# 15-Min Pipeline & Revenue Audit with Liam OBrien

> A 15-minute diagnostic to map your current acquisition funnel, see how enquiries get booked into your calendar, and calculate where revenue is slipping through the cracks. What we look at: 1. Acquisition & Speed-to-Lead (5 Mins) Taking a look at how new enquiries currently hit your calendar—whether you need more high-intent demand coming in, instant sub-60-second response times, or automated qualification to filter out time-wasters before they reach your team. 2. Dormant Pipeline & Quote Recovery (10 Mins) Working out the exact numbers on what is sitting uncollected in your pipeline—from missed calls and slow follow-ups to open quotes, proposals, and past clients from the last 1–12 months that went quiet without a yes or no. Next Steps: If there is clear revenue being left on the table and your sector/territory is open, we will map out the exact system architecture to fix it and walk you through it on a second call. If it’s not a fit, you keep the audit breakdown and pipeline math to run with your own team. Zero extra admin. Revenue systems that do the work for you.

- Host: Liam OBrien
- Duration: 15 min
- Location: Google Meet
- Host time zone: Europe/Dublin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/obrienliam/obrienliam-pipeline-audit
- Event type id: 6769914

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6769914&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": 6769914,
  "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.