user4129: I want to mint a NFT collection in one transaction to reduce the cost in transaction fees and time how do I create a CIP-25 compliant one time minting policy? Are there any tutorials out there?

user2068: You must specify all the minted items one by one and make a metadata such that all NFTs share the same policy this has been answered before:
How to mint multiple NFT assets in the same transaction?.
Consider the fact that there is maximum size for a transaction, so you can mint between 25 to 30 maybe 35.

4129: <p>I want to mint a NFT collection in one transaction to reduce the cost in transaction fees and time how do I create a CIP-25 compliant one time minting policy? Are there any tutorials out there?</p>
 2068: <p>You must specify all the minted items one by one and make a metadata such that all NFTs share the same policy this has been answered before:</p>
<p><a href="https://cardano.stackexchange.com/questions/4427/how-to-mint-multiple-nft-assets-in-the-same-transaction">How to mint multiple NFT assets in the same transaction?</a>.</p>
<p>Consider the fact that there is maximum size for a transaction, so you can mint between 25 to 30 maybe 35.</p>
