Suno API:
Generate AI Music
Integrate Suno AI music generation capabilities into your application through a stable and comprehensive REST API. Create custom songs, pure music, remixes, covers, and more—all through a unified interface. ```
Does Suno have an official API?
Suno currently does not provide a public, self-service REST API. Its music generation features can only be accessed through the Suno official website and application.
Ace Data Cloud fills this gap by providing a stable, production-ready API, allowing you to programmatically access all of Suno's music generation features—including the latest Chirp v5 model—through a simple REST interface, equipped with OpenAPI specifications, Webhook support, streaming, and pay-as-you-go pricing.
All Features of the Suno API
A comprehensive API suite covering the complete workflow of Suno music generation
Complete Music Generation
Generate complete songs with lyrics, vocals, and instruments from text prompts, or create pure instrumental music. Supports inspiration mode and custom mode, providing fine control.
16 Actions, One API
Generate, Extend, Cover, Blend, Stems, Remaster, Underpaint, Overpaint, Replace Section, etc.—all accomplished through the /suno/audios endpoint.
Custom Persona
Create and save custom singer voice styles through the Persona API. Reuse a consistent vocal identity across unlimited song generations.
AI Lyrics Generation
Automatically generate structured lyrics with paragraph markers (verse, chorus, bridge) using two AI models. Also supports mashup lyrics, blending the lyrics of two songs.
Multi-format Output
Supports output in MP3 (default), MP4 (with visualized video), WAV (lossless audio), and MIDI (music notation) formats. Vocal separation can extract vocals, drums, bass, etc.
Streaming and Webhook
Supports NDJSON real-time streaming for progress updates, or set a callback_url to asynchronously receive results. No polling required.
curl -X POST https://api.acedata.cloud/suno/audios \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"action": "generate",
"prompt": "A cheerful pop song about a summer road trip",
"model": "chirp-v4",
"custom": false,
"callback_url": "https://your-app.com/webhook"
}'
{
"success": true,
"task_id": "b3d7a1...",
"data": [{
"id": "a8f2c9...",
"title": "Summer Highway",
"style": "cheerful pop, driving beat",
"duration": 124.5,
"audio_url": "https://cdn1.suno.ai/a8f2c9.mp3",
"image_url": "https://cdn2.suno.ai/a8f2c9.jpeg",
"video_url": "https://cdn1.suno.ai/a8f2c9.mp4",
"state": "succeeded"
}]
}
Quick Start - Get Started in 5 Minutes
A simple REST API using Bearer Token authentication. One request to generate your first AI song.
Get API Key
Register on Ace Data Cloud and obtain your Bearer Token from the console
Send POST Request
Send a request to /suno/audios with your prompt and model preferences
Get Your Song
Receive audio URL, cover image, lyrics, and video—ready to use
16 Actions, One API
The most comprehensive Suno API—covering every music creation workflow
Generate
Create songs from text prompts in inspiration or custom mode
Extend
Continue a song from any timestamp, adding new lyrics and styles
Cover
Create a new version of any song in a completely different style
Concat
Merge continued segments into a seamless complete track
Stems
Separate vocals, drums, bass, melodies, and other tracks
Remaster
Upgrade old songs with improved audio quality (v4.5+ / v5)
Underpaint
Add instrumental accompaniment to uploaded vocal tracks
Overpaint
Add AI vocals to uploaded pure instrumental tracks
Replace Section
Regenerate content in a specified time range of an existing song
Blend
Fuse two reference songs into a new creation
Upload + Extend
Upload your own audio and continue it with AI generation
Persona
Maintain a consistent singer identity across multiple songs
What can you build with the Suno API?
From consumer applications to enterprise platforms—developers are building these projects
Music Creation Apps
Build consumer applications that allow users to generate custom songs, share, and collaborate
Video and Content
Automatically generate copyright-free background music for videos, short films, and podcasts
AI Agent and MCP
Integrate with Claude, ChatGPT, or any AI Agent through our MCP Server for natural language music creation
E-commerce and Advertising
Generate brand music, advertising music, and product audio content in bulk
3 Steps to Get Started Quickly
From registration to generating your first AI song in under 5 minutes
Register and Get API Key
Create a free account on Ace Data Cloud. Generate your Bearer Token from the API management console.
Initiate Your First API Call
Send a POST request to /suno/audios with a text prompt. You can use SDK, cURL, or any HTTP client.
Integration and Expansion
Embed the API into your application. Use Webhook for asynchronous processing and confidently scale to production.
Why choose Ace Data Cloud over other Suno APIs?
See our comparative advantages on the features that matter most to developers
| Feature | Ace Data Cloud | Other Platforms |
|---|---|---|
| Chirp v5 Model | ✓ | Partially supported |
| 16 Actions (Extend, Cover, Stems, etc.) | ✓ | Partially supported |
| OpenAPI 3.0 Specification | ✓ | Partially supported |
| Webhook Callback | ✓ | Partially supported |
| NDJSON Streaming | ✓ | Partially supported |
| Custom Persona | ✓ | Partially supported |
| MP3 + MP4 + WAV + MIDI | ✓ | Partially supported |
| MCP Server (AI Agent Integration) | ✓ | Partially supported |
| Pay-as-you-go | ✓ | Partially supported |
| No Watermark | ✓ | Partially supported |
Comparison of Suno with Other AI Models
Hesitating between Suno, Udio, and other AI music platforms? Check out their comparison.
| Capability | Suno (via Ace Data) | Udio | Others |
|---|---|---|---|
| Songs with Vocals | ✓ | ✓ | ✗ |
| Custom Lyrics | ✓ | ✓ | ✗ |
| Pure Instrumental | ✓ | ✓ | ✓ |
| Song Continuation and Remixing | ✓ | ✓ | ✗ |
| Vocal Separation | ✓ | ✗ | ✗ |
| Persona Voice Cloning | ✓ | ✗ | ✗ |
| API Access | ✓ | ✗ | Limited |
Which model is right for you?
Choose from 6 Suno model versions based on your quality and speed needs