Elysium API
Elysium is a library mod with various utilities, built-in features and new data driven systems for both Mod-Developers and Modpack-Creators to utilize
- Loaders
- NeoForgeForge
- Downloads on Modrinth
- 2.8M
- Followers on Modrinth
- 35
- versions
- 17
- Updated
- August 22, 2026Aug 22
- Published
- in 2024
At a glance
Works both in the game and on the server — install where you need it
Elysium-API is a library mod for Minecraft NeoForge 1.21.1. It provides a robust collection of utilities, built-in features, and data-driven systems designed to simplify and expand the modification capabilities for both mod developers and modpack creators.
Elysium's target is to make the game easier to modify by providing tools for the more esoteric, overlooked or hardcoded parts of Minecraft; in other words, areas where vanilla behavior is often difficult or impossible to change without invasive workarounds. A few of the things it provides are:
- Various useful Java APIs
- Utility Classes and Methods
- Data-driven and Resource-driven systems
- And more!
FAQ
How to install Elysium API?
Install NeoForge for your Minecraft version, download Elysium API for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Elysium API support?
Elysium API has builds for Minecraft 1.20.1, 1.21.1.
Is Elysium API needed on the server?
Works on either side — install it in the game, on the server, or both
