OptionalapiServer-side OpenAI key used to mint ephemeral browser client secrets.
Optionalinstructions?: stringExplicit system instructions for the realtime session.
OptionalinstructionsTemplate fallback for instructions; {{agentName}} placeholder is supported.
Optionalmodel?: stringRealtime model id, defaults to gpt-realtime.
Optionalvoice?: stringRealtime voice id, defaults to marin.
OpenAI Realtime minting options used by RemotePlayWorld.initAudio.