What you get
A ~1,800-word practical guide covering exactly what I built, what it cost, and how to replicate it. Written as someone who did this at 69 with no software engineering background.
What an agent actually is
Plain language explanation — not marketing speak
The exact stack
OpenClaw + Anthropic + Telegram — and why
Step-by-step setup
From zero to running agent in an afternoon
Real cost breakdown
Why it's genuinely under $50/month
What it can do
Email, browser, voice, memory, scheduling
First week in practice
Concrete examples from my actual first week
The stack (spoiler)
Three components. That's it.
OpenClaw
The agent framework. Handles tools, memory, channels, scheduling. Open source, runs on your Mac or Linux box.
Anthropic API
claude-sonnet-4-6. Pay-as-you-go. No subscription. ~$20 AUD/month at normal usage.
Telegram bot
Your channel to the agent. Voice messages, text, replies. Free. Takes 3 minutes to set up.
What it costs
| Item | Monthly cost |
|---|---|
| Anthropic API (moderate usage) | ~$20–25 AUD |
| OpenClaw | Free |
| Telegram bot | Free |
| Running on your own Mac | $0 extra |
| Whisper speech-to-text (local) | Free |
| Total | ~$20–25 AUD |
Who this is for
Anyone who wants to understand what an AI agent actually is — and have a working one. You don't need to be a developer. I'm not one.
If you can install software, follow steps, and write a few lines of plain English configuration, you can do this.
"There is now something running that has context, continuity, and capability. That's qualitatively different from a chat interface."
— Martin, from the guide