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Nether APIMinecraft mod for 1.12.2

A library mod for adding End and Nether biomes or structures, and for creating new biome ambience!

client and servernewest supported 1.12.2UtilityDecorationWorldgenLibrary
Latest version
1.4.5
Minecraft
1.12.2
Java
Java 8+
Loader
Forge
Licence
LicenseRef-Custom-License
Downloads
389.0k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Nether API servers

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

  • 1.12.2
  • Forge
  • 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 Nether API declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.12.2Forge8+declared18 Sept 2017

Download

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

1.4.5release5 Jun 2026

Nether-API-v1.4.5-mc1.12.2.jar · 0.4 MB · for 1.12.2

Download latest
eb2d4633d967…
Older versions10
  • 1.4.425 May 20261.12.20.4 MB412 downloadsd2eec0f08fd7…Get
  • 1.4.325 May 20261.12.20.4 MB48 downloadsafdda0e58426…Get
  • 1.4.213 Nov 20251.12.20.4 MB14.2k downloads6f91294b81c7…Get
  • 1.4.113 Nov 20251.12.20.4 MB80 downloadsbc30b9d469e8…Get
  • 1.4.04 Nov 20251.12.20.4 MB527 downloadsa84d44b04cc5…Get
  • 1.3.01 Jan 20241.12.20.2 MB349.9k downloadse8eba0f29faa…Get
  • 1.2.016 Jul 20231.12.20.1 MB22.6k downloadsace389f4e01c…Get
  • 1.1.08 Jul 20231.12.20.1 MB503 downloads9993559c3b2d…Get
  • 1.0.126 Jun 20231.12.20.1 MB180 downloadsa6f58d9fef9e…Get
  • 1.0.025 Jun 20231.12.20.1 MB212 downloadsbc0532571cc2…Get

Frequently asked

Does Nether API work on Minecraft 1.12.2?

Yes. 1.12.2 is the newest Minecraft version Nether 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.

Do I need to install Nether 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 Nether API support?

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 Nether API?

On the newest Minecraft version it supports, Java 8 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 Nether API under?

LicenseRef-Custom-License, 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 Nether 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 Nether 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.

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Last checked 2 mo 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? .