---
title: "POST /v2/songs/{songId}/extend"
method: POST
path: "/v2/songs/{songId}/extend"
tags: ["RemixV2"]
---

# POST /v2/songs/{songId}/extend

`POST /v2/songs/{songId}/extend`

## Request

- Base URL: `https://api.neume.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.neume.io/v2/songs/{songId}/extend`
- Auth: none declared

## Path parameters

- `songId` string, required

## Request body

- ExtendDto
  - `lyrics` string, required
  - `extendAt` number, required
  - `extendType` 'tail' | 'head'

## Response `201`

---

[API](https://skmtc.dev/neume/apis/neume-api.md) · [All operations](https://skmtc.dev/neume/apis/neume-api/llms.txt) · [OpenAPI document](https://skmtc.dev/neume/apis/neume-api/revisions/ddfaa546b0be?raw)