Uploaded May 2026 | Updated September 2026, 2 days ago

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Build a real-time voice-powered AI agent from scratch using Cloudflare Workers, Durable Objects, Workers AI, and the @cloudflare/voice SDK.

In this video, I build a customer support voice agent for a fictional e-commerce store. You speak into your mic, the agent transcribes your speech in real-time, calls an LLM that can look up orders, process returns, and check product stock using tool calls, then speaks the answer back - all over a single WebSocket connection.

Stack:
- @cloudflare/voice (STT + TTS pipeline)
- Cloudflare Workers + Durable Objects
- Workers AI (Deepgram Flux STT, Gemma LLM, Deepgram Aura TTS)
- Vercel AI SDK (generateText + tool calling)
- React + Vite + useVoiceAgent hook
- Zod for tool input schemas

Create an account on Cloudflare today for free: dash.cloudflare.com/sign-up

Tools mentioned:
developers.cloudflare.com
developers.cloudflare.com/workers
developers.cloudflare.com/workers-ai

Demo source code - github.com/fayazara/voice-agents-workshop

Launch article - blog.cloudflare.com/voice-agents
Docs - developers.cloudflare.com/agents/api-reference/voice

#cloudflare #cloudflareworkers #developer