CurseForge · Minecraft mod
Authenticate
A Minecraft Fabric mod that provides player authentication functionality for servers.
Quick answer
Which Authenticate release matches 1.8.9?
Authenticate 1.8.9-1.1.0 targets 1.8.9 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. 4 required mods need a matching file.
Where it goes
Is Authenticate required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Authenticate 1.8.9-1.1.0 need?
Authenticate 1.8.9-1.1.0 on 1.8.9. Every mod below is checked against that same setup.
Install Fabric Database H2, Fabric ORM Jimmer, Fabric API, Fabric Language Kotlin first, but 4 required mods have no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Authenticate without breaking your instance.
Built for Authenticate 1.8.9-1.1.0 on 1.8.9. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Authenticate 1.8.9-1.1.0. It targets 1.8.9 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric Database H2, Fabric ORM Jimmer, Fabric API, Fabric Language Kotlin first, but 4 required mods have no matching file for this setup. Do not mix loader builds to force a match.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Authenticate 1.8.9-1.1.0. It opens that exact file at the source.
About this project
What does Authenticate add?
Authenticate
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
- When a new player joins the server, they will be prompted to register
- Use
/register <password> <confirm>to create an account - Make sure both passwords match
- After successful registration, you can login with
/login <password>
Login Process
- Use
/login <password>to access your account - You must be logged in to interact with the server
- Use
/logoutwhen you're done playing
Configuration
Please visit https://github.com/Enaium/fabric-mod-Authenticate, as the description cannot include any SQL statements.
Project description from CurseForge.
Pick your setup
Authenticate by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.8
1 loader build1.20.6
1 loader build1.19.4
1 loader build1.18.2
1 loader build1.17.1
1 loader build1.16.5
1 loader build1.15.2
1 loader buildShowing the newest 12 of 19 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Authenticate versions and loaders
Authenticate 1.8.9-1.1.0
Authenticate-1.8.9-1.1.0.jar
12 Nov 2025
Authenticate 1.8.9-1.0.0
Authenticate-1.8.9-1.0.0.jar
27 Jul 2025
Looking for an older file? The official CurseForge project page is in Resources.