# check eigen zadel with Martine van Winden

> Tijdens dit consult wordt jouw zadel in stand en beweging volledig gecheckt. Daar waar nodig wordt je zadel bijgevuld of wordt het kopijzer op maat gezet. Graag je naam, adres van het paard, in welke plaats staat je paard en jouw mail en telefoonnummer doorgeven.

- Host: Martine van Winden
- Duration: 60 min
- Location: Graag het adres doorgeven waar je paard staat, samen met jouw telefoonnummer en mail adres
- Host time zone: Europe/Amsterdam
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://zadelpasser-brabant1.cal.eu/info/check-eigen-zadel
- Event type id: 229915

## Check availability

```http
GET https://api.cal.eu/v2/slots?eventTypeId=229915&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.eu/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 229915,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeeDefined",
    "location": "…"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "title": "…",
    "notes": "…",
    "adres": "…",
    "smsReminderNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `title` (What is this meeting about?), `notes` (Additional notes), `adres` (Adres van je paard)
- Optional fields: `smsReminderNumber` (Phone number (Text notifications)), `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.
- `location` is required: `location.location` is the attendee’s own.