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NilKit APIMinecraft mod for 26.1.2

NilKit API provides reusable utilities for mods built around NilLoader, with a particular focus on legacy Minecraft development.

client and servernewest supported release 26.1.2UtilityGame MechanicsLibraryManagement
Latest version
4.1.0
Minecraft
1.2.1 to 26.1.2
Java
Java 25+
Loaders
none declared
Licence
LGPL-3.0-or-later
Downloads
325
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host NilKit API servers

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

  • 26.1.2
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version NilKit API declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftKindJavaEvidenceReleased
26.1.2release25+declared9 Apr 2026
26.1.1release25+declared1 Apr 2026
26.1release25+declared24 Mar 2026
1.21.11release21+declared9 Dec 2025
1.21.10release21+declared7 Oct 2025
1.21.9release21+declared30 Sept 2025
1.21.8release21+declared17 Jul 2025
1.21.7release21+declared30 Jun 2025
1.21.6release21+declared17 Jun 2025
1.21.5release21+declared25 Mar 2025
1.21.4release21+declared3 Dec 2024
1.21.3release21+declared23 Oct 2024
1.21.2release21+declared22 Oct 2024
1.21.1release21+declared8 Aug 2024
1.21release21+declared13 Jun 2024
1.20.6release21+declared29 Apr 2024
1.20.5release21+declared23 Apr 2024
1.20.4release17+declared7 Dec 2023
1.20.3release17+declared4 Dec 2023
1.20.2release17+declared20 Sept 2023
1.20.1release17+declared12 Jun 2023
1.20release17+declared2 Jun 2023
1.19.4release17+declared14 Mar 2023
1.19.3release17+declared7 Dec 2022
1.19.2release17+declared5 Aug 2022
1.19.1release17+declared27 Jul 2022
1.19release17+declared7 Jun 2022
1.18.2release17+declared28 Feb 2022
1.18.1release17+declared10 Dec 2021
1.18release17+declared30 Nov 2021
1.17.1release16+declared6 Jul 2021
1.17release16+declared8 Jun 2021
1.16.5release8+declared14 Jan 2021
1.16.4release8+declared29 Oct 2020
1.16.3release8+declared10 Sept 2020
1.16.2release8+declared11 Aug 2020
1.16.1release8+declared24 Jun 2020
1.16release8+declared23 Jun 2020
1.15.2release8+declared17 Jan 2020
1.15.1release8+declared16 Dec 2019

59 older versions not shown.

Download

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

Most recently published release

4.1.0release6 Aug 2026

NilKit API-4.1.0-all.jar · 10.2 MB · for 26.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +94 more

Download this release
2491afefebee…
Older versions7
  • 4.0.06 Aug 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +94 more10.2 MBb4338b821bbf…Get
  • 2.0.18 Apr 20261.7.10, 1.7.9, 1.7.8, 1.7.7, 1.7.6 +16 more0.3 MB48 downloadsf34871d987e5…Get
  • 2.0.08 Apr 20261.7.10, 1.7.9, 1.7.8, 1.7.7, 1.7.6 +16 more0.3 MB23 downloads907bf4e8d21f…Get
  • 1.0.36 Apr 20261.6.4, 1.6.2, 1.5.2, 1.4.7, 1.3.20.2 MB20 downloadse4cf940d0d31…Get
  • 1.0.223 Mar 20261.6.4, 1.6.2, 1.5.2, 1.4.7, 1.3.270 KB30 downloads1e994d7d8f6f…Get
  • 1.0.121 Mar 20261.4.763 KB22 downloadsc81a58e0a1ef…Get
  • 1.0.021 Mar 20261.4.762 KB16 downloadse0134c4515f3…Get

Frequently asked

Does NilKit API work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version NilKit API 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 NilKit API support?

Everything the author has declared, from 1.2.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install NilKit 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.

Which Java version do I need for NilKit API?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is NilKit API under?

LGPL-3.0-or-later, 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 NilKit 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 NilKit 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 6 Aug 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .