Authenticate

Authenticate

A Minecraft Fabric mod that provides player authentication functionality for servers.

by
3.1K Downloads
fabricutility
Rent Server with this Mod

Screenshots

Authenticate Screenshot 1
Authenticate Screenshot 2
Authenticate Screenshot 3

About this Mod

Authenticate

title

A Minecraft Fabric mod that provides player authentication functionality for servers.

Description

Authenticate is a server-side authentication mod for Minecraft that allows players to register accounts with passwords
and login to access the server. This mod helps protect your server from unauthorized access and provides basic account
management features.

Features

  • Player Registration: Players can register accounts with passwords
  • Player Login: Secure login system with password verification
  • Player Logout: Players can logout from their accounts
  • Ban System: Server administrators can ban players
  • Database Storage: Uses H2 database for persistent data storage
  • Cross-version Support: Supports multiple Minecraft versions

Requirements

  • Fabric Language Kotlin: Required for Kotlin support
  • Fabric ORM Jimmer: Required for database operations

Optional Dependencies

  • Fabric Database H2: For H2 database support

Usage

Commands

  • /register <password> <confirm> - Register a new account
  • /login <password> - Login to your account
  • /logout - Logout from your account
  • /auth ban <player> <unit> <amount> - Ban a player (admin only)

Registration Process

  1. When a new player joins the server, they will be prompted to register
  2. Use /register <password> <confirm> to create an account
  3. Make sure both passwords match
  4. After successful registration, you can login with /login <password>

Login Process

  1. Use /login <password> to access your account
  2. You must be logged in to interact with the server
  3. Use /logout when you're done playing

Configuration

Please visit https://github.com/Enaium/fabric-mod-Authenticate, as the description cannot include any SQL statements.

Available Versions

Authenticate 26.1-1.1.1release
MC 26.1fabric
March 27, 2026
Authenticate 26.1-pre-2-1.1.1release
MC 26.1-pre-2fabric
March 14, 2026
Authenticate 26.1-pre-1-1.1.1release
MC 26.1-pre-1fabric
March 14, 2026
Authenticate 26.1-pre-1-1.1.1release
MC 26.1-pre-1fabric
March 12, 2026
Authenticate 26.1-snapshot-11-1.1.1release
MC 26.1-snapshot-11fabric
March 4, 2026

How to Install Authenticate on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Authenticate". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1, 26.1-pre-2, 26.1-pre-1 (+18 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Authenticate server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1). You can switch loaders with one click in the panel.

Is Authenticate compatible with fabric?

Authenticate officially supports fabric for Minecraft 26.1, 26.1-pre-2, 26.1-pre-1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Authenticate – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Authenticate consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Authenticate with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Apache License 2.0
Server-side
Required

Supported Versions

26.126.1-pre-226.1-pre-126.1-snapshot-1126.1-snapshot-101.21.111.21.101.21.81.20.61.19.4+11 more