# Christmas Minis with Family Photographer Chicago

> Christmas Minis at our studio in River North Chicago. Your 20 minute session includes 40 digital images and one professional 8.5 × 11 inch print of your choice. Limited to 5 people. Price: $199. Payment is due after your session by cash, Venmo, or Zelle. Additional prints are available for a fee. Please inquire for pricing.

- Host: Family Photographer Chicago
- Duration: 20 min
- Location: 320 West Ohio Street 3W, Chicago, IL, USA
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/familyphotographerchicago/christmas-minis
- Event type id: 7812309

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7812309&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": 7812309,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

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