# 🇬🇧15-Minute Check-In ⭐ Astral Trance Healing with Cast Elevation

> A personalized follow-up to review your healing, integrate guidance, and support your journey onwards. Conducted via Zoom (default) or WhatsApp video, audio, or text. This session is for clients who have completed the Astral Trance Healing and wish to schedule their follow-up at a separate time.

- Host: Cast Elevation
- Duration: 15 min
- Location: Custom attendee location, Zoom Video
- Host time zone: Europe/Helsinki
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/cast-elevation/15min
- Event type id: 4700893

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4700893&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": 4700893,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeeDefined",
    "location": "…"
  },
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- 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.
- `location` is required: `location.location` is the attendee’s own.
- A successful response is a pending booking request.