# Futurebits – Cal.com booking page

> Futurebits is a mix of people from various backgrounds, converging on technology.
Problem solving is something that we consider our core expertise. We deliver solutions across design and development keeping problem solving at the heart.

An additional speciality we have is Financial markets, where we build and maintain systems / infrastructure for multiple market participants.

Booking page: https://cal.com/futurebits

## Event types

- [Discuss about building software](https://cal.com/futurebits/build): 15, 30 min, confirmed instantly, event type id 6950199. A quick call to scope software in your repo — SaaS, dashboards, internal tools, APIs, MVPs, or founder tech-partner work. We’ll map outcome, stack, and whether a sprint fits. Details: https://cal.com/futurebits/build.md
- [Discuss about design or development](https://cal.com/futurebits/design): 15, 30 min, confirmed instantly, event type id 666968. A quick call to understand a design or development requirement around software, including web-apps, mobile apps, landing pages, dashboards etc Details: https://cal.com/futurebits/design.md
- [Discuss about Financial markets](https://cal.com/futurebits/markets): 15, 30 min, confirmed instantly, event type id 1995718. Thinking of automating your trading workflow? Backtesting an idea? or just brainstorming an angle in the markets? Details: https://cal.com/futurebits/markets.md
- [Discuss about building in AI](https://cal.com/futurebits/ai): 15, 30 min, confirmed instantly, event type id 666966. thinking of Building AI agents, or special workflows around AI for yourself? Details: https://cal.com/futurebits/ai.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