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Structure Pool APIMinecraft mod for 1.21.1

πŸ“š API to inject structures into structure pools.

newest supported 1.21.1World GenLibrary Api
Latest version
structure_pool_api-fabric-1.2.1+1.21.1.jar
Loaders
Fabric, NeoForge
Licence
not stated
Downloads
14.4M
Updated
3 d ago
Available on
CurseForge

Minecraft versions

Every version Structure Pool 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
1.20.1Fabric, NeoForge17+declared12 Jun 2023

Download

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

structure_pool_api-fabric-1.2.1+1.21.1.jarrelease24 Oct 2025

structure_pool_api-fabric-1.2.1+1.21.1.jar Β· 0.1 MB Β· for 1.21, 1.21.1

Download latest
ca2fb52f5fd2…
Older versions8
  • structure_pool_api-neoforge-1.2.1+1.21.1.jar24 Oct 20251.21.10.1 MB5150191b29de…Get
  • structure_pool_api-fabric-1.2.0+1.21.1.jar19 Sept 20251.21, 1.21.10.1 MB74.0k downloadsbb76ad96ee8e…Get
  • structure_pool_api-neoforge-1.2.0+1.21.1.jar19 Sept 20251.21.10.1 MBf6819c317795…Get
  • structure_pool_api-1.1.3+1.21.1.jar10 Sept 20241.21, 1.21.10.1 MB271.4k downloads99de1c6aeb8a…Get
  • structure_pool_api-1.1.2+1.21.1.jar10 Sept 20241.21, 1.21.10.1 MB167 downloads9661ab15ec97…Get
  • structure_pool_api-1.1.1+1.21.1.jar2 Sept 20241.21.10.1 MB601 downloads6e4c3829d27b…Get
  • structure_pool_api-1.1.0+1.21.jar11 Aug 20241.210.1 MB442 downloadsbf9dd3891784…Get
  • structure_pool_api-1.0+1.20.1.jar26 Oct 20231.20.10.3 MB7.2M downloads4af199a3930d…Get

Frequently asked

Does Structure Pool API work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Structure Pool 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 Structure Pool API support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Structure Pool API need?

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

Which Java version do I need for Structure Pool API?

On the newest Minecraft release 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.

How do I install Structure Pool 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 Structure Pool API safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 3 d ago against CurseForge. 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? .