# 20 Mins discovery call with Rahul with Ecomking Media

> Let’s talk about your business. In this call, we’ll explore your business goals, key challenges, and opportunities for growth. You’ll receive tailored, actionable recommendations specific to your brand. If we’re a good fit to work together, we’ll guide you through the next steps to begin your onboarding. Please select a time that suits you best, or feel free to reach out at rahuljain@ecomkingmedia.net.

- Host: Ecomking Media
- Duration: 20 min
- Location: Google Meet
- Host time zone: Asia/Calcutta
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/ecomkingmedia/discoverycall
- Event type id: 2596543

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2596543&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": 2596543,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Notes": "…",
    "notes": "…",
    "note": "…",
    "project-notes": "…",
    "Budget": "…",
    "Note": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Notes` (How do you know about me?), `notes` (Briefly describe what your business does or what you're planning to start.), `note` (What services or support are you currently looking for?), `project-notes` (Tell Us About Your Project Requirement Briefly), `Budget` (Are you ready to invest in a 100% done-for-you solution? if yes what is your budget?), `Note` (Are you the main decision-maker?)
- 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.