# Strategy Call with Nick Hiley

> No pressure, no sales pitch — just a quick chat about your business and how we can help. We'll go over your goals, suggest the best approach, and see if we're a good fit.

- Host: Nick Hiley
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/nickhiley/strategy
- Event type id: 219503

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=219503&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": 219503,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "business-name": "…",
    "Service": "…",
    "stakeholder": "…",
    "pricing": "…",
    "Website": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `business-name` (Business Name), `Service` (Choose a service), `stakeholder` (I am a decision maker for this business), `pricing` (I have reviewed the pricing of the services)
- Optional fields: `Website` (Current website), `notes` (A bit about your business)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.