Build with Xirsys

Tutorials, SDKs, and Live Demos

Practical examples for building reliable realtime applications with WebRTC, globally available STUN and TURN, and modern AI media APIs.

Tutorial directory

2 tutorials
01

OpenAI · WebRTC · Voice

OpenAI Realtime Voice with Xirsys

Build a live OpenAI voice agent using browser WebRTC, Xirsys STUN/TURN for NAT traversal, the Realtime data channel, and an optional application WebSocket.

TypeScript Node.js WebRTC STUN/TURN
Open live tutorial → View source
02

xAI · WebRTC · Voice

Grok Voice Think Fast 2.0 with Xirsys

Use Grok voice agents over a browser-to-Node WebRTC relay with Xirsys STUN/TURN for reliable connectivity across restrictive networks.

TypeScript Node.js WebRTC STUN/TURN
Open live tutorial → View source