# See Chunkbase with Rohan with Rohan Kumawat

> 30 minutes with Rohan, founder of Chunkbase. Chunkbase is in alpha, and from today advice firms can use it. I'll show it working on a made-up case: meeting notes, from a transcript, your own notes or dictation a fact find where every fact shows where it came from, and nothing goes in until your team accepts it a first draft of the recommendation letter Ask Chunkbase, for questions about the case in front of you I'll also be straight about what isn't built yet: recording meetings, reading client documents, research, and connecting to intelliflo. Then we'll talk about your firm, and whether becoming a founding firm makes sense. It's £199 per licensed adviser a month, paraplanners and administrators are free, and if Chunkbase isn't useful in the first month, we refund it. Worth reading first: Chunkbase is ready for its first firms

- Host: Rohan Kumawat
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/chunkbase-rohan-kumawat/30min
- Event type id: 6705197

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6705197&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": 6705197,
  "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.