How to get "response.text.delta" event from the Agent response

[guillermo-rauda]

I'm not able to receive the "response.text.delta" event from the response that the Agent generate. Is there any example with this feature?

Thanks a lot for the help

[McKayMower]

in version 0.1.11, using webRTC, inside of your connect handler you can listen to transport events that will give you response.text.delta and other events like that.

const connect = useCallback(
    async ({ initialAgent, audioElement, extraContext, outputGuardrails }: ConnectOptions) => {
      if (sessionRef.current) return

      const token = await fetchEphemeralKey()

      sessionRef.current = new RealtimeSession<unknown>(initialAgent, {
        transport: new OpenAIRealtimeWebRTC({
          audioElement: audioElement ?? undefined
        }),
        model: 'gpt-4o-realtime-preview',
        config: {
          inputAudioTranscription: {
            model: 'gpt-4o-mini-transcribe'
          }
        },
        outputGuardrails: outputGuardrails ?? [],
        context: extraContext ?? {},
        apiKey: token
      })

      await sessionRef.current.connect({ apiKey: token })

      sessionRef.current.on("transport_event", (e) => {
        console.log('transport_event', e)
      })      
    },
    []
  )