# Smarter Growth – Cal.com booking page

> We help leaders tackle their most critical business challenges. Book a call to learn more.

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

## Event types

- [Quick Connect](https://cal.com/smartergrowth/quick-connect): 15 min, confirmed instantly, event type id 1523274. Meet the team. Details: https://cal.com/smartergrowth/quick-connect.md
- [Smarter Growth Intro](https://cal.com/smartergrowth/intro): 30 min, confirmed instantly, event type id 1523272. Learn how we can help. Details: https://cal.com/smartergrowth/intro.md
- [Working Session](https://cal.com/smartergrowth/workshop): 45, 60, 90 min, confirmed instantly, event type id 1523570. Discuss your challenge and the path forward. Details: https://cal.com/smartergrowth/workshop.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