TradePost

TradePost SMP Friendly Auction House

TradePost is a secure, SMP friendly auction house plugin for Paper 1.21+ with a built-in item-based economy no Vault required.

By default, the server uses a global admin-selected currency (emerald, diamond, gold, iron, redstone, or netherite). Players cannot change or filter currencies, ensuring a clean and fair market.

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Features

• Global admin-controlled currency (no player filtering or cycling)
• Secure anti-dupe protections
• Buy/Sell Orders
• Offline payouts (earn while logged out)
• Lightweight & survival-friendly performance
• No Vault or external economy plugins needed
• Designed for long-term SMP servers
• Configurable GUI icons (supports resource packs)
• Multi-language support (translations configurable in messages files)
• Right-click shulker inspection (preview contents before buying)
• LuckPerms prefix support for seller display names
• Optional configurable tax system (default off)
• PlaceholderAPI support for scoreboards & TAB
• PaperMc Modrinth

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Source Code Policy

TradePost is closed-source. Source code requests will be declined.

Questions about features, usage, or behavior are always welcome.

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PlaceholderAPI Support

TradePost includes built-in placeholders that can be used in scoreboards, TAB, holograms, and chat formats.

Available placeholders:

%tradepost_iron%
%tradepost_gold%
%tradepost_redstone%
%tradepost_emerald%
%tradepost_diamond%
%tradepost_netherite%
%tradepost_emeralds_total%
%tradepost_total%

What they count:

• Player inventory
• Ender Chest
• Pending offline payouts

If a player is offline, placeholders return pending payouts only.

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Commands

/ah
/market
/auction
/tradepost
/tradepost orders - Open the orders menu
/tradepost order - Alias for the orders menu
/tradepost sell - Create an Auction House listing
/tradepost sellorder - Create a Tradepost sell order
/tradepost buyorder <material> <amount> <price> - Create a buy order
/tradepost buyorders - List open buy orders
/tradepost fulfill <buyOrderId> - Fulfill a buy order
/tradepost cancelbuy <buyOrderId> - Cancel your buy order
/tradepost my - View your listings
/tradepost claim - Claim sales/returns
/tradepost watch [material] - Watch an item
/tradepost unwatch <material> - Remove a watch
/tradepost watchlist - View your watchlist
/tradepost reload
/tradepost currency
/tradepost info <listingId>
/tradepost remove <listingId> [return]
/tradepost return <listingId>
/tradepost purge [return]

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Permissions

tradepost.use    (players have this by default)
tradepost.admin  (admin controls & reload)
tradepost.watch  (watch features)
tradepost.limit  (listing limit)

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Servers Using TradePost

The following Minecraft servers actively use TradePost as their primary auction house system:

PlexSMP play.plexsmp.xyz

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Server Owners: If your server uses TradePost and you would like to be listed here, you may request inclusion by providing:

• Server Name
• Server IP
• Optional short description

Requests can be made via CoffeeStudios Discord.

Listing is optional and free. TradePost does not collect or track server data. Servers are listed by owner request only.

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Built for Survival Multiplayer servers that want a simple, fair, and exploit-resistant trading system with modern admin tools and transparency.

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