# William Piedfort (Productivix) – Cal.com booking page

> Universal Tracking apps creation

Booking page: https://cal.com/william-piedfort-productivix

## Event types

- [Pré-analyse projet](https://cal.com/william-piedfort-productivix/pre-analyse-projet): 60 min, confirmed instantly, event type id 3937416. Vous avez un projet de traçabilité : votre pré-analyse écrite ici par commande PREALABLEMENT PASSEE, pour détailler les gains et enjeux, les quantités , entrées et sorties de données, les supports de données Details: https://cal.com/william-piedfort-productivix/pre-analyse-projet.md
- [30 Min Meeting](https://cal.com/william-piedfort-productivix/30min): 30 min, confirmed instantly, event type id 2225527. Details: https://cal.com/william-piedfort-productivix/30min.md
- [15 Min Meeting](https://cal.com/william-piedfort-productivix/15min): 15 min, confirmed instantly, event type id 2225525. Details: https://cal.com/william-piedfort-productivix/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