# 20-min Gogola chat: see your app live with Gogola Apps

> 20 minutes to see what your business looks like in your customers’ pockets, plus how it pays for itself. Pre-Black Friday pricing on now.

- Host: Gogola Apps
- Duration: 20 min
- Location: Google Meet
- Host time zone: Australia/Adelaide
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/gogola/20min
- Event type id: 7751009

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7751009&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": 7751009,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "business_name": "…",
    "your_role": "…",
    "biggest_difference": "…",
    "one_thing_90_days": "…",
    "website_details": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `business_name` (Business name), `your_role` (Your role), `biggest_difference` (What would make the biggest difference to your business right now? (Tick all that apply))
- Optional fields: `one_thing_90_days` (If one thing changed in the next 90 days, what would you want it to be?), `website_details` (Link to your website, logo or socials link to see your app in action), `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.