Placeholders can be used with and without the PlaceHolderAPI plugin. If you don't use the PlaceHolderAPI plugin then the placeholders will only work in the zAuctionHouse plugin.
%zauctionhouse_expired_item% » Allows to get the list of expired items of the player.
%zauctionhouse_buying_item% » Allows to get the list of the items purchased from the player.
%zauctionhouse_currents_item% » Allows to get the list of items for sale by the player.
%zauctionhouse_sorting% » Allows to obtain the type of sorting of the player.
%zauctionhouse_counts% » Allows you to obtain the number of items for sale.
%zauctionhouse_claims% » Returns true if the player has to get his money back, otherwise it returns false.
%zauctionhouse_category_item_<categoryname>% » Allows you to obtain the number of items in the category given in parameter.
%zauctionhouse_claim_<economy>% » Allows you to recover the amount of money on hold based on savings.
%zauctionhouse_category% » Display current category name for player
Special placeholder
The placeholders below can only be used in the SELL_SHOW inventory type.
%zauctionhouse_price% » Allows you to retrieve the price of the item.
%zauctionhouse_amount% » Allows you to retrieve the amount of the item.
%zauctionhouse_currency% » Allows you to retrieve the currency of the item.
%zauctionhouse_sellinventory_price% » Allows you to recover the selling price of the inventory
%zauctionhouse_sellinventory_currency% » Allows you to recover the currency of the inventory