# Free Website Intro Call — Charlie Halls with Lune Studio

> Interested in having Charlie build a website for your business as part of his Junior Developer Internship with Lune Studio? This short introductory call is hosted by Lune Studio. We’ll learn a little about your business, what you need from the website and whether the project is suitable for Charlie’s portfolio programme. Charlie will take the lead on the website build, with Lune Studio providing guidance, project oversight and quality assurance throughout. There is no design or development fee for accepted projects. You’ll only be responsible for the website’s hosting costs.

- Host: Lune Studio
- Duration: 20 min
- Location: Google Meet
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/lune-studio/free-website
- Event type id: 6766471

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6766471&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": 6766471,
  "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.