AI music generation API via Suno, with pay-as-you-go credits
This API requires an API key for authentication. Here's how to get started:
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?api_key=YOUR_KEY) or in the request header (Authorization: Bearer YOUR_KEY). Check the API's documentation for the exact format.API keys are free for most public APIs. They're used to identify your application and enforce rate limits — not to charge you.
CORS support for this API is unknown. If you get cross-origin errors in the browser, try calling the API from your server instead.
Sunor is a free API in the Music category. It requires a free API key, which you can obtain by signing up on their website. This API supports HTTPS for secure connections and has unknown CORS support — test from your environment to confirm.
Sunor fits naturally into projects that touch the Music space. Here are a few directions developers commonly take when working with APIs in this category — any of them could be a fit depending on the specific endpoints Sunor exposes:
If a specific use case isn't listed, scroll back to the code examples above and adapt the request shape to match the endpoint you need. Most Music APIs follow similar request/response patterns, so the snippet that works for one endpoint usually works for the rest with small tweaks.
1. Skim the documentation first. Open the link above and look for two things: the base URL pattern and a list of available endpoints. Knowing both up front saves you from guessing parameter names or formats. Most providers also publish example responses next to each endpoint — copy one into your editor as a reference for the JSON shape your code will be parsing.
2. Get an API key. Sunor uses API key authentication. Sign up on the provider's site, look for a developer dashboard or API section in your account settings, and copy your key somewhere safe. Treat it like a password — don't paste it into a public repo or a client-side bundle that ships to a browser. Read our API security guide if you're unsure how to keep keys out of source control.
3. Make a request from the command line. Before wiring an API into your application, send a single request with curl or your HTTP client of choice. Confirm that the response shape matches what the docs promised. If it doesn't, your application code would have hit the same surprise — better to find out now while you only have one terminal window to debug.
4. Wire it into your code. Once a manual request works, copy that request into your application as a function. Add error handling: APIs return 4xx and 5xx codes for client and server errors respectively, and your code needs to behave reasonably when one comes back. Our error-handling guide covers the patterns that make this less painful.
5. Test browser compatibility. CORS support for Sunor isn't documented in our directory. The fastest way to find out is a one-line test in a browser console — open devtools, run fetch(API_URL).then(r => r.json()).then(console.log), and watch for a CORS error in the network tab. If you see one, call the API from a backend instead.
Authorization header, or a custom header — every provider does it slightly differently. The official docs will say which.curl but not in your app: almost always a header-encoding bug. Print the exact request your client sends and compare it to your working curl command. Look for missing quotes, extra spaces, or a header name typo.Music APIs provide access to song databases, artist information, lyrics, and audio features. Build music discovery apps, playlist generators, or artist analytics platforms.
Sunor is one of dozens of free Music APIs we've catalogued. Some are nearly interchangeable; others have distinct strengths and weaknesses that only become clear when you read their docs side-by-side. If Sunor doesn't quite fit your project, the Music category page lists every alternative we know about, with auth and CORS columns so you can compare at a glance.
When evaluating Music APIs, the criteria that matter most are typically: rate limits on the free tier, freshness of the underlying data, regional coverage (does it work for your users' geography?), and how active the provider's maintenance schedule is. APIs that haven't been updated in years tend to drift out of sync with the underlying data sources, even if they technically still respond.
Sunor is a music API that may provide data about artists, albums, tracks, genres, lyrics, audio features, or playlists. The exact data depends on the API's scope — some focus on metadata, others on audio analysis or streaming. Check the documentation for available endpoints and data fields.
Most music APIs offer search endpoints where you can look up tracks by title, artist, album, or genre. Sunor likely supports some form of search — check the API documentation for query parameters and filtering options. Some music APIs also support searching by audio fingerprint or melody.
Audio preview availability depends on the API's licensing agreements. Some music APIs provide 30-second preview clips, while others focus purely on metadata (artist info, track listings, release dates). Streaming URLs are typically restricted to APIs from major platforms. Check Sunor's terms of service and other Music APIs for your specific needs.
Yes, Sunor is listed as a free public API. You will need to create a free account to get an API key, but the key itself is free. Some APIs have rate limits on their free tier, so check the official documentation for current limits.
We have not recently verified the status of Sunor. Try visiting the API URL directly or making a test request to check if it is currently online.