MusicAPI documentation

Build music transfers into your product.

MusicAPI connects your users to 11 music services and moves their playlists, albums, artists and liked tracks. Pick the product that fits you, then follow its quickstart.

/llms.txt /openapi.json Changelog Services table

01 · Two products

Start with a quickstart

Compare them in Overview →

COREREST API · webhooks

MusicAPI Core

Build transfers in your own app. Connect users with the hosted sign-in, then read and write their libraries on the REST API.

01Get your keysdashboard
02Connect one test userhosted sign-in
03Read their playlistsGET /api/…/playlists

Core quickstart →API reference

MANAGED TRANSFERShosted · white-label

MusicAPI Managed Transfers

Send your users to a hosted transfer flow in your brand. We run the sign-in, the matching, the progress and the results.

01Turn on transfersdashboard
02Open your hosted flow/{slug}/transfer
03Watch a demo transferDemoify

Managed Transfers quickstart →How it works

02 · Which one do I need?

Pick by what you want to build

You want the transfer inside your own UI, with your own screens and copy.

Core

You want transfers live soon, with little code. A hosted flow in your brand is fine.

Managed Transfers

You want your own sign-in buttons, and our hosted flow for the transfer itself.

Core + Managed Transfers

03 · Popular tasks

Go straight to the job

All guides →

GuideCore + Managed TransfersStart a sign-in/{slug}?returnUrl=…GETCoreList a user’s playlists/api/{integrationUserUUID}/playlists POSTCoreSearch across services/public/search GuideCore + Managed TransfersHandle a 412: the user must reconnectIntegrationUserNotAuthenticated POSTManaged TransfersCreate a pre-authorized session/public/transfer-sessions GuideCore + Managed TransfersVerify a webhook signatureX-MusicAPI-Signature: t=…,v1=…

04 · Guides for AI

Building with AI?

Every page has a Markdown twin for your coding agent. The MusicAPI MCP server lets an agent set up your account: integrations, return URLs, webhooks and alert rules.

/llms.txtOne line per page, with its Markdown URL /llms-full.txtAll pages in one file /openapi.jsonThe partner API spec

# Add the MusicAPI MCP server to Claude Code:
claude mcp add --transport http musicapi https://api.musicapi.com/mcp
 
# Then ask, for example:
# “Add https://example.com/callback to my return URLs,
#  create a webhook for transfer.completed and send a test event.”