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

# zkLightClient Overview

- [Introduction](https://docs.zkbridge.com/zklightclient-overview/introduction.md): Integration of zero-knowledge proof technology will enhance security, performance, and cost-efficiency for cross-chain interoperability on all chains supported by LayerZero
- [zkLightClient on LayerZero ​](https://docs.zkbridge.com/zklightclient-overview/zklightclient-on-layerzero.md): Integrating Polyhedra zkLightClient technology into LayerZero