Solana

Demo

使用 Metaplex JS SDK 创建 NFT 和 NFT集合

1. 安装相关依赖

   yarn add @metaplex-foundation/js @solana/web3.js
   

2. 初始化 metaplex

       const cluster =  'devnet'; // or mainnet-beta | testnet
       const connection = new Connection(clusterApiUrl(cluster));
       let metaplex = new Metaplex(connection);
       return metaplex;
   

3. 创建 NFT 合集

       const { nft } = await metaplex.nfts().create({
           uri: "https://arweave.net/uMEl7Ps5PNzY7T6V0F6lg3Q36CZSXeOjdPM2WXTAfio", // 集合元数据
           name: "My NFT",
           symbol: "MYNFT",
           sellerFeeBasisPoints: 0, // 二次销售版税，默认为250(5%)
           isCollection: true, //是否集合
       },
           { commitment: "finalized" }
       );
   

   eg: https://solscan.io/token/4kdj8z7szKpfKEcSaBtQid9c5JAPkjvLLHVqttcYbisc?cluster=devnet

4. 创建 NFT

       const { nft } = await metaplex.nfts().create({
           uri: "", // NFT元数据
           name: "My NFT",
           symbol: "MYNFT",
           tokenOwner: new PublicKey(''), // 接收者地址
           sellerFeeBasisPoints: 0, // 二次销售版税，默认为250(5%)
           collection: new PublicKey(collectionAddr),
           // collectionAuthority: signer, // 验证者，用于验证是否属于该合集，也可在创建 NFT 后再验证
       },
           { commitment: "finalized" }
       );
   

   eg:

   • 6n6U6S52BNsN3RoFuJ5W5FsSPKx19XGd3KSfqa4XgwQi
   • F4FeoTbgxRqZZ1CHRdmjQmojbBGwQu1zyuJsojp63qq7

完整 demo 见 nft.js