Kie.ai

Access the Best Video, Image & Music Models in One APIAll your AI APIs for video, image, music, and chat — lower cost than Fal.ai, fast, and developer-friendly.Explore AI APIAPI Documentation99.9%Uptime25.2sResponse Time24/7Support#1Data SecurityAI APIs for Any ProjectAI Video Generation APIsCreate high-quality videos with Veo 3.1, Veo 3.1 Fast, and Runway Aleph. Veo 3.1 offers synchronized audio, smooth motion, and realistic scenes, while Veo 3.1 Fast delivers quicker, lower-cost rendering. Runway Aleph adds advanced scene reasoning and precise camera control — choose the best fit for your project.Get API KeyAI Image Generation APIsProduce high-quality, style-rich images with 4o Image API, Flux Kontext API, and Nano Banana API. From photorealistic renders to consistent characters, our image APIs offer accuracy, versatility, and creative control in every generation.Get API KeyAI Music Generation APIsCreate high-quality music programmatically with our Suno API, supporting V3.5, V4, V4.5, and V4.5 Plus models. Generate tracks with enhanced vocals, richer sound, better song structure, and smart prompts — up to 8 minutes long. Designed for developers to integrate music generation into apps, games, and creative workflows with stable, low-latency performance.Get API KeyLLM & AI Chat APIsPower your applications with advanced LLM and AI Chat APIs for natural conversations, coding help, and knowledge-based responses. Build smarter, more interactive user experiences with a single API key.Get API KeyWhy Choose Kie.ai for API IntegrationAffordable AI API Pricing with Credit SystemKie.ai offers affordable AI API access to leading models through a flexible credit-based system. This pay-as-you-go AI API approach ensures you only pay for what you use, making it cost-effective for startups, agencies, and enterprise projects.Free Trial AI API in PlaygroundTest any of our APIs for free in the AI API Playground before integration. Try different prompts, adjust parameters, and preview results without committing to a plan — the perfect way to evaluate performance in a real environment.Simple AI API IntegrationEasily integrate powerful AI capabilities with our clear AI API documentation and step-by-step examples. Whether you’re building a chatbot, generating images, or creating videos, adding AI to your product takes just minutes.Fast & Scalable AI API PerformanceExperience 99.9% uptime, low latency AI API responses, and high concurrency AI API handling. From small-scale prototypes to large-scale production apps, Kie.ai delivers stable, reliable results every time.Robust Data SecurityWe prioritize data security by employing encryption technology to ensure your information is safe and protected. Your data will not be exposed or compromised when using our services.24/7 Monitoring and Customer Support Kie.ai provides 24/7 monitoring and customer support to ensure your APIs run smoothly. Our professional technical team is always available to assist you.Popular AI Models You Can Access TodayVideo GenerationGoogle Veo 3.1Google DeepMind’s latest AI video model with cinematic motion, strong prompt adherence, and synchronized audio output in native 1080p.Video GenerationRunway AlephRunway’s “in-context” video model enables multi‑task editing — seamlessly add/remove objects, relight footage, change angles or styles via text prompts. Music GenerationSuno APISuno’s advanced music generation model for realistic vocals, precise lyric-to-melody alignment, and high-quality multi-genre production.Image Generation4o Image APIOpenAI’s GPT-4o image model for high-fidelity visuals with accurate text rendering, flexible style control, and consistent quality across variations.Image GenerationFlux.1 KontextBlack Forest Labs’ image model for vivid, coherent scenes with strong subject consistency, designed for detailed and repeatable outputs.Image GenerationNano BananaNano Banana API delivers fast and precise AI image generation and editing with strong visual consistency and realistic physics simulation.Explore All Frequently Asked Questions About Kie.aiWhat is Kie.ai and how does it work?Kie.ai is an AI platform providing advanced AI APIs designed for developers and businesses. It offers powerful AI APIs for text generation, music creation, video generation and more. Does Kie.ai offer a free trial for new users?Yes, Kie.ai offers a free trial that allows you to explore the capabilities of our AI APIs before committing to any paid plan. This helps developers and businesses test the features in a real-world environment.What is the Kie.ai pricing model?Kie.ai provides flexible pricing with a point-based system, making it cost-effective for startups. Detailed pricing plans are available on our website, catering to different usage levels.What AI APIs does Kie.ai provide for?Kie.ai provides advanced AI model APIs, including Veo 3.1 for video generation, Runway API and Runway Aleph for video creation and style transfer, Suno API (V4) for music generation, and 4o Image API, Flux.1 Kontext API, and Midjourney API for image generation. We regularly update our platform with new model APIs to ensure developers have access to the latest capabilities.Is there API documentation available for Kie.ai?Yes, Kie.ai provides comprehensive API documentation that covers integration steps, configuration details, and best practices. It ensures that developers can easily integrate our AI APIs into their systems with minimal effort.How do I integrate Kie.ai APIs into my project?To integrate AI APIs, simply sign up for an account, obtain your API key, and follow the API documentation for configuration. If you encounter any issues, feel free to contact our support team at support@kie.ai for assistance.Start Building with the World’s Top AI Models TodayAccess video, image, music, and chat APIs in one platform — faster, more affordable, and developer-friendly. Choose from models like Veo 3.1 API, Runway Aleph API, Suno API, and more, all with stable performance and simple integration.Get Your Free API Key --- KIE AISettingsEnglishLoginPricingWorld-class Al models, incredibly affordable prices.All253Chat32Video137Image63Music21grok-imagine/extend4 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTgrok-imagine/extend, 10s 720pvideoGrok30$0.15N/AN/Agrok-imagine/extend, 10s 480pvideoGrok20$0.1N/AN/Agrok-imagine/extend, 6s 720pvideoGrok20$0.1N/AN/Agrok-imagine/extend, 6s 480pvideoGrok10$0.05N/AN/AClaude-Haiku-4-52 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTClaude-Haiku-4-5, chat, OutputchatAnthropic350per million tokens$1.750N/A−35.0%↓Claude-Haiku-4-5, chat, InputchatAnthropic70per million tokens$0.350N/A−35.0%↓Claude-Opus-4-62 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTClaude-Opus-4-6, chat, OutputchatAnthropic1750per million tokens$8.750N/A−35.0%↓Claude-Opus-4-6, chat, InputchatAnthropic350per million tokens$1.750N/A−35.0%↓Claude-Sonnet-4-62 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTClaude-Sonnet-4-6, chat, OutputchatAnthropic1050per million tokens$5.250N/A−35.0%↓Claude-Sonnet-4-6, chat, InputchatAnthropic210per million tokens$1.050N/A−35.0%↓claude-sonnet-4-52 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTclaude-sonnet-4-5, Chat, OutputchatAnthropic1050$5.250N/A−35.0%↓claude-sonnet-4-5, Chat, InputchatAnthropic210per million tokens$1.050N/AN/Aclaude-opus-4-52 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTclaude-opus-4-5, Chat, OutputchatAnthropic1750per million tokens$8.750N/AN/Aclaude-opus-4-5, Chat, InputchatAnthropic350per million tokens$1.750N/AN/Aseedream 4.52 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTseedream 4.5, image-to-imageimageByteDance6.5per image$0.0325$0.04−18.8%↓seedream 4.5, text-to-imageimageByteDance6.5per image$0.0325$0.04−18.8%↓Qwen2 - Image edit2 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTQwen2 - Image edit, text-to-imageimageQwen5.6per image$0.028$0.035−20.0%↓Qwen2 - Image edit, image-to-imageimageQwen5.6per image$0.028$0.035−20.0%↓gpt-5.4-codex2 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTgpt-5.4-codex, Chat, OutputchatOpenAI1120per million tokens$5.60N/AN/Agpt-5.4-codex, Chat, InputchatOpenAI140per million tokens$0.70N/AN/Agpt-5.42 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTgpt-5.4, Chat, OutputchatOpenAI1120per million tokens$5.60N/AN/Agpt-5.4, Chat, InputchatOpenAI140per million tokens$0.70N/AN/Akling 3.0 motion control2 pricesModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTkling 3.0 motion control, video-to-video, 1080PvideoKling27per second$0.135$0.168−19.6%↓kling 3.0 motion control, video-to-video, 720PvideoKling20per second$0.1$0.126−20.6%↓gpt-5-codex1 priceModel & ModalityCredits / GenOur Price (USD)Fal Price (USD)DISCOUNTgpt-5-codex, Chat, OutputchatOpenAI800per million tokens$4.0N/AN/ARows per page:102550251-25 of 253Rows per page:102550251-25 of 253 --- KIE AISettingsEnglishLoginText to ImageImage to ImageNano Banana ProGoogle DeepMind’s Nano Banana Pro delivers sharper 2K imagery, intelligent 4K scaling, improved text rendering, and enhanced character consistency—offering a major leap in visual quality for creative and API-driven workflows.Learn MoreTasks(14)Providers(21)Video GenerationText to VideoImage to VideoVideo to VideoVideo EditingSpeech to VideoLip SyncImage GenerationText to ImageImage to ImageImage EditingMusic GenerationText to MusicSpeech to TextText to SpeechAudio to AudioChatChatClear allAll Models64 models foundFilters (0)QwenQwen Image 2.0Text to ImageImage to ImageQwenQwen Image 2.0Alibaba Qwen Image 2.0 is a unified image model for realistic generation, structured text rendering, native 2K output, and flexible editing across creative and visual design workflows.Try itAnthropicClaude Sonnet 4.6ChatAnthropicClaude Sonnet 4.6Claude Sonnet 4.6 delivers strong reasoning, advanced coding capabilities, and native computer-use functionality. With adaptive thinking and a context window of up to 1 million tokens, it supports building reliable AI agents and large-scale automation workflows.Try itAnthropicClaude Opus 4.6ChatAnthropicClaude Opus 4.6Claude Opus 4.6 is Anthropic’s upgraded Opus-class model for coding, long-context reasoning, agentic workflows, and complex knowledge work, with stronger debugging, better code review, and more reliable large-context performance.Try itAnthropicClaude Haiku 4.5ChatAnthropicClaude Haiku 4.5Claude Haiku 4.5 is Anthropic’s lightweight AI model designed for fast, cost-efficient AI applications. It delivers near-frontier performance for coding, chat, and automation tasks while providing significantly faster responses and lower cost than larger Claude models.Try itOpenAIGPT-5.4ChatOpenAIGPT-5.4 OpenAI's GPT-5.4 delivers powerful capabilities in complex reasoning, coding, and professional knowledge work. It enables faster development cycles, more reliable task execution, and higher quality results in applications. Try itKlingKling 3.0 Motion ControlVideo to VideoKlingKling 3.0 Motion ControlKling Motion Control 3.0 is Kuaishou Kling’s AI video motion model that transfers movement from reference videos to character images while preserving facial identity, expressions, and realistic motion dynamics.Try itOpenAIOpenAI CodexChatOpenAIOpenAI CodexOpenAI Codex API delivers advanced coding capabilities built on GPT-5 Codex models. It supports code generation, debugging, and complex engineering workflows with scalable reasoning depth.Try itGoogleGemini 3.1 ProChatGoogleGemini 3.1 ProGemini 3.1 Pro API is the latest general-purpose LLM developed by Google DeepMind, designed to bridge the gap between high-speed execution and deep logic. It empowers developers to build sophisticated agents with state-of-the-art accuracy in coding, creative writing, and cross-modal analysis.Try itGoogleNano Banana 2Text to ImageImage to ImageGoogleNano Banana 2Meet Nano Banana 2, Google’s Gemini 3.1 Flash Image model, now available via Kie AI API. Built for developers, it combines lightning-fast speed with Pro-level quality, accurate text rendering, strong character consistency, and scalable image generation and editing workflows.Try itOpenAIGPT-5.2ChatOpenAIGPT-5.2GPT-5.2 is OpenAI’s most advanced GPT-5 model for reasoning, coding, long documents, and professional AI workflows.Try itByteDanceSeedance 2.0(Comming Soon)Text to VideoImage to VideoLip SyncByteDanceSeedance 2.0(Comming Soon)Seedance 2.0 is a multimodal AI video model by ByteDance that generates consistent, cinematic videos with strong multi-shot consistency and native audio using text, image, video, and audio references.Try itKlingKling 3.0Text to VideoImage to VideoLip SyncKlingKling 3.0Kling 3.0 is Kling AI’s video generation model that creates videos from text and images, supports multi-shot storytelling, and produces native audio with cinematic control up to 15 seconds.Try it --- API UpdatesDiscover the latest improvements, new features, and enhancements across our powerful AI APIs. Stay ahead with cutting-edge technology that drives innovation.1,000+ Developers99.9% UptimeEnterprise-readyAll APIsRunway Aleph APIMidjourney APISuno APIVeo APIRunway API4o Image APIFlux Kontext APIGeneralLoading updates...Ready to Get Started?Join thousands of developers building amazing applications with our AI APIsGet Started Today