Trusted by 1000+ developers worldwide
Build AmazingAI Music Appsin Minutes
The most affordable, efficient, and stable AI Music API. Integrate with Suno, Udio, and other leading providers in minutes.
10M+
Tracks Generated
99.9%
Uptime
1000+
Developers
🎵 Free tier available • No credit card required • 5-minute setup
Real-time API response visualization
Product Features
Explore the powerful features that make our AI Music API the preferred choice for developers worldwide
Lightning Fast
Generate high-quality music in seconds with our optimized API. Response time less than 200ms slower than direct calls.
Enterprise Ready
99.9% uptime with enterprise-grade security and reliability. ISO 27001 certified with full data encryption.
Multiple Providers
Access Suno, Udio, and other top AI music providers in one unified API. No need to manage multiple integrations.
High Availability
Load balancing across multiple service providers ensures 24/7 server availability with automatic failover.
Safety
Your data and privacy are completely secure; we fully encrypt all data transmission and storage.
Affordable
We offer pricing at 20% of the official call cost, making AI music generation accessible to all developers.
Rapidly
Optimized infrastructure ensures minimal latency and maximum throughput for your applications.
Model Comparison
Choose the perfect model for your creative needs
| Feature | V3.5 | V4 | V4.5 | V4.5+ | V5Recommended |
|---|---|---|---|---|---|
| Audio Quality | Basic clarity with some clutter and distortion. Slight clarity improvement over V3. | Clearer audio with reduced distortion, but some overlapping sounds remain muddy. First Remaster tool introduced. | Balanced mixing with reduced degradation and shimmer. More stable audio output. | Professional-grade audio with reduced artifacts and higher fidelity. HD rendering and balance. | Highest fidelity with clear instrument separation and stable low-end. Radio-ready mixes with professional engineering quality. |
| Vocals | Basic emotions, lacking depth. Improved fluency and rhyming, but limited pitch control. | Added pronunciation details with medium emotional range. Custom lyric input supported. | Larger vocal range with richer emotions. Enhanced depth, vibrato, and emotional details. | Better emotional alignment with seamless vocal fusion. Dynamic lyric inspiration included. | Natural human-like vocals including breathing, harmony, and emotional arcs for authentic emotion. |
| Generation Speed | Standard generation, about 1-2 minutes per song. | Medium speed, requiring multiple iterations for editing. | Significantly faster, 30% improvement. More time for experimentation. | Optimized for multi-round generation, 10-20% faster with reduced trial-and-error. | Faster prototyping allowing dozens of variants per hour, with occasional beta glitches. |
| Prompt Understanding | Basic interpretation, prone to deviations with vague inputs. Improved from V3. | Responds well to genre tags, but limited emotional mapping. Genre-aware prompts work better. | Better emotional and technical matching. Intelligent emotional mapping and nuance capture. | High accuracy for mixed styles. Advanced parsing and playlist seeding capabilities. | Strong nuance with precise inputs. Better adherence to requests, fewer iterations needed. Structural tags and negative prompts supported. |
| Song Length | 2-4 minutes | About 4 minutes | 8 minutes with high coherence | 8 minutes | 8 minutes, dynamic and natural |
| Key Improvements | Incremental improvements in vocal quality, loop consistency, and lyric interpretation. More reliable output, but no editing tools. | Added Instrumental-only mode and editing tools (Extend/Replace/Crop), improving customizability and clarity by 20%. | Enhanced dynamic expression, genre accuracy improved by 20-30%. Supports complex sounds and includes prompt enhancement assistant. | Added upload and analysis tools, enhancing Remixing and layering capabilities compared to V4.5. | Dramatic audio and vocal realism, cleaner mixes, reliable Personas, and full Studio control compared to V4.5+. |
V3.5
Audio Quality
Basic clarity with some clutter and distortion. Slight clarity improvement over V3.
Vocals
Basic emotions, lacking depth. Improved fluency and rhyming, but limited pitch control.
Generation Speed
Standard generation, about 1-2 minutes per song.
Prompt Understanding
Basic interpretation, prone to deviations with vague inputs. Improved from V3.
Song Length
2-4 minutes
Key Improvements
Incremental improvements in vocal quality, loop consistency, and lyric interpretation. More reliable output, but no editing tools.
V4
Audio Quality
Clearer audio with reduced distortion, but some overlapping sounds remain muddy. First Remaster tool introduced.
Vocals
Added pronunciation details with medium emotional range. Custom lyric input supported.
Generation Speed
Medium speed, requiring multiple iterations for editing.
Prompt Understanding
Responds well to genre tags, but limited emotional mapping. Genre-aware prompts work better.
Song Length
About 4 minutes
Key Improvements
Added Instrumental-only mode and editing tools (Extend/Replace/Crop), improving customizability and clarity by 20%.
V4.5
Audio Quality
Balanced mixing with reduced degradation and shimmer. More stable audio output.
Vocals
Larger vocal range with richer emotions. Enhanced depth, vibrato, and emotional details.
Generation Speed
Significantly faster, 30% improvement. More time for experimentation.
Prompt Understanding
Better emotional and technical matching. Intelligent emotional mapping and nuance capture.
Song Length
8 minutes with high coherence
Key Improvements
Enhanced dynamic expression, genre accuracy improved by 20-30%. Supports complex sounds and includes prompt enhancement assistant.
V4.5+
Audio Quality
Professional-grade audio with reduced artifacts and higher fidelity. HD rendering and balance.
Vocals
Better emotional alignment with seamless vocal fusion. Dynamic lyric inspiration included.
Generation Speed
Optimized for multi-round generation, 10-20% faster with reduced trial-and-error.
Prompt Understanding
High accuracy for mixed styles. Advanced parsing and playlist seeding capabilities.
Song Length
8 minutes
Key Improvements
Added upload and analysis tools, enhancing Remixing and layering capabilities compared to V4.5.
V5
RecommendedAudio Quality
Highest fidelity with clear instrument separation and stable low-end. Radio-ready mixes with professional engineering quality.
Vocals
Natural human-like vocals including breathing, harmony, and emotional arcs for authentic emotion.
Generation Speed
Faster prototyping allowing dozens of variants per hour, with occasional beta glitches.
Prompt Understanding
Strong nuance with precise inputs. Better adherence to requests, fewer iterations needed. Structural tags and negative prompts supported.
Song Length
8 minutes, dynamic and natural
Key Improvements
Dramatic audio and vocal realism, cleaner mixes, reliable Personas, and full Studio control compared to V4.5+.
Music Generation Process
Three simple steps to generate and manage your music files
1
Submit Generation Task
Initiate music creation through our generate API
2
Check Generation Result
Retrieve task status using the workId
3
Save Results and Audio
Store generated data in your own database
API Request Example
curl -X POST "https://udioapi.pro/api/v2/generate" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"gpt_description_prompt": "Generate a song about a cat",
"make_instrumental": false,
"model": "chirp-v3-5"
}'Try Live Demo
Chirp v3.5
Frequently Asked Questions
If you have any questions, please contact us at any time.
Trusted Partners
We partner with thousands of companies around the world to provide exceptional products and services
10M+
Minutes of generated music
10M+
Users served
99.9%
Uptime guarantee
1k+
Developers
Security Assurance
ISO 27001 Certified
Data Encryption
Secure Payment
Compliance Certified
Flexible Pricing Plans
HOT
Choose the plan that works best for you, all with powerful features to help you succeed
Weekly
$29.9 /week
Perfect for short-term projects or trials
3,990 Credits
Professional support
Priority access to new features
BEST VALUE
Monthly
$159.9 /month
Popular
Our most popular option with bonus credits
25,990 Credits
Professional support
60% more credits than weekly plan
FLEXIBLE
Pay As You Go
$10 / 100 credits
Flexible payment, use whenever you need
1,000 Credits
Professional support
No commitment, pay as you need
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