Realtime/transcription_sessions API returns 401 even when adding ephemeral key

[kazuya.seki]

I’ve found that OpenAI stuff answers in another topic that transcription mode is only supported via Websockets right now

WebRTC transcription guide seems to be broken

https://platform.openai.com/docs/guides/realtime?use-case=transcription#connection-details The code to obtain a session token contains: body: JSON.stringify({ model: “gpt-4o-transcribe”, }), which fails. The client code points to: const baseUrl = “https://api.openai.com/v1/realtime/transcription_sessions”; which is probably wrong?? Even when I remove the model from session code and point to https://api.openai.com/v1/realtime instead, I get “400 Bad Request” back. Has anybody made WebRT…