Grand Exchange - A server-side marketplace mod
Grand Exchange adds a command-based marketplace to Forge servers. It is a server-side mod, so players do not have to install the mod to join your server and use it.
The days of having to search for hours through sign shops to find the best prices are over! With Grand Exchange, all players have access from anywhere on the server. No more buying a shop plot in the server's market hoping it'll get noticed. No more out-of-stock shops that never get restocked. Users are able to see everything that is being traded on the marketplace, everything other users want to buy that isn't on the marketplace, and at what prices.
Admins are able to create shops that buy and sell infinite amounts of an item. This is the replacement for Grand Economy's old /convert command. See the Admin Commands section of the command list for details on how to do this.
This mod requires Grand Economy to work. Through Grand Economy, it can use currency from Sponge-Based Economies, EnderPay, Forge Essentials, Vault-supported economies, or Grand Economy's built in currency.
When upgrading from version 1.2.4 or earlier, run version 1.3.1 at least once to upgrade your database.
Commands
/ge buy <item> <meta> <amount> <price> [nbt]
/ge buy <offer ID> <amount>
Alias: /ge b<item> <meta> <amount> <price> [nbt]
Put out a buy offer for an item. When someone sells something matching the criteria you've specified, the transaction will be completed. You must have enough money to complete the transaction in your wallet to make the offer, as the money will be taken out when you make the offer.
/ge sell <item> <meta> <amount> <price> [nbt]
/ge sell <offer ID> <amount>
Alias: /ge s<item> <meta> <amount> <price> [nbt]
Put out a sell offer for an item. When someone buys something matching the criteria you've specified, the transaction will be completed. You must have enough of the item you specified in your inventory to make the offer, as the items will be removed from your inventory when you make the offer.
/ge sellthis <amount> <price>
Alias: /ge st<amount> <price>
Put out a sell offer for the item in your hand. It checks your main hand first, then your off hand. See /sell for more info.
/ge identify
Alias: /ge i
Identifies the item held in your main hand. This gives you the <item>, <meta>, and [nbt] for the above commands.
/ge collect
Alias: /ge c
Collects items received from completed buy offers or cancelled sell offers. If there are more items than your inventory can hold, it will give you as many as you can take and let you collect the rest once you've made room.
/ge buyoffers [filter] [page]
Alias: /ge bo [filter] [page]
Displays current buy offers, so players know what people want and at what price. The filter parameter can be used to choose which item you want to search for. Regex supported.
/ge selloffers [filter] [page]
Alias: /ge so [filter] [page]
Displays current sell offers, so players know what people are selling and at what price. The filter parameter can be used to choose which item you want to search for. Regex supported.
/ge myoffers [filter] [page]
Alias: /ge m [filter] [page]
Alias: /ge mo [filter] [page]
Displays all offers you currently have on the market. The filter parameter can be used to choose which item you want to search for. Regex supported.
/ge canceloffer <buy|sell|any> <filter> [meta] [price]
/ge canceloffer <offer ID>
Alias: /ge co <buy|sell|any> <filter> [meta] [price]
Cancels an offer you've made.The filter parameter can be used to choose which item you want to cancel the offer for, regex supported. If multiple offers match your cancel parameters, they will all be cancelled. Items from cancelled sell offers can be retrieved with /ge collect. Money from cancelled buy offers is automatically added to your wallet.
/ge help
Alias: /ge h
Displays the list of Grand Exchange commands and their descriptions.
Admin Commands
/ge opbuy <item> <meta> <price> [nbt]
Put out an infinite buy offer for an item. Players can sell as many of the item as they want for this price or lower and they will get automatically bought by the admin shop.
/ge opsell <item> <meta> <price> [nbt]
Put out a sell offer for an item. Players can buy as many of the item as they want for this price or higher and they will get automatically sold to them by the admin shop.
/ge opsellthis <price>
Put out an infinite sell offer for the item in your hand. It checks your main hand first, then your off hand. See /ge opsell for more details.
Contact
If you have a bug or crash to report, please use the issue tracker. For feature requests, I also encourage using the issue tracker, so others can easily see what has already been requested, and more importantly, because it makes it easier to keep track of the features that have been requested. That said, if you have questions about the mod or would like to ask me about a feature request before posting it, feel free to reach out on Discord or Twitter.
Check out my other mods:
Server-Side Mods:
Client-Side Mods:
Other Mods: