OnChain Music API
OnChain Music API: A free-to-search music API with AI queries and per-track licensing from 5 USDC. Ranked #24 of 34 in Stock Media APIs by our editors (7.1/10); pricing: Free plan; best for developers automating low-cost music licensing.
At a glance
- Editor score7.1 / 10
- PricingFree plan
- Best forDevelopers automating low-cost music licensing
- Free planYes
- Asset typesMusic
- Facts checked1 Oct 2026
Where it wins
- Free, unauthenticated catalog search with structured and natural-language queries
- Preview links, track metadata and available-format details in search results
- Signed license documents and download URLs after USDC payment on Base
Where it doesn't
- Licenses are limited to music tracks, not other stock media
- Social Media License is non-commercial; commercial digital use costs 35 USDC per license
- Licensing requires payment in USDC on Base
Our verdict on OnChain Music API
OnChain Music API provides a public REST API and MCP server for finding and licensing music. It is aimed at developers, AI agents and automated creative workflows that need to search tracks, retrieve previews and obtain license documents or download links. Catalog search is free and requires no API key or account. Structured filters include genre, BPM, key, instrumental and keywords, while a natural-language endpoint supports AI-driven queries. The product focuses on music rather than a broader mix of stock media.
Licensing is priced per track. The Social Media License costs 5 USDC and covers non-commercial use on TikTok, Instagram Reels, non-monetized YouTube, X/Twitter and Facebook. The All Digital License costs 35 USDC and covers commercial digital use for advertising, apps, games, podcasts, websites, streaming and commercial YouTube. Both are perpetual, non-exclusive and worldwide. Payments use USDC on Base; after payment, license endpoints issue signed documents and download URLs for available audio formats. This model suits buyers who prefer to pay for individual tracks, though the two licenses differ materially in permitted use.
The API and MCP options make the service relevant to workflows that connect catalog search with AI tools. Its MCP server includes tools for catalog search and music knowledge, and the offering includes an OpenAPI specification and agent discovery manifest. Integrations include MCP clients, Claude, ChatGPT and Cursor. Choose it when an automated workflow needs music discovery and track-level licensing; it is less suitable for buyers seeking other asset types or a single license that covers both social and commercial use. The stated catalog contains thousands of cleared tracks, but this API is described as unproven, so buyers should weigh that qualification when relying on it in production workflows.
Your product? Our editors can test OnChain Music API in depth and publish a review, labelled as paid · from $149/mo →
OnChain Music API pricing
All 2 OnChain Music API plans and prices →
OnChain Music API fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Asset types | Music |
| Max results per request | 50 /request |
| Commercial licensing | Yes |
| Attribution required | Not verified |
| Bulk downloads | Not verified |
| API authentication | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Support | |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: MCP clients, Claude, ChatGPT, Cursor |
| Pricing | Free plan (source) |
| Website | onchainmusic.com |
| Facts checked | 1 Oct 2026 |
OnChain Music API integrations
OnChain Music API lists 4 integrations on its own site.
- MCP clients
- Claude
- ChatGPT
- Cursor
Alternatives to OnChain Music API
- Adobe StockA broad stock library with licensing and search tools for approved API users.9.4
- ShutterstockA broad stock media library with subscription, pack and API access.9.2
- Getty ImagesA licensing library with an image API for editorial and creative workflows.9.0
See all OnChain Music API alternatives →
Used OnChain Music API? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used OnChain Music API for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
OnChain Music API is listed in our Stock Media APIs directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/onchain-music-api/"><img src="https://www.itechguides.com/best/badge/onchain-music-api.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update