BetterHeadsAPI can be used to make some checks easily.

• Returns list of available categories.

• Returns head with the id associated. Returns null if not valid head id.

• Opens categories GUI for player. Returns whether success or not.

• Opens heads gui for player with the selected category and page. Return whether success or not.

• Returns a random head.

• Returns random head in category. Returns null if category is not valid.

• Returns list of heads ids.

• Returns list of heads ids in category. Returns null if category is not valid.

• Returns list of heads ids that includes search term in name.

• When player purchases/get a head from heads GUI.