# chaozi – Cal.com booking page

> Hi, I'm Chao. I build products around developer workflows and AI tools.

One project I'm building is Agent Skills Finder, a searchable directory for discovering agent skills before you install them.

It helps you inspect real SKILL.md files, compare install commands, review file trees, and check community signals for Claude Code, Codex, Cursor, OpenClaw, and similar tools.

https://agentskillsfinder.com/?utm\_source=target\_23\_cal\_com\_profile

Booking page: https://cal.com/chaozicoder

## Event types

- [15 分钟会议](https://cal.com/chaozicoder/15min): 15 min, confirmed instantly, event type id 2373444. Details: https://cal.com/chaozicoder/15min.md
- [30 分钟会议](https://cal.com/chaozicoder/30min): 30 min, confirmed instantly, event type id 2373443. Details: https://cal.com/chaozicoder/30min.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; 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