# Discovery call | Northcliff AI with Arjun Sinha

> A 30-minute discovery call to explore if our solutions at Northcliff AI can help your business. Please provide as much information as you can before booking the meeting so we can prepare.

- Host: Arjun Sinha
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Amsterdam
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/asinha-northcliffai/30min
- Event type id: 1702230

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1702230&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": 1702230,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "phone": "…",
    "company-website": "…",
    "service": "…",
    "message": "…",
    "budget": "…",
    "decision-maker": "…",
    "marketing-channel-source": "…",
    "compliance": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `phone` (Phone Number), `company-website` (Your Company Website or LinkedIn Profile:), `service` (What service are you interested in?), `message` (What would you like help with (min 3-4 Sentences)?. Please be advised that bookings made with insufficient information will be subject to cancellation.), `budget` (To ensure we are respectful of each other's time, please indicate your budget allocation for a potential AI & Automation solution. Please be advised that booking requests without the adequate budget allocation will be subject to cancellation.), `decision-maker` (To ensure I can structure the call appropriately, are you the decision maker for the AI solution?), `marketing-channel-source` (How did you find us?), `compliance` (I agree to be contacted by Northcliff AI via phone, email, or SMS regarding my inquiry and related services. I understand I can opt-out at any time.)
- Optional fields: `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.