# Janine Otto  – Cal.com booking page

> Hi, I'm Janine Otto, Head of Sales at Compaytence. I've spent over seven years in online payments and more than a decade across the European financial services industry, working as a Risk Analyst, Key Account Manager, Senior Consultant and Head of Business Unit DACH before moving into sales leadership. I focus on helping eCommerce and fintech businesses navigate payment processing, risk, and regulatory challenges across the EU, drawing on experience with payment providers including PayPal. Grab a time below and let's talk about your payment setup.

Booking page: https://mycompaytence.cal.com/janine

## Event types

- [MyCompaytence EU Discovery Call /w Janine](https://mycompaytence.cal.com/janine/mycompaytence-eu-discovery-call-w-janine): 30 min, confirmed instantly, event type id 6509325. Details: https://mycompaytence.cal.com/janine/mycompaytence-eu-discovery-call-w-janine.md
- [15 Minuten Termin](https://mycompaytence.cal.com/janine/15min): 15 min, confirmed instantly, event type id 6464509. Details: https://mycompaytence.cal.com/janine/15min.md
- [30 Minuten Termin](https://mycompaytence.cal.com/janine/30min): 30 min, confirmed instantly, event type id 6464507. Details: https://mycompaytence.cal.com/janine/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