# Mesolab-mesoterapia-neulaton-kasvot: Kirkkautta ja sisäinen aurinkosuoja kesäksi with Barcelona Cosmetics

> Maksu: 200€ | 4 kerta

- Host: Barcelona Cosmetics
- Duration: 60 min
- Location: Mechelininkatu 12-14. Etu-Töölö -Helsinki Codigo Posti: 00100.
- Host time zone: Europe/Helsinki
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/cosmetica.fi/mesolab-mesoterapia-neulaton-kasvot-kirkkautta-ja-sisainen-aurinkosuoja-kesaksi-4-kerta
- Event type id: 800267

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=800267&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": 800267,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Puhelin": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Sähköpostiosoite), `Puhelin` (Puhelin)
- Optional fields: `notes` (Lisämerkinnät)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.