# 30 min — Let’s Talk with Satish Rajnale

> A focused 30-minute conversation to understand what you're working on, what you're trying to solve, and whether there’s a useful way for us to work together. This could be around an AI/product engineering problem, consulting or implementation work, one of the products I’m building, a potential collaboration, or an interesting opportunity. To make the conversation useful for both of us, please share a little context when booking. I’d rather spend the call discussing the actual problem than using most of it for introductions. Typical flow: • 5 min — Context and introductions • 15 min — Problem, opportunity, or idea • 5 min — Where I may be able to help • 5 min — Concrete next steps, if there’s a fit No formal pitch needed. If there’s something meaningful to discuss, let’s talk.

- Host: Satish Rajnale
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Kolkata
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/satish-rajnale/30min
- Event type id: 7353778

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7353778&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": 7353778,
  "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.