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NBT-API project artwork

Modrinth · Minecraft mod

NBT-API

Add custom NBT tags to Items/Tiles/Entities without NMS

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

Quick answer

Which NBT-API release matches 1.21.6?

Updated last month
Best match for your filters 2.16.1
Game version 1.10, 1.10.1, 1.10.2
Loader bukkit, folia, paper

NBT-API 2.16.1 targets 1.10, 1.10.1, 1.10.2 with bukkit, folia, paper. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.

Where it goes

Is NBT-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 bukkit, folia, paper
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 NBT-API 2.16.1 need?

2.16.1 on 1.21.6. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add NBT-API without breaking your instance.

Built for NBT-API 2.16.1 on 1.21.6. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 2.16.1. It targets 1.10, 1.10.1, 1.10.2 with bukkit, folia, paper; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  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 2.16.1. It opens that exact file at the source.

About this project

What does NBT-API add?

(Item-)NBT-API

Add custom NBT tags to Items/Tiles/Entities without NMS! Modify NBT and store it Files, other NBT or as String in yaml/json/SQL/Redis.
Server Owner/Developer Wiki

Build/Maven Status

Build Status

SpigotMC Status

VersionRatingRatingbStats ServersbStats Players

Getting started

Import the API using Maven, then check out the basic usage or code examples like working with Skulls.

bStats

bStats Stats

Project description from Modrinth.

Pick your setup

NBT-API by Minecraft version and loader

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

69 available setups

Showing the newest 12 of 69 game versions. Older files are in the list below.

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

Recent files

NBT-API versions and loaders

9 of 26 releases match
Clear filters

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

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