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CJs Mod API project artwork

Modrinth · Minecraft mod

CJs Mod API

A Modding API for Paper designed to make adding Custom Functionality easy

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which CJs Mod API release should I use?

Updated 1 year ago
Latest stable file 1.2+1.21.6
Game version 1.21.6, 1.21.7, 1.21.8
Loader paper, purpur

CJs Mod API 1.2+1.21.6 targets 1.21.6, 1.21.7, 1.21.8 with paper, purpur. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.

Where it goes

Is CJs Mod API required on the client, server, or both?

Do not install it on the client. It must be installed on the dedicated server.

Client Not supported
Dedicated server Required
Loader for this release paper, purpur
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

This file is marked server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does CJs Mod API 1.2+1.21.6 need?

1.2+1.21.6. Change the file and its required mods may change too.

All 1 required mods have matching files

Install PacketEvents first. We found matching files for this game-version and loader setup.

PacketEvents Needed by CJs Mod API 1.2+1.21.6
required
Matching file found Matched file: 2.13.0+spigot

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add CJs Mod API without breaking your instance.

Built for CJs Mod API 1.2+1.21.6. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 1.2+1.21.6. It targets 1.21.6, 1.21.7, 1.21.8 with paper, purpur; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install PacketEvents first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    Do not install it on the client. It must be installed on the dedicated server.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 1.2+1.21.6. It opens that exact file at the source.

About this project

What does CJs Mod API add?

Not Maintained
Modrinth Version

📖 What's this Plugin?

This plugin is an API I developed for mods in PaperMC, as I haven’t come across any alternative plugins that allow coding.

✅ Features:

  • Custom Items
  • Registries (for anything)

📖 Usage

Using the API is rather simple, it's kind of like making a Mod.
Though it's not, just lots and lots of abstraction making it easier ^^

For applied examples, look into Example Mod Plugin

📖 How Can I Add My Assets?

I recommend using Dynamic RP, as it's simple to use and specifically designed by me for this purpose.

📖 Where Can I View My Added Items?

To view your added items, type /modapi items in the chat. This will display all available ItemGroups. Click on your ItemGroup and see the items you’ve added to it.
You can also use /give

Project description from Modrinth.

Pick your setup

CJs Mod API by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

4 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

CJs Mod API versions and loaders

4 of 4 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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