# Free Project Discovery Call (30 min) with Cephas Web - Daniel

> A relaxed 30-minute video call to talk through your project. We’ll look at your current website or idea, discuss your goals and budget, and recommend the best next step: a new website, a funnel and automation setup, a course, or AI video. Within 24-48 hours of the call you’ll get a clear plan and a fixed quote. No pressure to sign. Referred by a past client? Mention their name when you book.

- Host: Cephas Web - Daniel
- Duration: 15, 30, 45 min
- Location: Google Meet
- Host time zone: America/Los_Angeles
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/cephaswebhub/free-project-discovery-call-30-min
- Event type id: 7642139

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7642139&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": 7642139,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 30,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "What-do-you-need-help-with": "…",
    "notes": "…",
    "Who-referred-you": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `What-do-you-need-help-with` (What do you need help with?)
- Optional fields: `notes` (Additional notes), `Who-referred-you` (Who referred you?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `lengthInMinutes` picks one of 15, 30, 45; pass the same value to the slots request as `duration`.