NBTApi FancyMenu Add-on

An add-on for FancyMenu that adds support for my NBTApi mod.

by
75 Downloads
fabricutility
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About this Mod

NBTApi FancyMenu Add-on

The add-on has only been tested on Minecraft 1.20.1 with FancyMenu 3.7.0. If you can get the mod to work on other versions, please report it on issues.

This mod adds support for the NBTApi mod to FancyMenu, allowing you to view or edit world data directly in the menu.

This add-on adds:

  • Set NBT Action - this action allows you to change the value of an NBT parameter in the format world|path|value

    For example:

New World|Data.LevelName|New Name
  • NBT Value Placeholder - allows you to display the NBT value from the world in any text field, in the format of a regular FancyMenu placeholder, parameters - world and path.

    For example:

{“placeholder”:“nbt_value”,“values”:{“world”:“New World”,‘path’:“Data.LevelName”}}
  • NBT Value Requirement - this is a requirement for a specific NBT value in the format world|path|operator|value.
    The operators are simple - ==, !=, >, <, >=, <=, and contains (for strings).

    For example:

New World|Data.GameType|==|1
New World|Data.LevelName|contains|Test
New World|Data.Difficulty|>|0

Available Versions

NBTApi FancyMenu Add-onrelease
MC 1.20.1fabric
November 23, 2025

How to Install NBTApi FancyMenu Add-on on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "NBTApi FancyMenu Add-on". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

NBTApi FancyMenu Add-on server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is NBTApi FancyMenu Add-on compatible with fabric?

NBTApi FancyMenu Add-on officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with NBTApi FancyMenu Add-on – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if NBTApi FancyMenu Add-on consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install NBTApi FancyMenu Add-on with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.20.1