CurseForge · Minecraft mod
Merchant Core
A craftable machine block that binds to a specific Villager to fully automate trading, item processing, and leveling.
Quick answer
Which Merchant Core release should I use?
Merchant Core merchant-core-1.0.0.jar targets 1.21.11-snapshot, 1.21.11 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Merchant Core required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Merchant Core merchant-core-1.0.0.jar need?
merchant-core-1.0.0.jar. Change the file and its required mods may change too.
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 Merchant Core without breaking your instance.
Built for Merchant Core merchant-core-1.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use merchant-core-1.0.0.jar. It targets 1.21.11-snapshot, 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
- 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.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside merchant-core-1.0.0.jar. It opens that exact file at the source.
About this project
What does Merchant Core add?
🟢 Merchant Core
An advanced trading station that binds to Villagers to automate your emerald farming and item exchanges.
Ever get tired of manually clicking through Villager trades or struggling to build massive, laggy trading halls? Merchant Core introduces a balanced, vanilla-friendly way to automate your trades. Craft the core, bind it to your favorite Villager, and let the machine handle the rest!
✨ Features
- 🔗 Smart Villager Binding: Simply
Shift + Right-Clickthe Merchant Core to scan and bind it to the nearest Villager (within a 5-block radius). - 🛡️ Anti-Conflict System: Built-in tagging ensures that each Villager can only be bound to one Merchant Core at a time. No overlapping or bugged machines!
- 📦 Fully Automatable: (Works seamlessly with Hoppers and Redstone to automatically pull inputs and push out your traded items/emeralds.)
- 🖥️ Vanilla-Friendly GUI: A clean, intuitive interface that blends perfectly with the base game.
- ⛏️ Survival Ready: Comes with a balanced crafting recipe and proper tool requirements (Requires an Iron Pickaxe or higher to break and drop).
📖 How to Use
- Craft the Core: You will need Iron Ingots, Redstone Dust, an Emerald, and a Chest.
- Place and Bind: Place the block near a Villager. Sneak (
Shift) andRight-Clickthe block to link them together. A chat message will confirm the successful connection. - Open the Interface:
Right-Clickthe block normally to open the Merchant Core GUI. - Automate! Insert your payment items (like Emeralds or base materials) and watch the core do the trading for you.
(If you break the Merchant Core, the bound Villager will be freed and can be linked to a new machine.)
🛠️ Crafting Recipe
(Please check your Recipe Book in-game or use REI / JEI to see the exact recipe layout!)
- Ingredients: 5x Iron Ingots, 2x Redstone Dust, 1x Emerald, 1x Chest.
⚙️ Requirements
- Mod Loader: Fabric
- Dependencies: Fabric API
- Minecraft Version: 1.21.x
Project description from CurseForge.
Pick your setup
Merchant Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Merchant Core versions and loaders
merchant-core-1.0.0.jar
4 Apr 2026
merchant-core-0.0.1.jar
31 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.