# URGENT: In the next 4 days (evening/weekend) - Fee: £120 with Thomas Briggs

> Please make sure you're willing and able to pay the advertised fee before submitting this form (for A-level tuition add £20). By booking a session you agree that appropriate materials (e.g. attempted past paper questions) will be sent the evening before the session at the latest, and that remembering to do so is the responsibility of the person requesting the session. Failing to send appropriate materials in good time may result in a less effective session.

- Host: Thomas Briggs
- Duration: 60 min
- Location: Google Meet
- Host time zone: Europe/London
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/tkbriggs/urgent-in-the-next-48-hours-evening-weekend-fee-120
- Event type id: 2367076

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2367076&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": 2367076,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "invoice-details": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address (for session invitation)), `invoice-details` (Invoicing Details: MUST be an adult; missing, incorrect or false details will cause request to be rejected), `notes` (What do you want to cover in our session?)
- Optional fields: `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.
- A successful response is a pending booking request.