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solananftmetaplex

How to update freeze authority in solana nft

I have a SOLANA NFT that I mint, can I update 'freezeAuthority' using '@solana/spl-token' or '@metaplex-foundation'?

Solution

  • By default Freeze Authority is transfered to the Master Edition Account PDA, so no one can change it. The good part is that spl-token program has the Approve instruction that allows you to become the FreezeDelegatedAccount and then you will be able to Freeze the NFT using the FreezeDelegatedAccount instruction.