> For the complete documentation index, see [llms.txt](https://docs.lydian.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lydian.xyz/what-is-lydian.md).

# What is Lydian

- [Introduction](https://docs.lydian.xyz/what-is-lydian/introduction.md)
- [Core Vision](https://docs.lydian.xyz/what-is-lydian/core-vision.md)
- [Active Treasury Management](https://docs.lydian.xyz/what-is-lydian/active-treasury-management.md)