# Coffee Chat with Hanif Putra

> Grab your favorite beverage and let's have a relaxed conversation to get to know each other and explore how we might work together. What to expect: Casual Introduction - Share your background, current projects, and what you're passionate about Your Goals - Tell me about your challenges, aspirations, and what success looks like for you My Approach - Learn about my experience, working style, and how I help clients achieve their objectives Natural Chemistry Check - See if we're a good fit for collaboration before diving into any formal projects Next Steps - If there's mutual interest, we'll discuss potential ways to work together

- Host: Hanif Putra
- Duration: 15, 30 min
- Location: Google Meet
- Host time zone: Asia/Makassar
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/putra/coffee
- Event type id: 32931

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=32931&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": 32931,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 15,
  "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.
- `lengthInMinutes` picks one of 15, 30; pass the same value to the slots request as `duration`.