# Shopify consultation w/ Arko with Arko | Grow with CRO

> A 30-minute call. We look at where your store is now and what you actually want fixed, whether that is a WooCommerce to Shopify migration, page speed, or theme and conversion work. You leave with a clear scope and a price. No obligation, no sales pitch.

- Host: Arko | Grow with CRO
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Calcutta
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/growwithcro/shopify-consulting
- Event type id: 4643417

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4643417&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": 4643417,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Website-link": "…",
    "website-monthly-traffic": "…",
    "Why-are-you-booking-the-call": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Website-link` (Website link), `website-monthly-traffic` (Approximate website traffic for the last 30 days), `Why-are-you-booking-the-call` (Why are you booking the call?)
- 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.