How do I install Somnus API (Discontinued)?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Somnus API (Discontinued) work with?

The listing gives Minecraft 1.17.1, 1.16.5, 1.17, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Somnus API (Discontinued)

Java mod listed for Minecraft 1.16–1.17. Downloads from the MC Java Mods app on Android.

by TheIllusiveC4 · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.17.1Newest
Minecraft 1.17
Minecraft 1.16.5
Minecraft 1.16.4

⬇ Download for 1.17.1 ⬇ Download for 1.17 ⬇ Download for 1.16.5 ⬇ Download for 1.16.4

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

This project is discontinued as of Fabric API 0.39.0+ for 1.16.5 and 1.17.1. Please use the EntitySleepEvents introduced in that Fabric API version instead.

Somnus is a lightweight library that adds a few events for sleeping in Minecraft to allow mod developers easy and compatible ways of implementing their sleep mechanics on Fabric.

Features

Determining the time of day for the world when players wake up
Preventing or hooking into sleep attempts
Determining valid times of day for sleeping
Hooking into when players wake up
Changing vertical offsets for sleeping players

Adding to Your Project:

Please refer to the GitHub README file.

Support

Please report all bugs, issues, and feature requests to the issue tracker.

For non-technical support and questions, join the developer's Discord.

License

All source code and assets are licensed under LGPL 3.0.

Donations

Donations to the developer can be sent through Ko-fi.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.17.1, 1.16.5, 1.17
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 CurseForge — 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.

File checked by MCModsHub

Ships as somnus-fabric-0.0.14-1.17.1.jar — drop this file into the mods folder
Download size: 71 KB
Download link checked 14 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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