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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!

newest supported release 1.12.2Library ApiWorld BiomesBug FixesPerformance
Latest version
Nether-API-v1.5.4-mc1.12.2.jar
Minecraft
1.12.2
Java
Java 8+
Loader
Forge
Licence
not stated
Downloads
250.8k
Updated
18 d ago
Available on
CurseForge

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.

Most recently published release

Nether-API-v1.5.4-mc1.12.2.jarrelease20 Oct 2026

Nether-API-v1.5.4-mc1.12.2.jar · 0.5 MB · for 1.12.2 · Forge

Download this release
3dabba4c48d4…
Older versions10
  • Nether-API-v1.5.3-mc1.12.2.jar19 Oct 20261.12.20.5 MBd7b2bf5eb2e5…Get
  • Nether-API-v1.5.2-mc1.12.2.jar13 Oct 20261.12.20.5 MB36c3d5945a1a…Get
  • Nether-API-v1.5.1-mc1.12.2.jar11 Oct 20261.12.20.5 MB88860f04174c…Get
  • Nether-API-v1.5.0-mc1.12.2.jar11 Oct 20261.12.20.5 MBa455ebe5db6c…Get
  • Nether-API-v1.4.5-mc1.12.2.jar5 Jun 20261.12.20.4 MBfdd4caa9d5da…Get
  • Nether-API-v1.4.4-mc1.12.2.jar25 May 20261.12.20.4 MBa8de20e82915…Get
  • Nether-API-v1.4.3-mc1.12.2.jar25 May 20261.12.20.4 MB3f083233dfe7…Get
  • Nether-API-v1.4.2-mc1.12.2.jar13 Nov 20251.12.20.4 MB594494bb496e…Get
  • Nether-API-v1.4.1-mc1.12.2.jar13 Nov 20251.12.20.4 MBecc5ffd6e401…Get
  • Nether-API-v1.4.0-mc1.12.2.jar4 Nov 20251.12.20.4 MB61040026068c…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.

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?

Among the supported Minecraft releases above, the highest recorded requirement is Java 8 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

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 CurseForge, 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.

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Details from CurseForge, where the author last updated it on 20 Oct 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? .