World of Warcraft API

=== Container / Bag ===
These functions manage containers, bags, backpacks. See also [[#Inventory]] and [[#Bank]] sections.
:{{id|API|ContainerIDToInventoryID}}([[bagId|bagID]])
:{{id|API|GetBagName}}([[bagId|bagID]]) - Get the name of one of the player's bags.
:{{id|API|GetContainerItemCooldown}}([[bagId|bagID]], slot)
:{{id|API|GetContainerItemDurability}}(bag, slot) - Get current and maximum durability of an item in the character's bags.
:{{id|API|GetContainerItemGems}}(bag, slot) - Returns item IDs of gems inserted into the item in a specified container slot.
:{{id|API|GetContainerItemID}}(bag, slot) - Returns the item ID of the item in a particular container slot.
:{{id|API|GetContainerItemInfo}}([[bagId|bagID]], slot) - Get the info for an item in one of the player's bags.
:{{id|API|GetContainerItemLink}}([[bagId|bagID]], slot) - Returns the [[itemLink]] of the item located in bag#, slot#.
:{{id|API|GetContainerNumSlots}}([[bagId|bagID]]) - Returns the total number of slots in the bag specified by the index.
:{{id|API|GetContainerItemQuestInfo}}(bag, slot) - Returns information about quest and quest-starting items in your bags. (added 3.3.3)
:{{id|API|GetContainerNumFreeSlots}}([[bagId|bagID]]) - Returns the number of free slots and type of slots in the bag specified by the index. (added 2.4)
:{{id|API|HasKey}}() - Returns 1 if the player has a keyring, nil otherwise.
:UI {{id|API|OpenAllBags}}() - Open all bags
:UI {{id|API|CloseAllBags}}() - Close all bags
:{{id|API|PickupBagFromSlot}}(slot) - Picks up the bag from the specified slot, placing it in the cursor.
:{{id|API|PickupContainerItem}}([[bagId|bagID]],slot)
:{{id|API|PutItemInBackpack}}() - attempts to place item in backpack (bag slot 0).
:{{id|API|PutItemInBag}}(inventoryId) - attempts to place item in a specific bag.
:UI {{id|API|PutKeyInKeyRing}}() - attempts to place item in your keyring.
:{{id|API|SplitContainerItem}}([[bagId|bagID]],slot,amount)
:UI {{id|API|ToggleBackpack}}() - Toggles your backpack open/closed.
:UI {{id|API|ToggleBag}}([[bagId|bagID]]) - Opens or closes the specified bag.
:PROTECTED {{id|API|UseContainerItem}}([[bagId|bagID]], slot[, onSelf]) - Uses an item located in bag# and slot#. Warning: If a vendor window is open, using items in your pack may sell them - 'onSelf'! Protected situationally? (added 1.12)