# 30 Min Meeting with Érick Vallart

> Personal Consultation.

- Host: Érick Vallart
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/Kiev
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/erick-vallart/30min
- Event type id: 764599

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=764599&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": 764599,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Website-and-social-platforms": "…",
    "What-your-business-do-and-how-you-get-here": "…",
    "Which-service-are-you-interested-in": "…",
    "What-s-your-budget-for-this-project": "…",
    "What-problems-are-you-hoping-to-solve-by-working-with-me": "…",
    "What-does-success-look-like-for-this-project": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Website-and-social-platforms` (Website and social platforms), `What-your-business-do-and-how-you-get-here` (What your business do and how did you get here?), `Which-service-are-you-interested-in` (Which service are you interested in?), `What-s-your-budget-for-this-project` (What's your budget range for this project?), `What-problems-are-you-hoping-to-solve-by-working-with-me` (What problems are you hoping to solve by working with me?), `What-does-success-look-like-for-this-project` (What does success look like for this project?)
- 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.