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Hellion's APIMinecraft mod

An API mod for use in all of Hellion's projects!

client and server
Latest version
1.21.1-1.0.0
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
AGPL-3.0-only
Downloads
5.3k
Updated
29 d ago
Available on
Modrinth
Space NodeOur hosting

Host Hellion's API servers

One click and Hellion's API is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Hellion's API’s own host. Nothing is re-hosted here.

1.21.1-1.0.0release29 May 2026

hellionsapi-neoforge-1.21.1-1.0.0.jar · 97 KB · for 1.21.1

Download latest
710a5db43a1f…
Older versions5
  • 1.21.1-0.6.09 Feb 20261.21.182 KB199 downloads54d769f55026…Get
  • 1.21.1-0.5.09 Feb 20261.21.166 KB18 downloads0641f7f6b13d…Get
  • 1.21.1-0.4.010 Jan 20261.21.165 KB23 downloads1b5bccfe36d1…Get
  • 1.21.1-0.3.010 Jan 20261.21.181 KB27 downloads2fd1a96204da…Get
  • 1.21-0.1.09 Aug 20241.21.1, 1.2144 KB870 downloadsb346a09fe161…Get

Frequently asked

Do I need to install Hellion's API on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

What licence is Hellion's API under?

AGPL-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 Hellion's API?

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 Hellion's API safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does Hellion's API work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 5 Sept 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 54 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .