---
title: "Clone Voice From Audio"
method: POST
path: "/api/projects/{project_id}/voices/clone"
---

# Clone Voice From Audio

`POST /api/projects/{project_id}/voices/clone`

Create a voice profile by cloning an uploaded audio sample via ElevenLabs.
Persists a Voice record with provider='elevenlabs' and generates a kling_voice_id
using the uploaded audio (after converting m4a->mp3 if needed).

## Path parameters

- `project_id` string, required

## Response `201`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/latted/apis/motion-graphics-designer-api.md) · [All operations](https://skmtc.dev/latted/apis/motion-graphics-designer-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/latted/motion-graphics-designer-api/revisions/36d149b525df/schema)