# AI agents for Marketing - 20 mins with Yash Kumar

> For marketing leads, founders, agency operators running Meta / Google Ads who want to see what AI agents can actually take off their plate. Lets connect to explore how we can help. Will share details on our performance marketing agents, creative and storyboarding agents, etc as needed. Come with one task your team repeats every week.

- Host: Yash Kumar
- Duration: 20 min
- Location: Google Meet
- Host time zone: Asia/Kolkata
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/yash-kumar-dzkkag/discovery-call
- Event type id: 5768361

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5768361&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": 5768361,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "LinkedInProfile": "…",
    "title": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `LinkedInProfile` (Please share your LinkedIn profile), `title` (What is this meeting about?)
- 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.