Building Voice Agents with OpenAI Realtime API
Practical guides, real-world implementations, and hands-on tutorials for developers working with voice AI. From WebRTC connections to function calling, learn how to build production-ready voice agents.
Read the Blog 📚Latest Blog Posts
Recent articles and insights on building voice agents with OpenAI Realtime API
Design Tools That Tell Voice Agents What To Say
Your voice agent calls a tool that takes 30 seconds. Users hear silence. They think it crashed. They hang up.
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Voice Agent Observability: Debug Production Speech Systems That Actually Work
Your voice agent fails in production. A customer calls support saying “it stopped working halfway through.” You check logs. Nothing. Check metrics. Everything looks fine. Check audio recordings. You don’t have any.
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OpenAI Realtime API Implementation
Everything you need to know about working with OpenAI’s Realtime API for voice agents. Practical, battle-tested insights from real implementations.
- WebRTC and WebSocket connection patterns
- Audio streaming and VAD (Voice Activity Detection)
- Session management and reconnection handling
- Function calling and tool integration
- Error handling and recovery strategies
- Real code examples from production systems
Voice Agent Architecture & Design
Building voice agents isn’t just about connecting APIs. Learn the patterns and practices that make voice interactions actually work for users.
- State management for conversational flows
- Interruption handling and turn-taking
- Context preservation across sessions
- Multi-modal integration (voice + text + actions)
- Latency optimization techniques
- Production deployment considerations
Hands-On Developer Resources
No fluff, no hype. Just practical technical content written by someone building this stuff every day. 56+ articles covering everything from basics to advanced patterns.
- Step-by-step implementation guides
- Common pitfalls and how to avoid them
- Performance optimization strategies
- Integration with existing systems
- Testing and debugging voice agents
- Real-world use cases and patterns
Ready to Build Voice Agents?
Explore 60+ detailed articles covering OpenAI Realtime API implementation, voice agent architecture, and production deployment patterns. Real code, real patterns, real experience.
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