Airdop + signature

Hi Moralis people,

We have an nft collection and we want to give an airdrop to our nft holders. The airdrop would work this way: if you have nft #1234 you get the airdrop #1234 with same number. My question is how we can do this using moralis? Do you think we need to generate signatures in moralis backend based on nfts you are holoding and use it for verifaction in smart contract minting?

Thanks in advance!