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CurseForge CurseForge · Mod

How to install "Structure Gel API"

An API for simplifying the developer end of creating generated structures.

Author

ModdingLegacy, silver_david

Downloads

112.6M

Last Updated

Oct 12, 2025

Mod Loaders

NeoForge Forge

Minecraft Versions

1.21.4 1.20.4 1.19.4 1.18.2 1.17.1 1.16.5
Dimensions Structures API and Library

Quick Install ID

#structure-gel-api

Install Structure Gel API in GDLauncher

Structure Gel API runs on NeoForge, Forge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that Structure Gel API supports (1.21.4, 1.20.4, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #structure-gel-api, find Structure Gel API in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that Structure Gel API supports (1.21.4, 1.20.4, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #structure-gel-api, find Structure Gel API in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Structure Gel API supports. As of the latest release, 1.21.4, 1.20.4, 1.19.4 are supported. Structure Gel API supports multiple loaders (NeoForge, Forge); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Structure Gel API free?

Yes. Structure Gel API is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Structure Gel API support?

Structure Gel API supports Minecraft 1.21.4, 1.20.4, 1.19.4, 1.18.2, 1.17.1, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does Structure Gel API require Forge or Fabric?

Structure Gel API supports NeoForge, Forge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Structure Gel API?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #structure-gel-api. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Structure Gel API?

Structure Gel API is made by ModdingLegacy, silver_david. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/structure-gel-api).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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