
InputBooster API
Official developer API library for mods that want to integrate with InputBooster.
What Is This?
InputBooster API gives mod developers programmatic access to InputBooster through a stable, versioned interface. Build mods that react to input events, read live stats, control features, and manage profiles — without touching InputBooster's internal code.
What Developers Can Do
- Read live stats such as poll rate, FPS, CPS, input latency, and recovered inputs
- Control the mod by toggling active state, changing Hz, and switching AUTO or MANUAL mode
- Listen to real-time events including attacks queued, burst mode activation, profile switches, and CPS blocks
- Manage config profiles by saving, loading, and listing them programmatically
- Use it as either a required or optional dependency depending on your needs
For Players
You do not need to install this manually. If a mod you downloaded requires it, your launcher such as Prism, ATLauncher, or the Modrinth App will install it automatically.
Stability Promise
The API interface is designed to stay stable across InputBooster updates. Mods built against this library will not break just because InputBooster updates internally. Only additive changes are made between minor versions.
Links
Made by Ahaduzzaman Khan — MIT License
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as inputbooster-api-3.1.0.jar — drop this file into the mods folder
- Download size: 67 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.