> For the complete documentation index, see [llms.txt](https://help.botpenguin.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.botpenguin.com/~/changes/483/api-references/contacts-and-chats-apis.md).

# Contacts & Chats APIs

This section contains the Leads and Chat API references