# 15 Min Meeting with Asaad Mahmood

> This is your free 15-minute discovery call with Asaad to check whether we're the right fit for you! We do not work with certain projects, i.e: Interest related apps (banking/insurance) Objectification of women (be it through porn or the entertainment industry) Consumption or propagation of drugs, liquor, or pork, etc Apps that promote profanity (dating apps and what not) Transgenderism, homosexuality, and bisexuality Music and the entertainment industry Gambling

- Host: Asaad Mahmood
- Duration: 15 min
- Location: Zoom Video
- Host time zone: Asia/Karachi
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/thesmallsquare/15min
- Event type id: 1535429

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1535429&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": 1535429,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Budget": "…",
    "type": "…",
    "hear-about-us": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Budget` (Budget), `type` (What would you like help with?), `hear-about-us` (How did you hear about us?)
- Optional fields: `notes` (Add a bit more detail about your project), `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.