# Chat with Bo with Bobo Wong

> A 30-minute call to get to know your business, share some initial thoughts, and see if we're the right fit for each other.

- Host: Bobo Wong
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Hong_Kong
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/poistudioltd/30min
- Event type id: 5998868

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5998868&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": 5998868,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Company-Name": "…",
    "Company-Website": "…",
    "What-are-you-looking-for": "…",
    "What-is-your-timeline": "…",
    "Are-you-looking-for-one-time---ongoing-support": "…",
    "What-is-your-budget-range": "…",
    "How-did-you-hear-about-us": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Company-Name` (Company Name), `Company-Website` (Company Website), `What-are-you-looking-for` (What are you looking for?), `What-is-your-timeline` (What is your timeline?), `Are-you-looking-for-one-time---ongoing-support` (Are you looking for one-time / ongoing support?), `What-is-your-budget-range` (What is your budget range?)
- Optional fields: `How-did-you-hear-about-us` (How did you hear about us?), `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.