# Unite Finance – Fees & Campus Accounts Demo with unite India

> Book a free live demo of Unite Finance, a fee management and campus accounting solution for educational institutions. Explore fee structures, installment tracking, digital receipts, online payment gateway integration, fee collection records, outstanding dues, and financial ledgers. Discover how your institution can streamline fee collection, improve payment tracking, and simplify daily financial operations. Reserve your 30-minute session for a personalized walkthrough.

- Host: unite India
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Kolkata
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/unite-leads/unite-finance
- Event type id: 7689762

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7689762&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": 7689762,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "Business-name--School--college--etc": "…",
    "Your-designation": "…",
    "Student-Strength": "…",
    "Which-city-is-your-institution-located-in": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `Business-name--School--college--etc` (Institution Name (School, College, Preschool, etc.)), `Your-designation` (Your-designation), `Student-Strength` (Student Strength)
- Optional fields: `Which-city-is-your-institution-located-in` (Which city is your institution located in?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.