# Free Website Evaluation with Team @ Optify

> A quick 15-minute call where we'll walk through your website together and share honest feedback on what's working, what isn't, and where there's room to grow from an experts point of view.

- Host: Team @ Optify
- Duration: 15 min
- Location: Google Meet
- Host time zone: Asia/Tokyo
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/useoptify/free-website-evaluation
- Event type id: 5334471

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5334471&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": 5334471,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "business": "…",
    "businessWebsite": "…",
    "businessLocation": "…",
    "challenges": "…",
    "What-platform-is-your-website-built-on": "…",
    "What-s-the-main-goal-of-your-website": "…",
    "Anything-specific-you-d-like-us-to-look-at-during-the----call": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `business` (Business Name), `businessWebsite` (Business Website), `businessLocation` (Where are you based?), `challenges` (What challenges are you facing with your current website?)
- Optional fields: `What-platform-is-your-website-built-on` (What platform is your website built on?), `What-s-the-main-goal-of-your-website` (What's the main goal of your website?), `Anything-specific-you-d-like-us-to-look-at-during-the----call` (Anything specific you'd like us to look at during the call?), `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.