# Brand Chat with AJ Eckstein

> Let's chat about building your creator program!

- Host: AJ Eckstein
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/creatormatch/brandchatwebsite
- Event type id: 930387

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=930387&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": 930387,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "brand": "…",
    "experience": "…",
    "painpoints": "…",
    "goals": "…",
    "budget": "…",
    "hearaboutus": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `brand` (Brand name), `experience` (What's your brand's experience with Creator/Influencer Marketing? Please be specific.), `painpoints` (What's your biggest pain point today? Select all that apply.), `goals` (What are your brand's business, marketing, or campaign goals?), `budget` (What's your approx. budget per month? Providing a range helps us tailor the conversation.), `hearaboutus` (How did you first hear about Creator Match? (ie person, platform, or content))
- 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.