> ## Documentation Index
> Fetch the complete documentation index at: https://www.voiceflow.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Interact (stream)

> This endpoint still works but is no longer documented. The Voiceflow REST API at /v1/stable is where current integrations should start.

<Note>
  **This endpoint still works, but it is no longer documented.**

  `POST /v4/interact/stream` is not deprecated and continues to function. It has
  no equivalent on the [Voiceflow REST API](/docs/api-reference/api-overview) yet, so this
  page is kept reachable for anyone already calling it. New integrations should start
  from the REST API.
</Note>