# Book a Call with Yves with Yves Kwameh Vonsaata

> Work with a Top Rated UX/UI & No-Code Product Designer who’s helped SaaS startups, B2B brands, and agencies launch products faster and smarter.

- Host: Yves Kwameh Vonsaata
- Duration: 15 min
- Location: Google Meet
- Host time zone: Africa/Lagos
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/yveskwameh/chat-with-yves
- Event type id: 847104

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=847104&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": 847104,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "title": "…",
    "project-type": "…",
    "product-stage": "…",
    "assets-ready": "…",
    "timeline": "…",
    "collaboration-type": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `title` (What is this meeting about?), `project-type` (What type of project are you looking to start?), `product-stage` (What stage is your product in?), `assets-ready` (Do you already have brand assets, user flows, or documentation prepared?), `timeline` (what's your ideal timeline for launch or delivery?), `collaboration-type` (What kind of collaboration are you looking for?), `notes` (Is there any additional information you’d like to share before our call?)
- Optional fields: `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.
- A successful response is a pending booking request.