# Free Discovery Call · WOOKhoop with Ashutosh Shrivastava

> Book a free strategy call with WOOKhoop. We'll scope your project —whether it's an AI SaaS product, mobile app, custom website, automation system, or AI commercial production. Fixed price. Full handover. No retainer.

- Host: Ashutosh Shrivastava
- Duration: 60 min
- Location: Cal Video, Google Meet
- Host time zone: Asia/Calcutta
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/ashutosh-wookhoop/30min
- Event type id: 5034588

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5034588&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": 5034588,
  "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.
- `location` is optional; without it the booking uses the event’s first location.