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Bundle APIMinecraft mod for 1.21.1

Bundle API allows mod authors to easily add bundles that can hold more than 1 stack of items specified by an item tag.

client and servernewest supported 1.21.1AdventureEquipmentGame MechanicsStorage
Latest version
1.1.0-neoforge
Loaders
Fabric, NeoForge
Licence
MIT
Downloads
405.7k
Updated
11 d ago
Available on
Modrinth
Space NodeOur hosting

Host Bundle API servers

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

  • 1.21.1
  • Fabric
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge21+declared8 Aug 2024
1.21Fabric, NeoForge21+declared13 Jun 2024

Download

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

1.1.0-neoforgerelease17 Sept 2025

bundle-api-neoforge-1.1.0.jar · 0.1 MB · for 1.21, 1.21.1

Download latest
b9775122f35f
Older versions6
  • 1.1.0-fabric17 Sept 20251.21, 1.21.10.1 MB130.7k downloads2ce5825b7122Get
  • 1.0.417 Mar 20251.21, 1.21.10.1 MB75.5k downloads85a5b506a9f5Get
  • 1.0.327 Feb 20251.21, 1.21.10.1 MB35.7k downloads5546df2c780aGet
  • 1.0.23 Feb 20251.21.10.1 MB3.7k downloads85f9081899dfGet
  • 1.0.11 Feb 20251.21.10.1 MB119 downloadsc7e782d08a3eGet
  • 1.0.030 Jan 20251.21.10.1 MB201 downloadsd043e76ab3c1Get

Frequently asked

Does Bundle API work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Bundle 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 Bundle API support?

Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Bundle 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 Bundle API support?

Fabric, NeoForge. 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 Bundle API?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Bundle 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 Bundle 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 Bundle 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.

Works on the same versions

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

Last checked 11 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .