# SURF with Nhi Local SUP & Surf

> EN: Surf Lesson (60 Mins) — Learn to catch waves at My An. Includes full equipment (surfboard and leash), personal coaching, and photo/video capture. Editing is available at an extra cost. ​VI: Lớp Lướt Sóng (60 Phút) — Học cách đón sóng tại Mỹ An. Trọn gói thiết bị (ván và dây chân), huấn luyện viên cá nhân, cùng dịch vụ quay phim và chụp ảnh. Dịch vụ chỉnh sửa tính phí thêm.

- Host: Nhi Local SUP & Surf
- Duration: 60 min
- Location: Sao Biển, Ngũ Hành Sơn, Đà Nẵng 550000
- Host time zone: Asia/Saigon
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/nhi-local/surf
- Event type id: 6537224

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6537224&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": 6537224,
  "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.