# Brainstorm & Brews with Charity Haderlie

> This isn’t your typical meeting. Just a relaxed chat over a cup of your favorite drink, where we can exchange ideas, tackle challenges, and spark fresh solutions together. No formal agenda just a chance to pick each other’s brains, explore possibilities, and leave inspired. Grab your favorite drink, and let’s get those creative juices flowing! ✨ Can’t wait to connect, Charity

- Host: Charity Haderlie
- Duration: 30 min
- Location: Cal Video, Zoom Video
- Host time zone: America/Boise
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/charityhaderlie/brainstorm
- Event type id: 1220917

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1220917&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": 1220917,
  "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.
- `location` is optional; without it the booking uses the event’s first location.