I've created candy machine and already inserted 100 items. now I need to update metadata of 20 items. I tried with metaplex.nfts().update() but it requires transaction dialog. what I want to know is need 20 transaction dialog for change 20 items metadata? or is there another way to solve this? please help me.
1 Answer
I've found an solution.
you can use metaplex.nfts().update() to update the nft metadata. however you have to set the mutable flag to true to change metadata after minted.