# Kolabing Discovery — Communities with Kolabing

> Your community already has the hardest thing to build: people who show up. Kolabing turns that into an open door. Local venues want the energy a real community brings, and they will trade space, food, perks and exposure to host you. You bring your people somewhere new, your members get something worth their time, and the venue fills a quiet night. Everyone wins, and that is the only kind of collaboration that lasts. A space for your next event. A perk for your members. A reason for people to show up. Isn't that worth twenty minutes? This call is free, and so is Kolabing for communities, always. The questions below help me come prepared, so we spend the time on you and not on catching up.

- Host: Kolabing
- Duration: 20 min
- Location: Google Meet
- Host time zone: Europe/Tallinn
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/kolabing/community-discovery
- Event type id: 6720317

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6720317&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": 6720317,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "community-about": "…",
    "community-size": "…",
    "city": "…",
    "links": "…",
    "community-win": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `community-about` (Tell me about your community. What do you do, and who shows up?), `community-size` (How many people move around your community?), `city` (Which city are you building in?)
- Optional fields: `links` (Where can I see you? Instagram or a link), `community-win` (What would make a collaboration worth your members' time?), `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.