# 60-Minute Consultation – Services & General Enquiries with David Harding

> A flexible 60-minute session to explore how eSourcing Data can support your organisation. Whether you're looking to improve procurement processes, manage suppliers more effectively, identify new contract opportunities, or understand how our platform can fit into your existing workflows, this session is tailored to your needs. We’ll use the time to understand your current challenges, demonstrate relevant capabilities, and outline practical next steps. Ideal for: • Organisations exploring procurement or supplier management solutions • General enquiries about our services or platform • Strategic discussions on improving procurement performance

- Host: David Harding
- Duration: 60 min
- Location: Google Meet
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/esourcing-data/60-minute-consultation-services-general-enquiries
- Event type id: 5114145

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5114145&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": 5114145,
  "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.