Search for a good way to send speech2text to homeassistant

HI,

i played a little with the chatgpt integration of homeassitant and found a hacs component, that was able to really control the home.
I have forked the repository and changed a few things, now it is able to work with my home constellation.

I’m searching for a way to transform speech to home assistant to the conversation api, so the chatgpt- enhanced assistant handles my queries and does the things.

I looked at rhasspy, but i didn’t see how to create a http- request with the to text transformed speech.
It writes to mqtt only?

Any idea how to make this?