> For the complete documentation index, see [llms.txt](https://web3-username.gitbook.io/.web3-username-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://web3-username.gitbook.io/.web3-username-docs/easy-development/cns-util-tools.md).

# CNS Util Tools

此工具库简化了 .Web3 用户名的使用，使得开发者无需关注不同合约方法的具体细节，并且对参数和返回值进行了处理，可方便调用和查看结果。

另外，此工具库支持了 Multicall 方法，可以在一次 RPC 调用中执行多个不同的方法，使用不同的参数。

<https://www.npmjs.com/package/@cubed/coreid-util>


---

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