# Unlock the Potential of Blockchain: Get a Free 15-Minute Consultation with NEXAW 💬 with NEXAW

> Discover how blockchain can transform your business with a free 15-minute consultation from NEXAW, an international blockchain consultancy firm. Our team of experts will help you explore the benefits of blockchain technology and provide tailored solutions to suit your needs. Book your free consultation today and unlock the potential of blockchain for your business. 💼🌐

- Host: NEXAW
- Duration: 15 min
- Location: Google Meet
- Host time zone: Europe/London
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/nexaw/15min
- Event type id: 286166

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=286166&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": 286166,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Mobile": "…",
    "Passport": "…",
    "Question": "…",
    "Payment": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Mobile` (Please provide your phone number, including the country code, for Whatsapp/Telegram communication.), `Passport` (What is your country of citizenship or residence?), `Question` (What specific questions do you have that you would like us to address during the call? Please feel free to provide additional details via email if needed.), `Payment` (Our done-for-you services start at $10,000 USD, which includes our comprehensive legal solutions for your case. To begin the process, we require a deposit of $1,000 USD which will be deducted from the total price. Are you comfortable proceeding with this?)
- 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.
- A successful response is a pending booking request.