# Free AI Automation Discovery Call with Muhammad Haseeb

> A free 20-minute call to look at your business workflows and see where AI automation, AI agents, WhatsApp automation, AI training or AI video could save you time. No cost, no obligation. مكالمة مجانية لمدة 20 دقيقة لمناقشة كيف يمكن للذكاء الاصطناعي والأتمتة توفير وقت عملك.

- Host: Muhammad Haseeb
- Duration: 20 min
- Location: Google Meet
- Host time zone: Asia/Dubai
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/muhammad-haseeb-6xxunl/discovery-call
- Event type id: 7882578

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7882578&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": 7882578,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `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.