
GTHRT
An addon for gregtech CEu which adds ports to import items and products to sell for profit.
About this Mod
An addon about trading
GTHRT or GregTech Highly Randomized Trade is an addon for GTCEu which adds an alternative to mining in the form of shipping ports and exporting products for profit.
Ports
Ports are multiblocks with special UI used to ship goods to and from your base. The ports can either use freight which will either be deducted from the money you make from imports or the money you supply or can use fuel, either solid fuel or liquid fuel depending on the type of port.
These function off a queue system trying to equalize each market they buy from determined in the controller's UI.
Markets
Markets are where products come from and go to. They are a global subsystem with pending visualization. They fluctuate from time to time and are impacted exponentially by sales from ports. Depending on how abundant the items from the market are, buying more or less may have a different impact but as this is meant to make you get the most out of everything you import and make the products you export as cheap as possible.
Note about alpha
This mod is very very early in development so I many gamebreaking bugs may appear. I will do my best to solve issues as quickly as possible whenever they are brought to my attention. Some issues may be due to CEu in which case I will try to pr a fix if possible. The plan for the future is to add more markets to buy and sell with as I go but this highly depends on time/inspiration which means you are invited to join the discord server in the sidebar. This is CEu's as this project is too small to warrant its own server but you are welcome to send any and all wacky chain/market requests as well as provide feedback about the addon.
Available Versions
How to Install GTHRT on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "GTHRT". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
GTHRT server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is GTHRT compatible with forge?
GTHRT officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with GTHRT – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if GTHRT consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install GTHRT with just one click on your server.