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Welcome to Kie.ai API Documentation

This documentation provides comprehensive guides and references for integrating with Kie.ai, a platform offering affordable and stable AI APIs for seamless integration into your projects.

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About Kie.ai

Kie.ai delivers advanced AI capabilities through easy-to-integrate APIs, including text generation, music creation, video generation, and image processing. Our platform is designed for developers and businesses who need:
  • 99.9% Uptime - Reliable and stable API performance
  • Affordable Pricing - Flexible point-based pricing system
  • High Concurrency - Scalable solutions that grow with your needs
  • 24/7 Support - Professional technical assistance
  • Secure Integration - Enterprise-grade data security

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Quick Start Guides

Get started quickly with our comprehensive API quickstart guides:

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🎬 Video Generation APIs

Veo3 API

Generate professional-quality videos using Google’s Veo3 API with advanced video creation capabilities.

Runway API

Create stunning videos with Runway Gen-3 Alpha Turbo API. Transform images into high-quality videos with advanced AI video generation.

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🎵 Audio & Music APIs

Suno API

Generate high-quality music from text prompts using Suno V4 API. Create, extend, and manipulate audio content with advanced AI capabilities.

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🖼️ Image Generation APIs

4O Image API

Advanced image generation and editing capabilities powered by GPT-4O vision model.

Flux Kontext API

Create and edit images with context-aware AI using the powerful Flux Kontext model.

Midjourney API

Access Midjourney’s powerful image generation capabilities through our API integration.

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🔧 Utility APIs

File Upload API

Securely upload and manage files with support for multiple formats and storage options.

Common API

Essential utilities including account management, credit tracking, and system information.

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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

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Getting Started

  1. Sign Up - Create your free account at Kie.ai
  2. Get API Key - Obtain your authentication credentials
  3. Choose Your API - Select from our comprehensive API collection
  4. Follow Quickstart - Use our guides to integrate quickly
  5. Test & Deploy - Validate your integration and go live

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Support & Community

  • 24/7 Support - Contact our technical team anytime
  • Email Support - support@kie.ai
  • Documentation Updates - Regular improvements and new features
  • API Playground - Test APIs before integration
Ready to get started? Choose an API above and follow the quickstart guide to begin integrating powerful AI capabilities into your project.