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

# Changelog

> Product updates and announcements

<Update label="Sep 22, 2026">
  ## Docs

  Public API docs launch — [API reference](/api/introduction), [Rate limits](/api/rate-limits), and the [SICAR V4 catalog](/functions/adapters/sicarv4/overview).

  Authenticate with an **API key**: `Authorization: Bearer sk_live_…`

  ## API changes

  Success responses use a consistent envelope:

  * Single resource → `{ "data": { … } }`
  * Lists → `{ "data": [ … ], "meta": { page, per_page, total_pages, total_count } }`
  * Deletes → `{ "data": { "ok": true } }` (saved SQL `DELETE` stays HTTP 204)
  * Errors stay `{ "error": { … } }` — not wrapped in `data`

  Optional list params: `page`, `per_page` (max 100). Omit both for the full set.

  ## Rate limits

  Plan-based requests/minute per account: Free 100 · Pro 500 · Platform 1000 · Enterprise 2000. Headers `X-RateLimit-*` and `429` + `Retry-After`.

  ## Customers, licenses & devices

  External ids on create + list filter: `external_customer_id`, `external_license_id`, `external_device_id` (max 200). Unique when set.

  Device lifecycle: `pending` → `enrolled` → `revoked`. Delete customer blocked while active licenses/devices exist; delete license/device only after revoke.

  **Revoke license** requires no linked `pending`/`enrolled` devices first (`409` with `details.device_id` / `details.device_ids`). See [Licenses → Revoke](/api/licenses#revoke-license).

  ## SICAR V4

  Initial function catalog: products, inventory, catalog lookups, sales/quotes/purchase orders, creates, and custom SQL (`select` / `query` / `validate`). See the [full catalog](/functions/adapters/sicarv4/overview).
</Update>