[b]IMPORTANT:[/b] This API is still in development and will not only change over to GetAllItemsSummary on the 8th September, and will see some structure changes as well. Please check out the [url=https://www.bungie.net/en/Clan/Post/39966/148170470/0/0]Official post [/url]about this for more information. Created the Wikia page. http://bungienetplatform.wikia.com/wiki/GetDestinyAccountSummary This looks to be a new endpoint to assist with inventory managers / explorers. It is PUBLIC meaning the user doesn't need to be logged in to use this endpoint and it returns a complete list of all your items across all your characters and the vault along with character summaries combining [url=http://bungienetplatform.wikia.com/wiki/GetAccount]GetAccount[/url], [url=http://bungienetplatform.wikia.com/wiki/GetCharacterInventory]GetCharacterInventory[/url] , and [url=http://bungienetplatform.wikia.com/wiki/GetVault]GetVault[/url] (the last 2 require the user to be logged in to get the full list of items) in a single request. Things to note: - each item has a characterIndex where -1 is the vault - itemInstances are slimmed down versions including only bare bones information; primary stat, damage type, quantity, lock state, transfer status and whether the grid is complete (which can still be a bit quirky at times) - this means you will have to do all the equip/transfer conditionals yourself and request the bucket information from the manifest - it also means if you want more information about a specific item instance, you will need to use [url=http://bungienetplatform.wikia.com/wiki/GetItemDetail]GetItemDetail[/url] - characterInstances also have current play session information (currentActivityHash, minutesPlayedThisSession), while I believe this has been around for a while, I've only just noticed it and this could not only be used to check your friends activities like you do in game, but you could probably use that to check when you can equip items on your active character. [edit] Also if you want to know whether an item is currently equipped, check the [b]transferStatus[/b] (thanks VlakatafakatA for pointing this out): 0 = Transferable 1 = Equipped 2 = Not Transferable 3 = Equipped & Not Transferable (this probably means transferStatus is a sequence of bit flags)