# Abacus Trial Session with Abacus for Kids

> Experience Abacus play-way learning

- Host: Abacus for Kids
- Duration: 30 min
- Location: Kenton Road, Harrow, UK
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/abacusforkids/abacus-trial-session
- Event type id: 7506496

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7506496&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": 7506496,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Child-s-Name": "…",
    "Child-s-Age": "…",
    "Is-you-child-done-our-free-online-Eligibility-Test": "…",
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Child-s-Name` (Child's Name), `Child-s-Age` (Child's Age), `Is-you-child-done-our-free-online-Eligibility-Test` (Is you child done our free online Eligibility Test)
- Optional fields: `attendeePhoneNumber` (WhatsApp / Phone Number), `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.