# Web3 LinkedIn Power Session with Chris Koronowski

> During this session we will brainstorm everything you need to accelerate your Web3 brand on LinkedIn! 🚀 We will have 90 mins brainstorming and fill out Web3 LinkedIn Content Creator Canvas! 🔥

- Host: Chris Koronowski
- Duration: 90 min
- Location: Google Meet
- Host time zone: Europe/Sarajevo
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/web3doers/web3-linkedin-power-session
- Event type id: 129272

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=129272&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": 129272,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "linkedin-profile": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `linkedin-profile` (LinkedIn profile)
- Optional fields: `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.