# Base主网第一个NFT教程 **Published by:** [@Crypto_JC](https://paragraph.com/@crypto-jc/) **Published on:** 2023-07-14 **URL:** https://paragraph.com/@crypto-jc/base-nft ## Content 我的推特: https://twitter.com/Crypto_JCXX?s=20 一.首先将主网的ETH跨到Base主网(参与成本大概0.001GAS) 1.在ETH链进行转账,转账地址:0x49048044D57e1C92A77f79988d21Fa8fAF74E97e,先输入金额(成本大概0.001,转的时候比成本多一些就行),然后提交就行,一分钟左右就能在Base主网浏览器查到.二.签名 1.NFT需要在前端Mint,要生成自己的签名HASH,需要使用浏览器签名工具:** https://basescan.org/verifiedSignatures# **,进入官网,点击Sign Message,会弹窗口让你添加BASE主网添加主网可以用这个网站:** https://chainlist.org/?testnets=false&search=BASE ** 先(1.)在框中输入BASE,然后(2.)在下方找到点击Add to metamask2.输入message进行签名 重新点击Sign Message,连接钱包在,在Message to sign 的框里输入:all your base are belong to you.(这里注意哦,you后有个点.),让后点击Sign Message3.复制签名结果 复制Signature Hash4.用合约mint NFT 打开这个地址:**https://basescan.org/address/0x1fc10ef15e041c5d3c54042e52eb0c54cb9b710c#writeContract ** 连接钱包、填入 Hash、点击 Write5.查看MINT结果 点击 View your transaction 查看Base nft的mint教程到此结束,再见。 ## Publication Information - [@Crypto_JC](https://paragraph.com/@crypto-jc/): Publication homepage - [All Posts](https://paragraph.com/@crypto-jc/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@crypto-jc): Subscribe to updates