# Advanced Service with Apex Interiors

> $450 covers up to 1 hour of skilled repair work at your property. For bigger fixes: drywall repair and finishing, ceiling and plaster repair, door installs, trim and millwork, plumbing fixture installs and more. Anything longer gets a free estimate. Payment due upon arrival. Questions? Call or text 302-887-6574.

- Host: Apex Interiors
- Duration: 60 min
- Location: At your property
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/apexinteriors/advanced-service
- Event type id: 7528370

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7528370&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": 7528370,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeeAddress",
    "address": "…"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number)
- Optional fields: `notes` (What do you need done?)
- `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.address` is the attendee’s own.