> ## Documentation Index
> Fetch the complete documentation index at: https://opencals.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Developer docs launched

> The Opencals developer documentation is live — interactive API reference, quickstart, guides, and open-source templates.

<Update label="June 13, 2026" tags={["Docs"]}>
  ## Developer docs launched

  The Opencals developer documentation is now live at
  **[opencals.com/docs](https://opencals.com/docs)**.

  * Interactive [API Reference](/docs/api-reference/introduction) with an in-browser playground — try every endpoint without leaving the docs
  * [Quickstart guide](/docs/quickstart) — first API call in under 5 minutes
  * [Build a booking page](/docs/guides/build-a-booking-page) — end-to-end tutorial (services → staff → availability → cart → checkout)
  * [TypeScript SDK guide](/docs/guides/storefront-sdk) — typed client with Zod schemas and formatting helpers
  * [Webhooks overview](/docs/guides/webhooks) — planned event catalog for appointment and order lifecycle events
  * [Open-source templates](/docs/open-source/templates) — production-ready booking site starters
</Update>