# Brand Strategy Call – Costa Blanca Studios with Costa Blanca Studios

> Brand Strategy Call - Costa Blanca Studios - Koert van Riemsdijk Karman Strong brands start with a clear direction. In this 30 or 60-minute brainstorm call with Koert, we’ll explore your business, your audience and what makes your brand different. We’ll talk about where you are today, where you want to go, and how positioning, identity and marketing can help you get there. No pressure. Just a focused conversation to see if we’re a fit and identify the next step for your brand.

- Host: Costa Blanca Studios
- Duration: 30, 60 min
- Location: Google Meet, +34611164856, @ Costa Blanca Studios, Pedreguer
- Host time zone: Europe/Madrid
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/costablancastudios/brand-strategy-call
- Event type id: 5244206

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5244206&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": 5244206,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 30,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `attendeePhoneNumber` (Phone number), `notes` (Tell me a little something about your brand.)
- `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.
- `lengthInMinutes` picks one of 30, 60; pass the same value to the slots request as `duration`.