> For the complete documentation index, see [llms.txt](https://v5docs.keyfax.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v5docs.keyfax.biz/integrations-and-api.md).

# Integrations and API

How other systems start a Keyfax conversation and read back what it decided.

**In this section**

* The Keyfax Web API
* Starting a session and reading results
* Connecting your housing system