# Gabriel Fonseca – Cal.com booking page

> Book a meeting with Gabriel Fonseca on Cal.com.

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

## Event types

- [Eduardo Letria @endeavor](https://cal.com/gabfon/eduardo-letria-endeavor): 20 min, confirmed instantly, event type id 7270559. Details: https://cal.com/gabfon/eduardo-letria-endeavor.md
- [Cahue Beltrao @StationZero](https://cal.com/gabfon/cahue-beltrao): 20 min, confirmed instantly, event type id 7268380. Details: https://cal.com/gabfon/cahue-beltrao.md
- [15 min meeting](https://cal.com/gabfon/15min): 15 min, confirmed instantly, event type id 5835510. Details: https://cal.com/gabfon/15min.md
- [30 min meeting](https://cal.com/gabfon/30min): 30 min, confirmed instantly, event type id 5835509. Details: https://cal.com/gabfon/30min.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