# Body Insight Session - East Austin with Shayla Cristie

> I'll use muscle testing to identify weak areas in your body and will share with you what your body is trying to communicate to you as well as what it's asking for so you can begin to restore balance and achieve mind and body wellness. Address will be provided upon booking. Location is near Airport Blvd & Oak Springs Dr. in East Austin. This is an educational and general wellness service; not medical diagnosis or treatment.

- Host: Shayla Cristie
- Duration: 60 min
- Location: In Person (Organizer Address)
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/integrative-health-austin/east-austin
- Event type id: 7497842

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7497842&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": 7497842,
  "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)
- Optional fields: `attendeePhoneNumber` (Phone number), `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.