---
title: "Create Project Audio Overview"
method: POST
path: "/api/projects/audio/{project_id}"
---

# Create Project Audio Overview

`POST /api/projects/audio/{project_id}`

## Request

- Base URL: `https://api.openpaper.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.openpaper.ai/api/projects/audio/{project_id}`
- Auth: API key in header `Authorization`

Create audio overview for a project by ID

## Path parameters

- `project_id` string, required

## Request body

- AudioOverviewCreateRequest
  - `additional_instructions` string, nullable
  - `length` 'short' | 'medium' | 'long', nullable
  - `voice` 'alloy' | 'ash' | 'ballad' | 'coral' | 'echo' | 'fable' | 'onyx' | 'nova' | 'sage' | 'shimmer' | 'verse', nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/openpaper/apis/open-paper.md) - [All operations](https://skmtc.dev/openpaper/apis/open-paper/llms.txt) - [OpenAPI document](https://skmtc.dev/openpaper/apis/open-paper/revisions/c2ad03216101?raw)