
Modrinth · Minecraft mod
Data API
Tools to aid in datapack creation
Quick answer
Which Data API release matches 26.3-snapshot-4?
Data API 1.10.3+mod targets 1.21.5, 1.21.6, 1.21.7 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is Data API required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Data API 1.10.3+mod need?
1.10.3+mod on 26.3-snapshot-4. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Data API without breaking your instance.
Built for Data API 1.10.3+mod on 26.3-snapshot-4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.10.3+mod. It targets 1.21.5, 1.21.6, 1.21.7 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.10.3+mod. It opens that exact file at the source.
About this project
What does Data API add?

Join the discord to interact with me and others about Minecraft
OVERVIEW 
With this datapack I hope to improve Minecraft's severe lack of tools for developer use
FEATURES 
- Visit the wiki for more information
Custom Delevopment Support
- Custom durability backport
- Custom enchantment backport
- Custom mob support
- Custom music disc backport
- Custom smelting support
NBT Tags
- Over 15+ custom NBT tags for item customization including
right-click detection,attack detection,drop detection, and more
Objectives
- Make entities glow
ALSO CHECK OUT 
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Project description from Modrinth.
Pick your setup
Data API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3-snapshot-6
5 loader builds26.3-snapshot-5
5 loader builds26.3-snapshot-4
5 loader builds26.3-snapshot-3
5 loader builds26.3-snapshot-2
5 loader builds26.3-snapshot-1
5 loader builds26.2
5 loader builds26.1.2
5 loader builds26.1.1
5 loader builds26.1
5 loader builds1.21.11
5 loader builds1.21.10
5 loader buildsShowing the newest 12 of 45 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
Data API versions and loaders
1.10.3+mod
data_api-1.10.3.jar
4 May 2026
1.10.3
data_api.zip
4 May 2026
Looking for an older file? The official Modrinth project page is in Resources.























