# 20 Minute Wealth Strategy Call with Fahmida Rahman

- Host: Fahmida Rahman
- Duration: 20 min
- Location: A short call to explore your goals and see if we're a good fit.
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/fahmida/20min
- Event type id: 3662688

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3662688&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": 3662688,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "booking_reason": "…",
    "desired_clarity": "…",
    "Age": "…",
    "Approximately-what-is-your-annual-income": "…",
    "Income_range": "…",
    "Willingness": "…",
    "mailinglsit": "…",
    "Approximately-how-much-do-you-currently-have-across-savings--investments-and-pensions": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `booking_reason` (What prompted you to book this strategy call right now?), `desired_clarity` (What would you like to feel clearer about after this call?), `Age` (What is your age?), `Approximately-what-is-your-annual-income` (Approximately what is your annual income?), `Income_range` (Which of the following do you currently have? (Select all that apply)), `Willingness` (How committed are you to improving your financial situation over the next 12 months?), `mailinglsit` (By booking this call, you agree to receive emails relating to your enquiry, investing, retirement planning, wealth building, and future masterclasses and events. You can unsubscribe at any time.), `Approximately-how-much-do-you-currently-have-across-savings--investments-and-pensions` (Approximately how much do you currently have across savings, investments and pensions?)
- 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.