Integration with external tools & capturing transcripts

Hi,

A couple of questions:

1- Is it possible to configure the avatar to call external tools before , during or after the conversation. For example HTTP request to n8n to check calendar availability and book appointments

2- Is it possible to capture the transcripts and video recording after the conversation ends. For example, after the conversation, I'd like the transcript sent to n8n via HTTP post so it can be analysed and stored. I'd also like a recording to be captured and stored on S3 (maybe also via n8n)

3- Am I able to use the avatar as part of the config of a custom agent in my own livekit could ? If so, that could solve problems 1& 2 above. I know that this was not possible with interactive avatars in labs, but would be a great feature.