# Build Discovery Call — Production Platform with NeuralMedic

> 45-minute discovery call for the Production Platform Build engagement (from €60,000, 8–16 weeks, milestone-billed, fixed scope). Bring: current architecture diagram, target outcome, any compliance requirements (GDPR / ISO 27001 / SOC 2 / MDR), and the date by which you need this in production. We will propose scope, milestones, team composition, and timeline. If we are not the right fit, we will tell you and recommend who is.

- Host: NeuralMedic
- Duration: 45 min
- Location: Cal Video
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/neuralmedic/build-call
- Event type id: 5824804

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5824804&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": 5824804,
  "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.