https://blog.laozhang.ai/en/posts/grok-voice-agent-api
Grok Voice Agent API: Endpoint, Pricing, and Quickstart Guide (April 2026) | LaoZhang AI Blog
Apr 20, 2026 - xAI's developer-facing realtime voice route is the Grok Voice Agent API at `wss://api.x.ai/v1/realtime`. The current public self-serve surface shows `$0.05 /...
grok voice agent