# Joel Gratcyk – Cal.com booking page

> Website/SEO Specialist for Startups, Nonprofits, and companies in the Food & Beverage space. Freelance writer covering travel, family, & entertainment.

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

## Event types

- [Let’s Connect - FREE Call](https://cal.com/joelgr/20min): 20 min, requires the host’s confirmation, event type id 531980. An introduction call to see if we're a good fit for working on a project together. Short & Sweet. In 20 minutes we'll cover what you are looking for and if I am a good match to deliver it. If the answer is yes, we'll book a follow-up Discovery Call to map out a plan for success. Details: https://cal.com/joelgr/20min.md
- [Discovery Call - PAID Call](https://cal.com/joelgr/60min): 60 min, requires the host’s confirmation, paid, event type id 531978. The next step in the process of us working together. A respectable amount of time. In 60 minutes we'll go through the nuts & bolts of discovering what exactly needs to be done to accomplish your goals. The call is pre-paid at the time of booking and will result in a written proposal for moving ahead within 2-3 business days. Details: https://cal.com/joelgr/60min.md
- [Client Call](https://cal.com/joelgr/client-call): 15, 25, 45, 60 min, requires the host’s confirmation, event type id 616018. Calls that need to be scheduled as part of client work are scheduled here… Details: https://cal.com/joelgr/client-call.md
- [FriendsBeer.Coffee - Podcast](https://cal.com/joelgr/fbc): 80 min, requires the host’s confirmation, event type id 531979. Let’s chat and record a podcast! Details: https://cal.com/joelgr/fbc.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