with Direct Connect and your IP and port. The server just isn’t listed.I ran out of keys. What can I do?
Reuse a key from a server you no longer run, or get extra keys by supporting BeamMP (donations or boosting the BeamMP Discord server).Is the key the same as my BeamMP account password?
No. The auth key is only for the server. Your account login is separate and managed by BeamMP.Related guides
BeamMP server guide
Every BeamMP page in one place.
Auth key and name
Keymaster step by step.
Not showing in the list
Other reasons you aren’t listed.
Getting started
Set up your server.
Tested by the FREAKHOSTING team on our Game Panel on 3 November 2026 (BeamMP Server v3.9.3). Steps may differ slightly if the game changes.
Need Extra Help?
If you encounter any issues, our support team is ready to assist:- Live Chat: Quick assistance via our website.
- Support Ticket: Open a Ticket
- Discord: Join our Community
- Email: support@freakhosting.com
Last Updated: November 2026