# VNSIS Technical Discovery Session with VNSIS TECHNOLOGIES LIMITED

> A focused 20-minute conversation to understand your business, current technology, key challenges, and what you're trying to achieve. We'll use the session to identify where VNSIS may be able to help across systems, infrastructure, security, product development, automation, or technical architecture. This is a discovery session rather than a technical support call. Where there is a good fit, we'll agree on the appropriate next step.

- Host: VNSIS TECHNOLOGIES LIMITED
- Duration: 20 min
- Location: Cal Video
- Host time zone: Africa/Lagos
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/vnsis/session
- Event type id: 5792255

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5792255&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": 5792255,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Company---Organisatio": "…",
    "WhatsApp-number--including-country-code": "…",
    "What-does-your-company-or-organisation-do": "…",
    "What-would-you-like-to-discuss-with-VNSIS": "…",
    "What-is-the-main-technical-or-operational-challenge-you-re-currently-trying-to-solve": "…",
    "What-are-you-primarily-looking-for": "…",
    "Company-website": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Company---Organisatio` (Company / Organisatio), `WhatsApp-number--including-country-code` (WhatsApp number (including country code)), `What-does-your-company-or-organisation-do` (What does your company or organisation do?), `What-would-you-like-to-discuss-with-VNSIS` (What would you like to discuss with VNSIS?), `What-is-the-main-technical-or-operational-challenge-you-re-currently-trying-to-solve` (What is the main technical or operational challenge you're currently trying to solve?), `What-are-you-primarily-looking-for` (What are you primarily looking for?)
- Optional fields: `Company-website` (Company website), `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.