Welcome to the Curio Cards Subgraph!
This subgraph covers the full extent of the Curio Cards lifecycle (Permawrapper is considered burning and not tracked).
It covers all 31 ERC20 Addresses (Includes 17b), in addition to the Unofficial and Official ERC1155 Wrappers.
All Cards are Stored as CardTypes (eg 31 CardTypes).
CardBalances store the amount of Unwrapped or Wrapped Cards in a Cardholders possession.
CardTypes have an array of CardBalances aka All known holders of CardType.
This subgraph is more accurate than Opensea.