# Brokerage Growth with Robert Jendrzejczak

> Quick strategy call to learn about your brokerage, current recruiting and production goals, and identify opportunities to grow. We’ll walk through how Brokerage Growth helps brokerages attract producing agents, automate onboarding, improve retention, and generate motivated seller opportunities.

- Host: Robert Jendrzejczak
- Duration: 25 min
- Location: Google Meet
- Host time zone: America/Toronto
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/robertj/brokerage-growth
- Event type id: 6794777

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6794777&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": 6794777,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

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