# Cesar Contreras – Cal.com booking page

> Book a meeting with Cesar Contreras on Cal.com.

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

## Event types

- [Coffee Meeting](https://cal.com/cesarkingscross/coffee): 45 min, confirmed instantly, event type id 1288570. Let's grab a coffee, tea, or cold glass of water and chat! I've provided a couple of different options. Choose the one that works best for you! Details: https://cal.com/cesarkingscross/coffee.md
- [Lunch](https://cal.com/cesarkingscross/lunch): 60 min, confirmed instantly, event type id 1376000. Let's grab lunch! I've provided some options! If these places don't work, feel free to suggest another place! Details: https://cal.com/cesarkingscross/lunch.md
- [Video Meeting](https://cal.com/cesarkingscross/video): 45 min, confirmed instantly, event type id 1376090. Sometimes distance is a problem so let's set up a video call! Details: https://cal.com/cesarkingscross/video.md
- [Phone Call](https://cal.com/cesarkingscross/15min): 15 min, confirmed instantly, event type id 1288571. Have a quick question or want a short convo? Let's grab some time over the phone. Details: https://cal.com/cesarkingscross/15min.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