# Devolve Studios Intro Call with Dónal Moore

> Book a free intro call with me to see how Devolve can help your brand. In the call, we'll chat about: • What you want to have designed and why • Outlining your brand's goals/needs • How Devolve can realise them for you Please only book this call if you're interested in working with Devolve. All other inquiries can be sent to hello@devolvestudios.com

- Host: Dónal Moore
- Duration: 20 min
- Location: Cal Video, Google Meet, Zoom Video
- Host time zone: Europe/Dublin
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/devolve/intro-call
- Event type id: 708388

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=708388&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": 708388,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "services": "…",
    "link": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `services` (What services are you interested in? (Branding, Web Design, etc.))
- Optional fields: `link` (If your brand has a website/social media page, please provide the link), `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.
- `location` is optional; without it the booking uses the event’s first location.
- A successful response is a pending booking request.