# Chat with Ivan with Page Street Performance

> A 20-minute call with PSP's founder. Come with questions, doubts, or anything you want covered.

- Host: Page Street Performance
- Duration: 20 min
- Location: Cal Video
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.eu/pagestreetperformance/chat-with-ivan
- Event type id: 273202

## Check availability

```http
GET https://api.cal.eu/v2/slots?eventTypeId=273202&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.eu/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 273202,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "track_fit": "…",
    "call_success": "…",
    "additional_context": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `track_fit` (Which best describes where you are right now?), `call_success` (What would a successful call look like for you?)
- Optional fields: `additional_context` (Anything else worth knowing — injuries, constraints, timing?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.