{"service":"Voice Agent API (VAPI + OpenAI)","version":"1.1.0","status":"running","endpoints":{"health":"/health","vapi":{"start_screening":"/start-screening","get_audio":"/audio/ai/{ai_call_id}","get_status":"/vapi/status/{call_id}","list_sessions":"/vapi/sessions","get_transcript":"/vapi/transcript/{ai_call_id}","delete_session":"/vapi/session/{call_id}"},"openai":{"start_screening":"/openai/start-screening","get_audio":"/openai/audio/ai/{ai_call_id}","get_status":"/openai/status/{call_id}","list_sessions":"/openai/sessions","get_transcript":"/openai/transcript/{ai_call_id}","delete_session":"/openai/session/{call_id}","twilio_status_webhook":"/openai/twilio/status-callback","twilio_recording_webhook":"/openai/twilio/recording-callback","twilio_media_stream_ws":"/openai/twilio-stream"}}}