# Outsolvi Demo & Discussion with Nate Summers

> Open to anyone. Thirty minutes to walk through Outsolvi end to end and answer whatever you want to ask. We can cover any of it: how confidence scoring decides an open was a person, how sequences stop the moment someone replies, how LinkedIn steps sit in the same cadence as email, what the plugins look like inside Outlook and Gmail, pricing, migrating off another tool, or security and data handling. Bring your questions. If you would rather look at your own inbox and your own numbers, book the twenty-minute open-rate session instead.

- Host: Nate Summers
- Duration: 30 min
- Location: Cal Video
- Host time zone: Asia/Kolkata
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/outsolvi/demo
- Event type id: 6818186

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6818186&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": 6818186,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `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.