# Ilia Gutu – Cal.com booking page

> Helping Businesses Build Scalable Mobile Solutions with Native (iOS/Android), Flutter, React Native and Capacitor. Mentoring companies or people to solve their problems faster, fixing the issues or setting up proper dev processes.

Booking page: https://cal.com/iliagutu

## Event types

- [Yayando Support](https://cal.com/iliagutu/yayando-support): 30 min, confirmed instantly, event type id 6641794. Details: https://cal.com/iliagutu/yayando-support.md
- [Yayando Intro](https://cal.com/iliagutu/yayando-intro): 30 min, confirmed instantly, event type id 6615986. A quick 30-minute call to get to know your business and show you how Yayando can help you attract and retain more customers. We’ll walk you through Yayando Loyalty, partner tools, and discuss how we can work together. No preparation needed - just bring your questions Details: https://cal.com/iliagutu/yayando-intro.md
- [Intro](https://cal.com/iliagutu/intro): 30 min, confirmed instantly, event type id 5238469. Details: https://cal.com/iliagutu/intro.md
- [Short consultancy](https://cal.com/iliagutu/30min): 30 min, confirmed instantly, paid, event type id 2238862. Details: https://cal.com/iliagutu/30min.md
- [Full consultancy](https://cal.com/iliagutu/full): 60 min, confirmed instantly, paid, event type id 2238861. Details: https://cal.com/iliagutu/full.md
- [Quick sync up](https://cal.com/iliagutu/quick): 20 min, confirmed instantly, event type id 2238863. Details: https://cal.com/iliagutu/quick.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&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

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction