# Jay Bigford – Cal.com booking page

> Welcome. I run Yoke, a brand and design agency working with world-changing organisations to help amplify their influence and inspire collective action. We work with nature restoration organisations, climate adaptation technologies and advocacy campaigners, because we know that systemic change is going to take all of us.

Please choose a meeting duration below to get started...

Booking page: https://cal.com/jay-bigford-yoke

## Event types

- [Yoke - chat with Jay](https://cal.com/jay-bigford-yoke/30min): 30 min, confirmed instantly, event type id 2055080. Details: https://cal.com/jay-bigford-yoke/30min.md
- [15 Min Meeting](https://cal.com/jay-bigford-yoke/15-min-meeting): 15 min, confirmed instantly, event type id 2055554. Details: https://cal.com/jay-bigford-yoke/15-min-meeting.md

## Check availability

```http
GET https://api.cal.com/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.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

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