API.box Documentation
Complete API.box documentation - Your gateway to affordable and stable AI music API services
Welcome to API.box Documentation
This documentation provides comprehensive guides and references for integrating API.box, a platform offering affordable and stable AI music API services that seamlessly integrate into your projects.About API.box
API.box delivers advanced AI music capabilities through easy-to-integrate APIs, including music generation, lyrics creation, audio processing, and video production. Our platform is designed for developers and businesses who need:- 99.9% Uptime - Reliable and stable API performance
- Affordable Pricing - Transparent, usage-based pricing system
- 20-Second Streaming Output - Fast delivery with streaming response
- High Concurrency - Scalable solutions that grow with your needs
- 24/7 Support - Professional technical assistance
- Watermark-Free - Commercial-ready music generation
Quick Start Guides
Get started quickly with our comprehensive API quick start guides:🎵 Music Generation APIs
Generate Music
Create high-quality music from text descriptions using advanced AI models with support for various styles and genres.
Extend Music
Extend existing music tracks with AI-powered continuation, maintaining musical coherence and style.
Upload and Cover Audio
Transform existing audio with new styles and arrangements using AI music processing.
Upload and Extend Audio
Upload your own audio files and extend them with AI-generated content.
✍️ Lyrics Creation APIs
Generate Lyrics
Create AI-powered lyrics for your songs with customizable themes and styles.
Get Timestamped Lyrics
Retrieve lyrics with precise timestamps for synchronization with audio tracks.
🔊 Audio Processing APIs
Separate Vocals from Music
Extract vocals and instrumental tracks separately using advanced AI audio separation.
Convert to WAV Format
Convert generated music to high-quality WAV format for professional use.
Boost Music Style
Enhance and refine music styles with AI-powered audio processing.
🎬 Music Video APIs
Create Music Video
Generate visual music videos from audio tracks using AI video generation technology.
🛠️ Utility APIs
Get Music Generation Details
Monitor and retrieve detailed information about your music generation tasks.
Get Remaining Credits
Check your account credit balance and usage statistics.
Get Lyrics Generation Details
Track the status and details of your lyrics generation requests.
Get WAV Conversion Details
Monitor WAV format conversion tasks and download status.
Get Vocal Separation Details
Check the progress of vocal separation tasks and access separated audio files.
Get Music Video Details
Track music video generation progress and retrieve download links.
Documentation Features
- Interactive Examples - Test APIs directly in our documentation
- Code Samples - Ready-to-use examples in multiple programming languages
- Comprehensive Guides - Step-by-step integration instructions
- API Reference - Complete parameter documentation and response schemas
- Best Practices - Optimization tips and common use cases
- Callback Documentation - Webhook integration guides for all endpoints
Key Features
🚀 Latest AI Music Models
We provide APIs for the latest AI music models, including Suno V4.5, V4, and V3.5, offering high-quality music generation. Supports creation of both vocal and instrumental tracks, music extension, and multi-format downloads.💎 Watermark-Free Commercial Use
All music generated through our API is watermark-free, making it immediately suitable for commercial projects. This removes the need for additional fees, enabling creators and developers to effortlessly integrate high-quality tracks into their workflows.⚡ 20-Second Streaming Output
We ensure rapid delivery with streaming output, enabling developers to integrate AI-generated music seamlessly into their workflows without delays. This feature supports real-time applications and live content creation.🏗️ High-Concurrency Architecture
Our API is built to handle multiple simultaneous requests, ensuring reliable performance even under heavy traffic. This makes it ideal for large-scale applications and high-demand platforms.💰 Transparent and Affordable Pricing
We offer cost-effective and transparent pricing plans, making it accessible to creators and enterprises. Our transparent, usage-based model ensures predictable costs as shown on API.box.🔧 Comprehensive Developer Support
We streamline integration with detailed, developer-friendly API documentation, ensuring a hassle-free implementation process. Supported by an experienced technical team.Getting Started
- Sign Up - Create your free account at API.box
- Get API Key - Obtain your authentication credentials from the API key management page
- Choose Your API - Select from our comprehensive API collection
- Follow Quick Start - Use our Quick Start Guide for rapid integration
- Test & Deploy - Verify your integration and go live
AI Model Versions
Choose the right model for your needs:V3_5 - Better Song Structure
Improved song organization with clear verse/chorus patterns, up to 4 minutes duration. Perfect for structured musical compositions.V4 - Improved Vocals
Enhanced vocal quality with refined audio processing, up to 4 minutes duration. Ideal when vocal clarity is most important.V4_5 - Smart Prompts
Superior prompt understanding with faster generation speed, up to 8 minutes duration. Our advanced model for complex musical requests.V4_5PLUS - Richer Tones
Most advanced model with enhanced tonal variety and new creative approaches, up to 8 minutes duration. Best for highest quality and longest tracks.Use Cases
🎮 Game Developers
Generate dynamic background music, sound effects, and adaptive audio for gaming experiences with our music generation and extension APIs.🎬 Content Creators
Create royalty-free music for videos, podcasts, and social media content with unlimited commercial use through our watermark-free output.🏢 Businesses
Integrate AI music generation into apps, websites, and services for enhanced user experiences using our high-concurrency APIs.🎭 Music Producers
Prototype songs, generate ideas, and create full compositions with professional-quality output. Use vocal separation for remixing and audio processing.🎤 Karaoke & Entertainment
Leverage timestamped lyrics and vocal separation features for karaoke applications and interactive music experiences.Support & Community
- 24/7 Support - Contact our technical team anytime
- Email Support - support@api.box
- Documentation Updates - Regular improvements and new features
- API Status - Monitor real-time service status
- Developer Resources - Comprehensive guides and best practices
Callback Integration
All major endpoints support webhook callbacks for real-time notifications:- Music Generation Callbacks
- Lyrics Generation Callbacks
- Music Extension Callbacks
- Audio Processing Callbacks
- Music Video Callbacks
- WAV Conversion Callbacks
- Upload & Cover Callbacks
- Upload & Extend Callbacks
API Base URL
All API requests should be made to:Authentication
All API requests require authentication using Bearer tokens:Ready to get started? Choose an API above and follow the quick start guide to begin integrating powerful AI music capabilities into your projects. Visit API.box to create your account and start generating amazing music today!