# Gig Booking Request with André Walter

- Host: André Walter
- Duration: 15, 30, 60, 90 min
- Location: Attendee phone number
- Host time zone: Europe/Berlin
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.eu/technomastermind/gig-booking-request
- Event type id: 367554

## Check availability

```http
GET https://api.cal.eu/v2/slots?eventTypeId=367554&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.eu/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 367554,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 30,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeePhone",
    "phone": "…"
  },
  "bookingFieldsResponses": {
    "City---Country": "…",
    "Expected-Fee---Budget-Range": "…",
    "Lineup-Context--who-else-is-playing--genre": "…",
    "Set-Length": "…",
    "notes": "…",
    "Requested-Date": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `City---Country` (City / Country), `Expected-Fee---Budget-Range` (Expected Fee / Budget Range), `Lineup-Context--who-else-is-playing--genre` (Lineup Context (who else is playing, genre)), `Set-Length` (Set Length)
- Optional fields: `notes` (Additional notes), `Requested-Date` (Requested Date)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `location` is required: `location.phone` is the attendee’s own.
- `lengthInMinutes` picks one of 15, 30, 60, 90; pass the same value to the slots request as `duration`.
- A successful response is a pending booking request.