CurseForge · Minecraft mod
Ametrin API
Core API for mods by Ametrin Studios
Quick answer
Which Ametrin API release matches 26.3 NeoForge?
Ametrin API - 26.3 - 1.2.2 targets 26.3 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Ametrin API required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Ametrin API - 26.3 - 1.2.2 need?
Ametrin API - 26.3 - 1.2.2 on 26.3 NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Ametrin API without breaking your instance.
Built for Ametrin API - 26.3 - 1.2.2 on 26.3 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Ametrin API - 26.3 - 1.2.2. It targets 26.3 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Ametrin API - 26.3 - 1.2.2. It opens that exact file at the source.
About this project
What does Ametrin API add?

QoL API by Ametrin Studios
Current Features
- lots of data gen helpers
- block classes (DoublePlant, AgeableBush, AgableDoublePlant, Head, Torch, etc)
- creating netherlike portals
- creating Trees and Saplings
- StructurePieces
- TerrainAnalyzer (used by Dungeons Enhanced)
- time conversion
- color conversion
- adding strippable logs
- lots more
If you want to use Ametrin API for your own projects check the GitHub repo.
You can ask questions on our Discord server.
Project description from CurseForge.
Pick your setup
Ametrin API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader buildShowing the newest 12 of 23 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ametrin API versions and loaders
Ametrin API - 26.3 - 1.2.2
ametrin-26.3-1.2.2.jar
9 Oct 2026
Ametrin API - 26.3 - 1.2.1
ametrin-26.3-1.2.1.jar
22 Sept 2026
Ametrin API - 26.3 - 1.2.0
ametrin-26.3-1.2.0.jar
19 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.