Generic item operations

• purchase with funds transfer to reward pool contract to stake&earn,

• upgrade with new NFT minting,

• mint with royalties burned in the contract,

• mint with expiration date.

• stake with expiration date,

• unstake,

• auto-unstake when expired,

• upgrade with auto new NFT mint.

creature-racer-nft.clar

The latest version available here

(The content of the page is available for logged-in GitHub users)