# Discovery Call with Craefto

> Let's discuss your business, goals, and the project you're looking to build. In this 30-minute call, we'll learn about your business, understand your requirements, review any existing branding or assets, and explore the best approach for your website, web application, branding, or AI automation project. By the end of the session, you'll have a clear direction and recommended next steps.

- Host: Craefto
- Duration: 30 min
- Location: Google Meet
- Host time zone: Australia/Sydney
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/craefto/discovery-call
- Event type id: 6410837

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6410837&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": 6410837,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Tell-us-about-your-project": "…",
    "Do-you-have-existing-branding-or-a-logo": "…",
    "Estimated-budget": "…",
    "Desired-timeline": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Tell-us-about-your-project` (Tell us about your project.), `Do-you-have-existing-branding-or-a-logo` (Do you have existing branding or a logo?), `Estimated-budget` (Estimated budget), `Desired-timeline` (Desired timeline)
- 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.