# Get in touch with Shuang with Shuang Song

> ⚠️ This link applies to anyone who has never been in contact with me. Please choose another way to meet if we have already established a connection. ⚠️ 此链接适用于从未与我有过接触的任何人。如果我们已经建立过联系，请选择其它会议方式。

- Host: Shuang Song
- Duration: 10, 20, 30 min
- Location: Zoom Video, Custom attendee location, Phone call, WhatsApp
- Host time zone: Asia/Shanghai
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/s-huang-song-sodoej/get-in-touch
- Event type id: 1015295

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1015295&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": 1015295,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 10,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "title": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `title` (What is this meeting about?), `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.
- `location` is optional; without it the booking uses the event’s first location.
- `lengthInMinutes` picks one of 10, 20, 30; pass the same value to the slots request as `duration`.