RealAPI
by NTRDeal
RealAPI is a Fabric library for NTRDeal's mods, providing shared attributes, events and a bundle-like item system for other developers to build on.
What it does
The library supplies common attributes that adjust how a player or mob behaves in combat and movement. Attributes cover shield fragility, armor penetration, charge time for crossbows, ranged attack and fire damage multipliers, dodge chance, and effects on experience gain and exhaustion. Mods that read these values can share one set of numbers instead of defining their own.
A large set of events lets other mods react to game activity without patching the game code. Developers can hook into container screens, entity attribute changes and the setting of model angles. The library also includes a Stack Holder system that creates bundle-like items, and a humanoid model set for mods that need player-style figures.
RealAPI requires Fabric API and runs on both client and server, so the server and every player need it. Builds exist for 26.1 – 26.3 and are released under the MIT License as open source. Two catalog mods, NTRDeal's Items and Echoed Remnants, depend on it.
Key features
Common attributes
Shared attributes for shield fragility, armor penetration, dodge chance and damage multipliers that other mods can read.
Event hooks
Events for container screens, entity attribute changes and model angle setting, so mods can extend behavior without editing game code.
Stack holder bundles
A Stack Holder system that creates bundle-like items, usable as a base for storage items in other mods.
Humanoid models
A set of humanoid model parts intended for mods that add player-style characters or figures.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 2 mods
Use cases
Building NTRDeal's Items
The library supplies the attributes and bundle system that NTRDeal's Items relies on.
Adjusting combat values
A developer can change crossbow charge time or ranged damage in one place and have dependent mods use the same numbers.
Who it’s for: RealAPI is aimed at mod developers and modpack makers who want shared attributes and events, and at players who install NTRDeal's Items or Echoed Remnants and need the library present.
Questions
Does RealAPI need Fabric API?
Does RealAPI have to be installed on the server?
Which game versions are supported?
In the catalog
RealAPI is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 8,071 mods support Minecraft 26.3.
More from NTRDeal
Similar mods
What the author says
This mod adds things for development such as: - Common attributes - Many Events - Stack Holder / Bundle Like system for creating bundle like items Feel free to use this library if you want to!
Official listing
- Modrinth page
- modrinth.com/mod/realapi
- Owner
- NTRDeal
- Published
- 2026-03-23
- Updated on Modrinth
- 2026-10-03
- Facts verified
- 2026-10-15