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

# API Reference

The Assistant SDK provides two primary APIs:

* [Assistant API](/reference/assistant-sdk-reference/api-reference/assistant.md) - manage active assistant session, access combined audio and other in room actions
* [Trigger API](/reference/assistant-sdk-reference/api-reference/trigger.md) - programmatically control assistants using [webhooks](/whereby-product-features/insights-suite-and-api/webhooks.md)

There can be used in tandem to create a rich, automated Assistant experience. The details of each API are outlined in the sections below.

{% content-ref url="/pages/Qv90lN7gxU2h1zG0atUn" %}
[Assistant](/reference/assistant-sdk-reference/api-reference/assistant.md)
{% endcontent-ref %}

{% content-ref url="/pages/GIU2rh8XcZEit0DwtqQX" %}
[Trigger](/reference/assistant-sdk-reference/api-reference/trigger.md)
{% endcontent-ref %}