# 参观 with Clear Jiang

> 线下参观、考察公司展厅，听产品经理介绍叮当星球产品。 参观地点：公司展厅 建议人数：每场次不超过10人 讲解人员：产品经理 参观时间：45分钟左右 线下有现场体验和产品详细资料，参观者可现场体验产品并领取资料。

- Host: Clear Jiang
- Duration: 45 min
- Location: Cal Video
- Host time zone: Asia/Shanghai
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/aboutstudy/参观
- Event type id: 2057000

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2057000&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

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 2057000,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.