# Appel de découverte with Alexandre MAROTEL

> Réservez un appel de 15 minutes avec Alexandre MAROTEL, fondateur de l'agence SEO Twaino, pour discuter de votre projet.

- Host: Alexandre MAROTEL
- Duration: 15 min
- Location: Google Meet, Attendee phone number
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/twaino/15min
- Event type id: 4881365

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4881365&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": 4881365,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "description-projet": "…",
    "site-web": "…",
    "objectif-principal": "…",
    "budget-seo": "…",
    "source-decouverte": "…",
    "recommande-par": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Nom complet), `email` (Adresse email), `description-projet` (Décrivez en quelques phrases votre projet)
- Optional fields: `site-web` (Site Web de votre entreprise), `objectif-principal` (Quel est votre objectif principal ?), `budget-seo` (Budget SEO total envisagé pour ce projet), `source-decouverte` (Comment avez-vous connu Twaino ?), `recommande-par` (Recommandé par (code apporteur, facultatif)), `notes` (Notes supplémentaires), `guests` (Invités)
- `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.