Source Code
;; NFT Trait Definition (SIP-009 style)
;; This trait must be implemented by any NFT contract that wants to work with the marketplace
(define-trait nft-trait
(
;; Transfer ownership of a token
(transfer (uint principal principal) (response bool uint))
;; Get the owner of a token
(get-owner (uint) (response (optional principal) uint))
)
)