Origins Classes Merchant Infinite Trade Patch
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
What this mod is:
This mod is a patch for the Origin Classes port for Forge which balances the Merchant.
What this mod does:
This mod edits the merchant class which has infinite trades in the original mod. This is messing with the economy of multiplayer servers. With this patch, the amount of trades on the same item are doubled, as oposed to infinite trades. This can be changed in a custom datapack:
How to change how many trades are available:
- Create a datapack
- Create a file under data/origin-classes/powers/ named trade_availability.json
- Use the following template
{
"type": "originclasseszoomerpatch:infinite_trade_zoom",
"loading_priority": 111,
"modifier": {
"name": "Merchant Trade Tries Bonus",
"value": 0.5,
"operation": "addition"
}
}
- Change the value property to your liking (0 means same amount of trades as in vanilla, 1 means infinite trades, 0.5 means double the trades from vanilla)
Credits:
- @DragonsPlus for the Origins: Classes (Forge) mod
- @Apace for the Origins: Classes mod
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as originclasseszoomerpatch-1.0.jar — drop this file into the mods folder
- Download size: 12 KB
- Download link checked 27 Sept 2026 — working
These come from our own check of the pack file, not from the source page.