# 🔒 Security Audit [Free] with Thibaud Metayer

- Host: Thibaud Metayer
- Duration: 15, 30, 45, 60 min
- Location: Google Meet
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/thibaud-metayer/security-audit-free
- Event type id: 3019273

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3019273&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": 3019273,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 15,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Organization-company-name": "…",
    "Industry-or-sector": "…",
    "current-cybersecurity-measures": "…",
    "Main-operating-systems": "…",
    "main-concerns": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Organization-company-name` (Organization or company name), `Industry-or-sector` (Industry or sector), `current-cybersecurity-measures` (Do you have any current cybersecurity measures? (Antivirus, firewall, employee training, secure backups, MFA, etc.)), `Main-operating-systems` (Main operating systems (Windows, macOS, Linux, Other)), `main-concerns` (What are your main concerns?)
- Optional fields: `attendeePhoneNumber` (Phone number), `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.
- `lengthInMinutes` picks one of 15, 30, 45, 60; pass the same value to the slots request as `duration`.