# Udit Kumar | Co-Founder – Cal.com booking page

> Book a meeting with Udit Kumar | Co-Founder on Cal.com.

Booking page: https://cal.com/thestacc-demo

## Event types

- [test](https://cal.com/thestacc-demo/test): 15 min, confirmed instantly, event type id 6983097. Details: https://cal.com/thestacc-demo/test.md
- [See How theStacc Can Automate Your Marketing](https://cal.com/thestacc-demo/automate-your-marketing): 45 min, confirmed instantly, event type id 7708129. Pick a time for your demo and see how you can automate your marketing with theStacc. Details: https://cal.com/thestacc-demo/automate-your-marketing.md
- [Automate Your Marketing with theStacc](https://cal.com/thestacc-demo/automate-your-marketing-with-thestacc): 45 min, confirmed instantly, event type id 7628417. Pick a time for your demo and see how you can automate your marketing with theStacc. Details: https://cal.com/thestacc-demo/automate-your-marketing-with-thestacc.md
- [Generate & Publish Content Everywhere Automatically](https://cal.com/thestacc-demo/generate-publish-content-automatically-everywhere): 45 min, confirmed instantly, event type id 6656502. Book a 45-minute personalized demo to see how theStacc automates SEO blogs, Google Business posts, and social content for your business in under 5 minutes. Details: https://cal.com/thestacc-demo/generate-publish-content-automatically-everywhere.md
- [Generate & Publish Local SEO Content Automatically](https://cal.com/thestacc-demo/generate-publish-local-seo-content-automatically): 45 min, confirmed instantly, event type id 6634561. Book a 45-minute personalized demo to see how theStacc automates SEO blogs, Google Business posts, and social content for your business in under 5 minutes. Details: https://cal.com/thestacc-demo/generate-publish-local-seo-content-automatically.md
- [Generate & Publish Social Media Content Automatically](https://cal.com/thestacc-demo/generate-publish-social-media-content-automatically): 45 min, confirmed instantly, event type id 6634259. Book a 45-minute personalized demo to see how theStacc automates SEO blogs, Google Business posts, and social content for your business in under 5 minutes. Details: https://cal.com/thestacc-demo/generate-publish-social-media-content-automatically.md
- [Generate & Publish SEO Content Automatically](https://cal.com/thestacc-demo/generate-publish-seo-content-automatically): 45 min, confirmed instantly, event type id 6587349. Book a 45-minute personalized demo to see how theStacc automates SEO blogs, Google Business posts, and social content for your business in under 5 minutes. Details: https://cal.com/thestacc-demo/generate-publish-seo-content-automatically.md
- [Book a Free 30-Minute Demo & Strategy Call](https://cal.com/thestacc-demo/free-30-minute-strategy-call): 30 min, confirmed instantly, event type id 7264972. Get a free audit of your Google and AI search visibility, a clear roadmap of what to fix, and see how theStacc can help. Details: https://cal.com/thestacc-demo/free-30-minute-strategy-call.md
- [Free 30-minute demo + strategy call](https://cal.com/thestacc-demo/free-30-minute-demo-strategy-call): 30 min, confirmed instantly, event type id 6554178. Details: https://cal.com/thestacc-demo/free-30-minute-demo-strategy-call.md
- [Quick call](https://cal.com/thestacc-demo/quick-call): 15 min, confirmed instantly, event type id 6393117. Details: https://cal.com/thestacc-demo/quick-call.md
- [Rank on Google + AI Search — theStacc Demo](https://cal.com/thestacc-demo/udik-kumar): 30 min, confirmed instantly, event type id 5976998. Details: https://cal.com/thestacc-demo/udik-kumar.md
- [Rank on Google + AI Search — theStacc Demo](https://cal.com/thestacc-demo/30min): 45 min, confirmed instantly, event type id 5115137. Details: https://cal.com/thestacc-demo/30min.md
- [15 min meeting](https://cal.com/thestacc-demo/15min): 15 min, confirmed instantly, event type id 5115136. Details: https://cal.com/thestacc-demo/15min.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