Building Real-Time Voice Apps with OpenAI’s Realtime API Blog 26/06/2026 · 0 Comment Building Real-Time Voice Apps with OpenAI’s Realtime APIBuild an AI Voice app in 15 min without coding. Step by Step Tutorial. Bubble OpenAI Realtime APIOpenAI Realtime Voice API: A 7-Minute Getting Started GuideHow To Use OpenAI Realtime API For BeginnersBuild Hour: Voice AgentsLive demo of 3 new OpenAI realtime audio models!OpenAI Realtime API & GPT-Realtime-1.5: Quick Start For AI Phone CallsReal Time Voice AI with AgentVoiceResponse & OpenAI Realtime STS | Full Setup + Live DemoOpenAI Realtime API - The NEW ERA of Speech to Speech? - TESTEDBuild Hour: GPT-Realtime-212