# Back & Neck Reset - 45 Minutes with Christian Moussa

> A focused upper-body treatment for neck, shoulders and upper back. Ideal if you spend long hours at a desk, or if stress tends to settle between your shoulder blades. CHF 90 · 45 minutes What to expect - A short conversation at the start about where you feel tension and what you'd like me to focus on - Focused work on the neck, shoulders and upper back, with pressure adjusted to you throughout - Techniques to ease tight muscles and help you move more freely - A calm finish and a moment to come back before you leave Payment Payment is made after your treatment by TWINT or cash. Cancellation Free cancellation or rescheduling up to 24 hours before your appointment. For cancellations within 24 hours or no-shows, 50% of the booked treatment price applies and is invoiced separately.

- Host: Christian Moussa
- Duration: 45 min
- Location: Badenerstrasse 425, 8003 Zürich, Switzerland
- Host time zone: Europe/Zurich
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/soulsoothe/back-neck-reset-45
- Event type id: 7743131

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7743131&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": 7743131,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "cancellation_policy_agreement": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `cancellation_policy_agreement` (I have read and agree to Soulsoothe's cancellation and payment policy, including applicable cancellation and no-show fees.)
- 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.