CurseForge · Minecraft mod
Hybrid API
A library mod that helps integrate all Hybrid Labs mods with each other
Quick answer
Which Hybrid API release should I use?
Hybrid API [1.21.1-Neoforge] Hybrid API 1.0.0 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Hybrid 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 Hybrid API [1.21.1-Neoforge] Hybrid API 1.0.0 need?
[1.21.1-Neoforge] Hybrid API 1.0.0. Change the file and its required mods may change too.
Install Kotlin for Forge, GeckoLib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Hybrid API without breaking your instance.
Built for Hybrid API [1.21.1-Neoforge] Hybrid API 1.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [1.21.1-Neoforge] Hybrid API 1.0.0. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Kotlin for Forge, GeckoLib first. We found matching files for this game-version and loader setup.
- 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 [1.21.1-Neoforge] Hybrid API 1.0.0. It opens that exact file at the source.
About this project
What does Hybrid API add?
Hybrid API
Hybrid API is a library mod that includes all common code shared between Hybrid Labs' mods, allowing for better integration between them, and enabling the creation of addons for them as well.
It also contains a collection of tags to allow for easier compatibility between Hybrid Labs and other mods
Dependencies
Forge:
Fabric:
Project description from CurseForge.
Pick your setup
Hybrid API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Hybrid API versions and loaders
[1.21.1-Neoforge] Hybrid API 1.0.0
hapi-neoforge-1.21.1-1.0.0.jar
26 Aug 2026
[1.21.1-Fabric] Hybrid API 1.0.0
hapi-fabric-1.21.1-1.0.0.jar
26 Aug 2026
[1.20.1-Fabric] Hybrid API 1.0.0
hapi-fabric-1.20.1-1.0.0.jar
26 Aug 2026
[1.20.1-Forge] Hybrid API 1.0.0
hapi-forge-1.20.1-1.0.0.jar
26 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.


