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

# ZK Light Client

- [Understanding Light Client](https://docs.butternetwork.io/zk-light-client/understanding-light-client.md)
- [Refactored ZK Light Client](https://docs.butternetwork.io/zk-light-client/refactored-zk-light-client.md)