步骤

注册panata 更改config.json ，设置读取key代码

一个bug是 panata的访问频次，短时访问多次，会让其返回CORS错误，真是服了, 考虑是否将fetch api 降低速度

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
contracts		contracts
public		public
scripts		scripts
src		src
test		test
README.md		README.md
Sample_Marketplace.json		Sample_Marketplace.json
config-overrides.js		config-overrides.js
config.json		config.json
firebase.json		firebase.json
hardhat.config.js		hardhat.config.js
package-lock.json		package-lock.json
package.json		package.json
postcss.config.js		postcss.config.js
tailwind.config.js		tailwind.config.js

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