---
title: "Add Music Track"
method: POST
path: "/music-tracks"
tags: ["music-tracks"]
---

# Add Music Track

`POST /music-tracks`

## Request

- Base URL: `https://api.framesail.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.framesail.com/music-tracks`
- Auth: HTTP bearer

Add a music track to a project from the library.

## Request body

- AddMusicTrackRequest
  - `project_id` string, required
  - `library_track_id` string, nullable
  - `name` string
  - `volume` number
  - `loop` boolean
  - `start_frame` integer

## Response `201`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/framesail/apis/framesail-api.md) · [All operations](https://skmtc.dev/framesail/apis/framesail-api/llms.txt) · [OpenAPI document](https://skmtc.dev/framesail/apis/framesail-api/revisions/12602eae0820?raw)