# 20 Min Discovery Call with Joe

> This quick 20-minute call is to: ✔ Understand your design needs & goals ✔ Explain our process & how we work ✔ Answer any questions you have about our services Whether you are looking for branding, graphic design, merch & print design, motion graphics & video editing, or website design, we are here to help. 📅 Pick a time that works for you & let’s connect

- Host: Joe
- Duration: 20 min
- Location: Cal Video
- Host time zone: Asia/Kolkata
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/hueance/20min
- Event type id: 2465362

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2465362&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": 2465362,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "What-type-of-design-service-are-you-interested-in-": "…",
    "Company-Name": "…",
    "Website-URL--If-applicable-": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Work Email), `What-type-of-design-service-are-you-interested-in-` (What type of design service are you interested in?)
- Optional fields: `Company-Name` (Company Name), `Website-URL--If-applicable-` (Website URL (If applicable)), `notes` (Do you have a specific project in mind or are you exploring options?), `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.