# Discovery call with Viktor Nyblom

> If you are interested in signing up for Nyblom-as-aService, please schedule a discovery call with me on this calendar. Please also explain why you might want to work with me. Specifically: Link to your website Company stage (pre-seed, seed, series A) What is your current most pressing problem related to technology? What do you want my help with? Note that I might decline the call if I feel we are not a good fit for each other based on the context you've provided.

- Host: Viktor Nyblom
- Duration: 25 min
- Location: Google Meet
- Host time zone: Europe/Stockholm
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/nyblomio/discovery-call
- Event type id: 388996

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=388996&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": 388996,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `notes` (Additional context)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.