# Discovery call with Mauri with Mauri Villaseñor

> A 30-minute video call about your business and your goals, and whether we're the right fit.

- Host: Mauri Villaseñor
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/Denver
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/maurivillasenor/discovery-call
- Event type id: 7285750

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7285750&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": 7285750,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…",
    "sms_phone": "…",
    "sms_consent": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Anything else before we talk?), `guests` (Add guests), `sms_phone` (Cell phone (optional)), `sms_consent` (Yes, Lucky Social LLC may text me at this number about my inquiry, scheduling and my account. Message frequency varies. Message and data rates may apply. Reply STOP to opt out, HELP for help. Consent isn't required to buy. See our Privacy Policy and Terms of Service.)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.