# FREE CONSULTATION with Robert Mashburn

> Request Your FREE Consultation with Dr. Mashburn Select your preferred date and time below. A member of our team will contact you to confirm your appointment. Your consultation is not scheduled until you receive confirmation from our office.

- Host: Robert Mashburn
- Duration: 120 min
- Location: 620 N. McKenzie St. Foley, Alabama 36535, United States
- Host time zone: America/Chicago
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/robertmashburn/2hrfreeconsultation
- Event type id: 3804180

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3804180&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": 3804180,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…"
  }
}
```

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