# Project Discussion with Monolith

> Need more time to discuss your project? Let's dive deeper! Book an extended session to explore your project in detail, discuss requirements, technical challenges, possible solutions, and next steps. Whether you're planning a complex product, reviewing an existing solution, or working through specific technical questions, this meeting gives us enough time to cover everything without rushing. Let's turn your ideas into a clear plan of action!

- Host: Monolith
- Duration: 60 min
- Location: Zoom Video
- Host time zone: Asia/Dubai
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/mono-dev/project-discussion
- Event type id: 7546770

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7546770&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": 7546770,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `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.