Entity Documentation - minecraft:behavior.trade_interest

Allows the mob to look at a player that is holding a tradable item.

Trade Interest Behavior Properties

Name	Default Value	Type	Description	Example Values
carried_item_switch_time	2	Decimal number	The max time in seconds that the trader will hold an item before attempting to switch for a different item that takes the same trade	Villager v2: 2
cooldown	2	Decimal number	The time in seconds before the trader can use this goal again	Villager v2: 2
interest_time	45	Decimal number	The max time in seconds that the trader will be interested with showing its trade items	Villager v2: 45
priority	not set	Integer number	As priority approaches 0, the priority is increased. The higher the priority, the sooner this behavior will be executed as a goal.	Villager v2: 5, Wandering Trader: 3
remove_item_time	1	Decimal number	The max time in seconds that the trader will wait when you no longer have items to trade	Villager v2: 1
within_radius	0	Decimal number	Distance in blocks this mob can be interested by a player holding an item they like	Villager v2: 6

Samples

Villager v2

At /minecraft:entity/component_groups/trade_components/minecraft:behavior.trade_interest/:

"minecraft:behavior.trade_interest": {}

At /minecraft:entity/component_groups/farmer/minecraft:behavior.trade_interest/:

"minecraft:behavior.trade_interest": {
  "priority": 5,
  "within_radius": 6,
  "interest_time": 45,
  "remove_item_time": 1,
  "carried_item_switch_time": 2,
  "cooldown": 2
}

Wandering Trader

"minecraft:behavior.trade_interest": {
  "priority": 3,
  "within_radius": 6,
  "interest_time": 45,
  "remove_item_time": 1,
  "carried_item_switch_time": 2,
  "cooldown": 2
}