# Project Consulting with Kabarza

> In this call we will: - Talk about how we can help. - Learn about your business. - Chat about the next steps. Talk soon!

- Host: Kabarza
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/kabarza/30min
- Event type id: 211488

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=211488&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": 211488,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Business-Name": "…",
    "team-size": "…",
    "Location": "…",
    "Services": "…",
    "notes": "…",
    "Budget": "…",
    "How-did-you-find-us": "…",
    "Business-Website": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Business-Name` (Business Name), `team-size` (What is the size of your current team?), `Location` (Location), `Services` (What service do you need?), `notes` (Tell us about your project), `Budget` (What is your budget? We have a minimum of 10K with typical projects being 20K+), `How-did-you-find-us` (How did you find us?)
- Optional fields: `Business-Website` (Business Website), `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.