# Asynchronous Option (Recorded) with Havoc

> Don’t have time for a live session? Send me a replay and I’ll create a recorded coaching breakdown video for you and send it over! Pinpoint mistakes and missed opportunities Suggested improvements and adjustments Delivered in 3–5 days

- Host: Havoc
- Duration: 45 min
- Location: Discord
- Host time zone: America/Toronto
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/wreaking-havoc/replay-review-recorded
- Event type id: 3216135

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3216135&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": 3216135,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Discord-Handle": "…",
    "BiggestChallenge": "…",
    "Coh3Stats": "…",
    "ExperienceLevel": "…",
    "Replay-Link": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Discord-Handle` (What is your Discord tag?), `BiggestChallenge` (What is your biggest challenge right now?)
- Optional fields: `Coh3Stats` (What is your COH3Stats profile link?), `ExperienceLevel` (What is your experience level?), `Replay-Link` (What replay would you like reviewed? (Provide Link or send on Discord))
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.