# 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 %}


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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.whereby.com/reference/assistant-sdk-reference/api-reference.md?ask=<question>
```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.