# 30 Min Meeting with Crevio Digital Agency

> Bring your goals and roadblocks. We'll figure out what design can do for your growth. → Director-level, hands-on. One person owns it end to end. → 7+ years, 30+ brands. Design tied to conversion and revenue. Looking forward to meeting you. 📧 hello@crevio.agency 🌏 www.crevio.agency

- Host: Crevio Digital Agency
- Duration: 30 min
- Location: Google Meet
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/crevio/30min
- Event type id: 4304150

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4304150&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": 4304150,
  "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.