product-sdk-nfts

Use when reading Scarcity NFT collections or their item catalogues on Asset Hub, which collections a claim can mint into, every collection, and what one of them holds. Covers getClaimableCollections, getCollections and getCollectionItems, getApprovedCollections for the collections apps offer per network, the one storage map that separates claimable from merely existing, the chain client they require and why a TypedApi is not enough, the descriptor entries they touch and what a pruned whitelist does, the open metadata schema and the two readings of ImageRef, why a missing collection is a success value rather than an error, getClaims across the People chain and Asset Hub with the four states a credit can be in, previewClaim and why it is the item a claim will produce, getVerifiedArtwork and why bytes are withheld unless they hash to the reference, getInstanceDisplays for the display metadata of minted NFTs by instance id with Found/NotFound per instance, and the purse-scoped reads that do not exist yet.