---
title: "Precheck Clone Handler"
method: POST
path: "/v1/ai/voice/precheck"
---

# Precheck Clone Handler

`POST /v1/ai/voice/precheck`

## Request

- Base URL: `https://api.lmnt.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.lmnt.com/v1/ai/voice/precheck`
- Auth: none declared
- TypeScript: <https://skmtc.dev/lmnt/apis/yapster/docs/v1/ai/voice/precheck/post.ts> (a function with typed inputs; its response is checked against the schema)

## Headers

- `x-api-key` string

## Cookies

- `lmnt-auth0` string, nullable

## Request body `multipart/form-data`

- BodyPrecheckCloneHandlerV1AiVoicePrecheckPost
  - `file` string, binary, required

## Response `200`

Successful Response

- PrecheckCloneResponse
  - `dnsmos` number, required
  - `start_s` number, required
  - `end_s` number, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/lmnt/apis/yapster.md) - [All operations](https://skmtc.dev/lmnt/apis/yapster/llms.txt) - [OpenAPI document](https://skmtc.dev/lmnt/apis/yapster/revisions/f153248e1350?raw)