# Infinity Designer with Jo Phillips

> Book a video call with Surface Pattern Designer Jo Phillips to discuss licensing opportunities, project collaborations, or custom commissions. If these dates and times are not suitable, don't hesitate to email me to arrange some other time to suit us both.

- Host: Jo Phillips
- Duration: 20, 30, 45 min
- Location: Cal Video, Zoom Video, Google Meet
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/jo-phillips/infinity-designer
- Event type id: 787108

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=787108&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": 787108,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 45,
  "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.
- `location` is optional; without it the booking uses the event’s first location.
- `lengthInMinutes` picks one of 20, 30, 45; pass the same value to the slots request as `duration`.