World of Warcraft API

=== Item Socketing ===
The following were introduced along with socketed items and gems in 2.0. The 'id' refers to a 1-based index of the sockets in the item being considered for socketing.
:{{id|API|AcceptSockets}}() - Sockets tentative gems into the sockets, replacing existing gems if necessary.
:{{id|API|ClickSocketButton}}(id) - If the cursor is currently holding a gem, tentatively insert it into the socket.
:{{id|API|CloseSocketInfo}}() - Stops considering the item for socketing, without applying changes.
:{{id|API|GetSocketItemInfo}}() - Returns information about the item currently being socketed.
:{{id|API|GetSocketItemRefundable}}() - Returns whether the item currently being socketed is refundable.
:{{id|API|GetSocketItemBoundTradeable}}() - Returns if the item currently being socketed is temporarily tradable (BoP boss loot).
:{{id|API|GetNumSockets}}() - Returns the number of sockets in the item currently being socketed.
:{{id|API|GetSocketTypes}}(id) - Returns the type (color) of a socket in the item.
:{{id|API|GetExistingSocketInfo}}(id) - Returns information about the existing gem in the socket.
:{{id|API|GetExistingSocketLink}}(id) - Returns an item link for the existing gem in the socket.
:{{id|API|GetNewSocketInfo}}(id) - Returns information about the new (tentative) gem in the socket.
:{{id|API|GetNewSocketLink}}(id) - Returns an item link for the new (tentative) gem in the socket.
:{{id|API|SocketInventoryItem}}(slot) - Considers the item in the inventory slot for socketing.
:{{id|API|SocketContainerItem}}(bag, slot) - Consider an item in a container slot for socketing.