# 30-Minute Discovery Call with Rihanoor Protik

> Let’s discuss your goals, current challenges, and how I may be able to help. This is a relaxed 30-minute conversation to understand your needs and identify the best next steps.

- Host: Rihanoor Protik
- Duration: 30 min
- Location: Zoom Video
- Host time zone: Asia/Dhaka
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/automatorx/30-min
- Event type id: 1868066

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1868066&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": 1868066,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…",
    "What-is-your-main-goal-or-challenge-right-now": "…",
    "attendeePhoneNumber": "…",
    "Is-there-anything-you-d-like-me-to-review-before-our-meeting": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `notes` (What would you like to discuss?), `What-is-your-main-goal-or-challenge-right-now` (What is your main goal or challenge right now?)
- Optional fields: `attendeePhoneNumber` (WhatsApp), `Is-there-anything-you-d-like-me-to-review-before-our-meeting` (Is there anything you’d like me to review before our meeting?), `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.
- A successful response is a pending booking request.