It depends on which part ;) But I think that because the NFT marketplace is in progress, the smart contract for minting collections got updates. I believe this one: https://github.com/ElrondNetwork/sc-nft-collection-minter
As for the NFT service, I am not sure if it is open source.
It depends on which part ;) But I think that because the NFT marketplace is in progress, the smart contract for minting collections got updates. I believe this one: https://github.com/ElrondNetwork/sc-nft-collection-minter As for the NFT service, I am not sure if it is open source.