# جلسة نقطة الصفر / Zero Point session with Zawiya Sifr | زاوية صفر

> جلسة مجانية مدتها 30 دقيقة على Google Meet. نفهم فيها مشروعك، ونحدد نقطة البداية، ونقترح عليك المسار المناسب. A free 30-minute Google Meet call. We look at your project, set the starting point and suggest the right track.

- Host: Zawiya Sifr | زاوية صفر
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Riyadh
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/zawiyasifr/zero-point
- Event type id: 7700344

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7700344&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": 7700344,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "project-type": "…",
    "project-stage": "…",
    "project-about": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `project-type` (نوع المشروع / Project type), `project-stage` (جديد أم تطوير؟ / New or existing?), `project-about` (سطر عن مشروعك / One line about your project)
- Optional fields: `attendeePhoneNumber` (Phone number)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.