---
id: openapi-reference
title: OpenAPI Reference
sidebar_position: 2
slug: /reference/openapi
---

The HTTP surface area for BlackRoad OS is defined in `blackroad-os-api`. The spec is pulled at build time and rendered with Redoc.

- Generated Redoc page: [/reference/openapi](./openapi)
- Source file: `static/api/openapi.yaml` (populated via `yarn fetch:openapi`)

Use the Reference navigation to open the rendered spec.
