# 35 Min. Biz Meeting Discovery with Paul ALVES

> Thank you for booking a 35-minute discovery call. I'm looking forward to learning about you and what you're building. Founder time is precious, so this conversation is focused and practical. Our goals are to: Get a quick, mutual understanding of you and your business, and how I work. Identify the most pressing challenges and needs your business has right now. Decide together whether there's a strong fit to work together. Note: I keep a tight schedule with back-to-back meetings, so I'd appreciate it if you could join on time. That way we can use all 35 minutes well. Thank you. Best, Paul

- Host: Paul ALVES
- Duration: 30 min
- Location: Zoom Video
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/paul-thecmo.ink/35min-discovery
- Event type id: 3958085

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3958085&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": 3958085,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "title": "…",
    "aiAgentCallPhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `title` (What is this meeting about?)
- Optional fields: `aiAgentCallPhoneNumber` (Phone number (for our agent to call)), `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.