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

# KardiaID Service

- [KardiaID Service Design](https://docs.kardiachain.io/docs/archived-docs/kardiaid/service-design.md): KAIBase Design
- [KardiaID Service API](https://docs.kardiachain.io/docs/archived-docs/kardiaid/api.md): These are APIs that are used for the KardiaID Service (KAIBase).