# Discovery Call: Outbound Architecture Diagnostic with Diego Mangabeira

> During this 30-minute session, we will: Analyze your current sales pipeline based on your Audit responses. Identify the 'Boring' gaps where your process is losing predictability. Evaluate the Human-AI alignment of your messaging strategy. Note: This is a high-level strategic diagnostic for SaaS and Tech founders ready to scale beyond $1M+ in revenue.

- Host: Diego Mangabeira
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/Sao_Paulo
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/diegomangabeira/discovery-call
- Event type id: 4342608

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4342608&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": 4342608,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "audit": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `audit` (Do you confirm that you have filled out the Outbound Audit form at boringsales.co?)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.