# AI Systems Mapping Call with Echosyst Studio

> 30 minutes. We map your three loudest echoes - the repeated tasks that quietly eat your week - and you keep the map either way. Before we meet, we look at where AI plus a human review gate could absorb the most repetition in your business, so we arrive already knowing where the noise is. On the call: The three repeated tasks costing you the most time Which one a system could take over first What that would realistically cost to build and run No slides, no pitch deck. If a system does not make sense for you yet, we will say so and point you somewhere better.

- Host: Echosyst Studio
- Duration: 30 min
- Location: Zoom Video
- Host time zone: Asia/Dhaka
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/echosyst/30min
- Event type id: 3934942

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3934942&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": 3934942,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "Your-business-or-website": "…",
    "Where-did-you-hear-about-us": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `Your-business-or-website` (Your business or website), `Where-did-you-hear-about-us` (Where did you hear about us?), `notes` (What made you want to contact us?)
- Optional fields: `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.