# Mortgages 101 with Bryce Fleming

> Is the mortgage world completely new to you? Perhaps it feels intimidating and you don't know where to start. Or maybe you just want someone to talk you through it. Let's go over the basics--the 3 building blocks of mortgages and take some time to ask any questions that you have.

- Host: Bryce Fleming
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/Toronto
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/bryce-fleming-lets-chat/mortgages-101
- Event type id: 2463358

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2463358&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": 2463358,
  "start": "<UTC ISO 8601 start from the slots response>",
  "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.