# Discovery Call with Kevin Park

> Connect with Kevin 1:1 over the phone for business and/or career consulting.

- Host: Kevin Park
- Duration: 45 min
- Location: Google Meet
- Host time zone: America/Los_Angeles
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/operationskevin/45min
- Event type id: 2464726

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2464726&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

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 2464726,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Phone": "…",
    "Discussion-Topics": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Phone` (Phone Number), `Discussion-Topics` (Discussion Topic(s))
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.