# Strategy Call with Leadflock

> This is a discovery/strategy call. Choose a time that suits you, and let's have a quick chat about how we can increase your brand's revenue. Worst case scenario, you leave the call with proven steps on how to implement cold outreach and automation to generate leads.

- Host: Leadflock
- Duration: 30 min
- Location: Google Meet, Zoom Video
- Host time zone: Europe/Helsinki
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/emir-potori/30min
- Event type id: 2302273

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2302273&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": 2302273,
  "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.
- `location` is optional; without it the booking uses the event’s first location.