# Alex Yao – Cal.com booking page > I build autonomous AI agents that run 24/7 on your own infrastructure. Most people use ChatGPT for one‑off questions. I design agentic AI systems that actually run parts of your business: they monitor what’s happening, manage your calendar, process content, talk to your tools, and handle routine tasks while you sleep. I’ve been building with agents since the early days of ChatGPT, and it’s completely changed how I work. My agents plug into Telegram, Slack, email, Notion, GitHub, and the rest of my daily stack so they operate like a small AI team. Book a call and tell me what you wish were automated. I’ll map out how an AI team can take that work off your plate. Booking page: https://cal.com/alexyao ## Event types - [AI SDR Demo](https://cal.com/alexyao/ai-sdr-demo): 30 min, confirmed instantly, event type id 6114596. A 30-minute live demo of the managed AI SDR - it sources your prospects, researches each lead, reaches out on LinkedIn and email in your voice, runs the follow-ups, and books demos on your calendar. See it run and get your questions answered. Details: https://cal.com/alexyao/ai-sdr-demo.md - [First Agent: your first production AI agent, built and running in 7 days](https://cal.com/alexyao/first-agent): 60 min, confirmed instantly, paid, event type id 5981351. If you run a $1-50M business, this gets one AI agent doing real work in your operation. We pick the workflow eating the most hours, and I build and deploy a production AI agent that runs it. In your business, on your infrastructure, within 7 days. What you get: A working agent on one workflow, deployed and documented. You own it: your accounts, your infra, no platform fee. The AI Operations Map: a prioritized roadmap of what to automate next, built from what we learn inside your business during the build. 14 days of monitoring and tuning after deploy. The guarantee: if the agent isn't running in your business within 14 days of our session, you pay nothing. Who's behind it: I run agentic AI in production at a 60,000-user music platform and have trained 1,500+ professionals to build these systems. One agent, one workflow, running in 7 days. $5,000. Details: https://cal.com/alexyao/first-agent.md - [FastTrack Agent-J Plus](https://cal.com/alexyao/fasttrack): 30 min, confirmed instantly, event type id 5066696. Fasttrack call to talk about what type of automation you want to build. This is included with a paid membership https://agent-j-plus.com. Details: https://cal.com/alexyao/fasttrack.md ## Check availability ```http GET https://api.cal.com/v2/slots?eventTypeId=&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone= cal-api-version: 2024-09-04 ``` The response is `{"data":{"YYYY-MM-DD":[{"start":""}]}}`; no API key is needed. ## Book Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`). ## More - API docs: https://cal.com/docs/api-reference/v2/introduction