# Will Granchi – Cal.com booking page

> Founder, Granchi Digital. Web platforms and AI systems for service businesses.

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

## Event types

- [Deep Dive](https://cal.com/willgranchi/50min): 50 min, confirmed instantly, event type id 6812476. A longer session for scope, walkthroughs, or strategy. Details: https://cal.com/willgranchi/50min.md
- [Intro Call](https://cal.com/willgranchi/15min): 15 min, confirmed instantly, event type id 6812423. A quick intro call. What you need and whether I can help. Details: https://cal.com/willgranchi/15min.md
- [Working Session](https://cal.com/willgranchi/30min): 30 min, confirmed instantly, event type id 6812421. A working session. Updates, decisions, and next steps. Details: https://cal.com/willgranchi/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