--- title: Intro sort: 1 tags: [overview] --- # Intro ZephyrCart is a headless commerce platform: storefronts call our HTTP API, we own carts, checkouts, orders, customers, and the tax + payment plumbing behind them. We deliberately ship no embeddable admin UI: the expectation is that you build your own. ## What this documentation covers - The HTTP API at `https://api.zephyrcart.io/v1` - Webhook events and signature verification - Official SDKs (TypeScript, Python, Go, Ruby) and the language-agnostic OpenAPI spec - Reference architectures for the three deployment shapes we actively support ## What it does not cover - The marketing site at `zephyrcart.io` (out of scope; talk to the growth team) - The legacy `v0` API — scheduled for end of life 2026-12-31, migration guide forthcoming - Internal runbooks (those live on the [intranet](../intranet/index.md), authenticated) ## A note on conventions Every endpoint in this documentation is shown with `curl` because every visitor can read it. Language-specific snippets follow in the [SDK section](integrations/index.md). When an example uses a placeholder we wrap it in angle brackets, e.g. `` — never copy it verbatim.