# 🇬🇧 SAP Dev Coffee Chat ☕ – 30 min with Salvatore La Spata

> As a Full Stack SAP developer (ABAP, CAP, SAPUI5, CDS, OData, Fiori...), I propose a quick meeting to discuss: - On-premise vs cloud SAP architectures; - SAP integrations with external systems (middleware, APIs); - Best practices, debugging, tooling, development automation; This is not formal consulting or paid mentoring, but rather an informal exchange of technical ideas.

- Host: Salvatore La Spata
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Rome
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/salvatore-la-spata/30min-en
- Event type id: 4544810

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4544810&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": 4544810,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "ruolo": "…",
    "topic": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `ruolo` (Current Role), `topic` (Main topic you would like to discuss)
- Optional fields: none
- `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.