---
title: "OpenAPI specification"
method: GET
path: "/v1/openapi.json"
tags: ["Meta"]
---

# OpenAPI specification

`GET /v1/openapi.json`

## Request

- Base URL: `https://contentmaschine.ai/api`
- URL: `https://contentmaschine.ai/api/v1/openapi.json`
- Auth: none required

Returns this OpenAPI spec. No authentication required.

## Response `200`

OpenAPI 3.1 JSON document

## Other responses

- `default`: Any other error. Every failure this API emits uses the same envelope; branch on `error.type`, never on `error.message`, and quote `error.correlation_id` to support.

---

[API](https://skmtc.dev/contentmaschine/apis/contentmaschine-ai-api.md) · [All operations](https://skmtc.dev/contentmaschine/apis/contentmaschine-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/contentmaschine/apis/contentmaschine-ai-api/revisions/28c74f46051c?raw)