Data API Data Pack improves Minecraft’s severe lack of tools for developer use. Tools to aid in data pack creation.

Features:

Custom Development Support:

  • Custom durability support
  • Custom enchantment support
  • Custom GUI support using marker entities
  • Custom hat support
  • Custom mob support
  • Custom music disc support
  • Custom smelting support

Blocks:

  • The following block types can now be targeted as entities

NBT Tags:

  • Over 15+ custom NBT tags for item customization including fireproofing, right-click detection, custom saturation, and more

Objectives:

  • Make entities glow
  • Make display entities match light level of surrounding blocks

Settings & Commands:

  • /function dev:settings – Summons a settings book
  • /function settings:data_api – Summons a settings book
  • /function gamerule:data_api/developer_mode – Toggles “developer mode”

Uninstall:

  • /function uninstall:developer_resources
  • /function uninstall:data_api

How to Install:

New to Minecraft? Follow our step-by-step guide to install Data Packs on your PC.View Guide

Requirements:

Gen Assets Resource Pack Required

Data API Data Pack Download Links

Filter by

For Minecraft 26.1.2, 26.1.1, 26.1

Datapack 484 KB Apr 5, 2026
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For Minecraft 1.21.11, 1.21.10, 1.21.9

Datapack 448 KB Apr 5, 2026
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For Minecraft 1.21.10, 1.21.9, 1.21.8

Datapack 444 KB Apr 5, 2026
Download from Server 1 — Download from Server 2
426 KB Apr 5, 2026
Download from Server 1 — Download from Server 2

For Minecraft 1.21.8, 1.21.7, 1.21.6

Datapack 421 KB Apr 5, 2026
Download from Server 1 — Download from Server 2
Datapack 426 KB Apr 5, 2026
Download from Server 1 — Download from Server 2
421 KB Apr 5, 2026
Download from Server 1 — Download from Server 2

For Minecraft 1.21.5

481 KB Apr 5, 2026
Download from Server 1 — Download from Server 2

For Minecraft 1.21.4

Datapack 516 KB Apr 5, 2026
Download from Server 1 — Download from Server 2
516 KB Apr 5, 2026
Download from Server 1 — Download from Server 2

For Minecraft 1.21.1, 1.21

Datapack 503 KB Apr 5, 2026
Download from Server 1 — Download from Server 2

For Minecraft 1.20.6

525 KB Apr 5, 2026
Download from Server 1

For Minecraft 1.20.4

435 KB Apr 5, 2026
Download from Server 1

For Minecraft 1.20.2, 1.20.1, 1.20

Datapack 524 KB Apr 5, 2026
Download from Server 1 — Download from Server 2
429 KB Apr 5, 2026
Download from Server 1

For Minecraft 1.19.4, 1.19.3, 1.19.2

524 KB Apr 5, 2026
Download from Server 1

For Minecraft 1.17.1

524 KB Apr 5, 2026
Download from Server 1

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