# NFT如何提前授权,第一时间在opensea上挂单卖出 **Published by:** [NearBoy](https://paragraph.com/@nearboy/) **Published on:** 2022-05-06 **URL:** https://paragraph.com/@nearboy/nft-opensea ## Content 打开opeasea的合约地址 0xa5409ec958C83C3f309868babACA7c86DCB077c1 需要注意!| Cloudflare 完成 CAPTCHA 证明您是人,并允许您临时访问网络资产。 etherscan.io 输入你的钱包地址,就会获得你注册opensea时的合约地址 以授权pxn为例,0x160C404B2b49CBC3240055CEaEE026df1e8497A0 需要注意!| Cloudflare 完成 CAPTCHA 证明您是人,并允许您临时访问网络资产。 etherscan.io 连接metamask,第一行填写刚才的合约地址,第二行填写true,发送交易,即可完成提前授权 ## Publication Information - [NearBoy](https://paragraph.com/@nearboy/): Publication homepage - [All Posts](https://paragraph.com/@nearboy/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@nearboy): Subscribe to updates - [Twitter](https://twitter.com/liuyang37670235): Follow on Twitter