Build a Voice Agent with Claude Code (Tutorial)

Claude Code built me a working voice agent. Live phone number, real Retell agent, n8n backend, Slack notification firing on my phone when a customer calls — all in about 10 minutes of prompting.

I didn't click through any UI. I told Claude Code what I wanted, it wrote the scripts that hit the Retell API and the n8n API, and the entire stack just… showed up.

🎓 Join my Skool community (AI Wavemakers):
Every tutorial on my channel has a paste-ready step-by-step lesson inside.
https://www.skool.com/ai-wavemakers-9233

What's in this video:
- Live phone number (real call, real Slack ping)
- 4 API keys, ~5 minutes of clicking — that's the entire human work
- Everything else built by Claude Code via REST API
- The exact prompts I used
- 5 real bugs Claude Code hit and how it fixed them (every other tutorial skips these)
- $0 to demo, ~$2/mo to operate

This is the same stack AI Waterside (my agency) sells to home services contractors, med spas, dental offices, and restaurants. Deploys to a new client in ~3 minutes because Claude Code does the build.

Comment "Alex" and I'll send the prompts + the build files.

If you're an SMB owner who wants this set up for your business, book a call: https://aiwaterside.com

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🛠 Tools I actually use:

▸ Wispr Flow (voice-to-text — 1 free month)
https://wisprflow.ai/r?AUSTIN16480

▸ Hostinger AI (20% off — I host n8n here in production)
https://hostinger.com?REFERRALCODE=QGHAUSTINHO7

▸ Vizard AI (25% off — clips long videos into shorts)
https://vizard.ai/?via=austin-peechatt

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📍 Where I post:
LinkedIn: https://www.linkedin.com/in/austinpeechatt
Instagram: @austinpeechatt
X / Twitter: @austinpeechatt

Видео Build a Voice Agent with Claude Code (Tutorial) канала Austin Peechatt