# Tris Johnson Controls – Cal.com booking page

> Book a meeting with Tris Johnson Controls on Cal.com.

Booking page: https://johnsoncontrols.cal.com/jamie.cameron

## Event types

- [Introduction to OpenBlue Critical Environments](https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-environments): 30 min, confirmed instantly, event type id 393565. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-environments.md
- [Introduction to OpenBlue CUPO](https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-cupo): 30 min, confirmed instantly, event type id 393564. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-cupo.md
- [Introduction to OpenBlue Equipment Performance](https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-equipment-performance): 30 min, confirmed instantly, event type id 393563. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-equipment-performance.md
- [Introduction to OpenBlue Net Zero](https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-net-zero): 30 min, confirmed instantly, event type id 393562. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/introduction-to-openblue-net-zero.md
- [Introduction to OpenBlue](https://johnsoncontrols.cal.com/jamie.cameron/openblue-intro-email): 30 min, confirmed instantly, event type id 392245. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/openblue-intro-email.md
- [Introduction to OpenBlue](https://johnsoncontrols.cal.com/jamie.cameron/openblue-intro): 30 min, confirmed instantly, event type id 386123. An introduction to Johnson Controls and OpenBlue. Details: https://johnsoncontrols.cal.com/jamie.cameron/openblue-intro.md

## Check availability

```http
GET https://api.cal.eu/v2/slots?eventTypeId=<event type id>&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

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.eu/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.eu/docs/api-reference/v2/introduction