# A-PRIORITY 2.5h - Urgent appointment 750 EUR with Milica Radivojevic mogcsp Gmail

> Review of a complex project, programme or system and immediate solution, work online in a real time with the Advisor to find immediate solutions to a report to a donor, assess or design the M&E system, manage or identify knowledge, design evaluation questions, or find a strategic solution or immediate remedy for your team's or partners' capacity to report.

- Host: Milica Radivojevic mogcsp Gmail
- Duration: 150 min
- Location: Cal Video
- Host time zone: Europe/Belgrade
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/mogcsp-milica-radivojevic-gmail-adkqoh/priority-2.5h-urgent-appointment
- Event type id: 4783757

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4783757&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": 4783757,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "title": "…",
    "Paymentdate": "…",
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `title` (What is this meeting about?), `Paymentdate` (Payment date)
- Optional fields: `attendeePhoneNumber` (Phone number), `notes` (Additional notes), `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.
- A successful response is a pending booking request.