mod
SystemsAPIMinecraft mod for 1.21.11
A fabric library that abstracts Hypixel Housing's systems
- Latest version
- 0.3.0-alpha3
- Minecraft
- 1.21.9 to 1.21.11
- Java
- Java 21+
- Loader
- Fabric
- Licence
- LGPL-3.0-only
- Downloads
- 1.3k
- Updated
- 30 d ago
- Available on
- Modrinth
PartnerHost SystemsAPI servers
One click and SystemsAPI is installed with the right loader, on hardware built for it.
- 1.21.11
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version SystemsAPI declares support for, newest first, with the Java runtime that version needs.
Download
From SystemsAPI’s own host. Nothing is re-hosted here.
systemsapi-0.3.0-alpha3+1.21.9.jar · 2.2 MB · for 1.21.9
59a651349446…Older versions16Hide older versions
- 0.3.0-alpha229 Jun 20261.21.92.0 MB3 downloads
f3c584ba7fe8…Get - 0.2.1429 Jun 20261.21.91.4 MB1 downloads
221522c8cf02…Get - 0.2.1322 Jun 20261.21.111.4 MB6 downloads
20207fcecc73…Get - 0.2.1220 May 20261.21.101.4 MB122 downloads
9109fd114b20…Get - 0.3.0-alpha118 Apr 20261.21.112.2 MB112 downloads
34f0c341e121…Get - 0.2.1116 Apr 20261.21.111.4 MB13 downloads
82d735104e00…Get - 0.2.1017 Mar 20261.21.111.0 MB24 downloads
838dca549c94…Get - 0.2.95 Mar 20261.21.91.0 MB69 downloads
f4718a18d4ae…Get - 0.2.85 Mar 20261.21.111.1 MB20 downloads
a58c81abb9bb…Get - 0.2.713 Feb 20261.21.100.8 MB81 downloads
0c70604d0e8c…Get - 0.2.610 Feb 20261.21.90.8 MB23 downloads
4baee284626f…Get - 0.2.59 Feb 20261.21.110.8 MB17 downloads
3b003e571cd1…Get - 0.2.49 Feb 20261.21.90.8 MB16 downloads
750c44ee67e4…Get - 0.2.37 Feb 20261.21.90.8 MB16 downloads
00d64d7f2e1a…Get - 0.2.26 Feb 20261.21.90.8 MB17 downloads
bd87b508fe92…Get - 0.2.12 Feb 20261.21.90.8 MB21 downloads
f6f017cdb06e…Get
Frequently asked
Does SystemsAPI work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version SystemsAPI declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does SystemsAPI support?
Everything the author has declared, from 1.21.9 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Which loader does SystemsAPI need?
Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for SystemsAPI?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is SystemsAPI under?
LGPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install SystemsAPI?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download SystemsAPI safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .