# 1:1 Mentorship Flutterflow with Muhammad Junaid

> Hop on to have a detailed mentorship about flutterflow. Get insights on the following : -> How to build your first app? Get a complete guide from Planning your app to publishing it on the app stores. -> Discuss your app idea in detail. Discuss the limitations you have, if flutterflow is the right tool. Share your current project and find ways to improve the app's performance and overall design. Get a detailed overview of the Flutterflow platform, how it works, and how to scale your app further. This session is for founders/builders with little to no background in technical app development process and are building their first apps. .....you are in good hands :)

- Host: Muhammad Junaid
- Duration: 60 min
- Location: Google Meet
- Host time zone: Asia/Karachi
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/mjunaid/1-1-mentorship-flutterflow
- Event type id: 4453663

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4453663&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": 4453663,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "title": "…",
    "smsReminderNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `title` (What is this meeting about?)
- Optional fields: `smsReminderNumber` (Phone number (Text notifications)), `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.