trade mod
by FourTerms2
Trade mod is a server-side Fabric mod that lets two players exchange items through a chest-style trade window.
What it does
One player starts a trade with a command, and the target player answers with the same command to accept. Both players then get a chest screen: each places the items they offer into a 4×3 grid of 12 slots on the left, while the right grid shows the other player's offer as a read-only display. A trade goes through only when both players click Accept. If either player closes the chest or clicks Cancel, the trade ends and nothing changes hands. When a player clicks Accept, that side turns green and shows as accepted.
Because the mod runs on the server, players join and trade with nothing extra installed on their side beyond the custom GUI client mod that the trade screen requires. Fabric API must be installed on the server next to Trade mod. The mod is released under the MIT License, and its code is not open source. Files are published for Fabric only, for Minecraft 1.21.11, with version 0.0.1 as the latest file, dated 2026-04-03 on the alpha channel.
Key features
Command-based trade requests
A player sends a trade request with a command, and the target player accepts by running the same command back.
Two-sided trade window
Both players get a chest screen where they place offered items and watch the other player's offer.
Double confirmation
The trade completes only after both players click Accept, so neither side can change items unnoticed.
Cancel at any time
Before a trade is confirmed, either participant may end it by closing the chest or pressing Cancel.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Player-run markets on servers
Server owners can let players swap goods directly, without a shop plugin or a shared economy.
Who it’s for: Server owners who want players to exchange items directly, and players who join those servers.
How it compares
Cobblemon Trade Exchange is a server-side Fabric mod for 1.21.1 and is open source under the Mozilla Public License 2.0, so its code can be read and changed. Player Location Share is a client-side only Fabric mod for 1.21.11 under the MIT License, so it runs on the client alone and does not trade items. Instant Message is a client-side only Fabric mod covering 1.20 – 26.1.2 and is licensed as All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| trade mod | Fabric | 1.21.11 | Server-side only | 2026-04-03 |
| Cobblemon Trade Exchange | Fabric | 1.21.1 | Server-side only | 2026-08-12 |
| Player Location Share | Fabric | 1.21.11 | Client-side only | 2026-06-14 |
| Instant Message | Fabric | 1.20 – 26.1.2 | Client-side only | 2026-05-21 |
Questions
Does Trade mod need Fabric API?
Do players need to install anything to trade?
Which game versions does Trade mod support?
In the catalog
trade mod is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from FourTerms2
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What the author says
A server-side Fabric mod for Minecraft 1.21.x that lets players trade items with each other using a custom GUI — no client mod required.
Official listing
- Modrinth page
- modrinth.com/mod/trade-mod
- Owner
- FourTerms2
- Published
- 2026-04-03
- Updated on Modrinth
- 2026-04-03
- Facts verified
- 2026-10-15