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Battle Arts APIMinecraft mod for 1.21.11

The API Mod that started it all

client and servernewest supported release 1.21.11
Latest version
21.17.7-mc1.21.1-neoforge
Minecraft
1.20.1 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
55.8k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Battle Arts API servers

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

  • 1.21.11
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge21+declared9 Dec 2025
1.21.10Forge, NeoForge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge21+declared17 Jul 2025
1.21.7NeoForge, Forge21+declared30 Jun 2025
1.21.6Forge, NeoForge21+declared17 Jun 2025
1.21.5NeoForge, Forge21+declared25 Mar 2025
1.21.4NeoForge, Forge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023

Download

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

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • NeoForge

    21.15.8.2a · 11 Mar 2026 · battlearts_api-21.15.8.2a.jar

    Get NeoForge

Most recently published release

21.17.7-mc1.21.1-neoforgerelease15 May 2026

battle_arts_api-21.17.7-mc1.21.1-neoforge.jar · 0.2 MB · for 1.21.1 · NeoForge

Download this release
1447542870ca…
Older versions17
  • 21.17.6-mc1.21.1-neoforge15 May 20261.21.10.2 MB18 downloadsa38a50bd2511…Get
  • 21.17.5-mc1.21.1-neoforge15 May 20261.21.10.2 MB11 downloads84f2d5c28502…Get
  • 21.17.4-mc1.21.1-neoforge15 May 20261.21.10.2 MB12 downloads5866a33b6a2e…Get
  • 21.17.3-mc1.21.1-neoforge14 May 20261.21.10.2 MB16 downloadsfacafb5bb097…Get
  • 21.17.2-mc1.21.1-neoforge14 May 20261.21.10.2 MB16 downloads1bcbc736fb0e…Get
  • 21.17.1-mc1.21.1-neoforge14 May 20261.21.10.2 MB15 downloadsf29e63f66771…Get
  • 20.14.16.516 Apr 20261.20.10.2 MB8.5k downloadsd560f0ce7b7d…Get
  • 20.14.16.415 Apr 20261.20.10.2 MB212 downloads0b805c05d723…Get
  • 20.14.16.315 Apr 20261.20.10.2 MB111 downloads937c96ca29f6…Get
  • 20.14.16.1-mc1.20.1-forge14 Apr 20261.20.10.2 MB1.2k downloads002db1cb79f2…Get
  • 21.15.8.3a26 Mar 20261.21.10.2 MB209 downloads61a1e0711c16…Get
  • 21.15.8.326 Mar 20261.21.10.2 MB23 downloadsfaa13ad4224d…Get
  • 21.15.8.2a11 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.2 MB104 downloads06b921056590…Get
  • 21.15.8.211 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.2 MB20 downloads0367077a2bf7…Get
  • 21.15.8.110 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.2 MB30 downloadsbee2d3fae14b…Get
  • 21.15.8.03 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.2 MB41 downloads3a5c484b8529…Get
  • 20.10.7.524 Apr 20251.20.10.2 MB45.6k downloads4a4dbdb2da78…Get

Frequently asked

Does Battle Arts API work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Battle Arts 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 Battle Arts API support?

Everything the author has declared, from 1.20.1 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Battle Arts 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 platform or loader does Battle Arts API support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Battle Arts API?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Battle Arts API under?

MIT, 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 Battle Arts 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 Battle Arts 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.

Used by

1 project lists Battle Arts API as a required dependency.

Battle ArtsExpanding the Epic Fight Mod with Unique Styles and Weapon Capabilities!

Details from Modrinth, where the author last updated it on 15 May 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? .