KIE$0.09per image
−43.8%vs Official
Official$0.16per image
The Multimodel Layer
Access the world's best video, image, music & LLM models in one API
Same Models. Better Rates. Cheaper than Official APIs. Fast. Simple.
Trusted By:120,000+ developers · 80+ countries
Transparent Pricing, Built for Scale
Access leading AI models at a fraction of the cost. One transparent wallet, no hidden fees, and you never pay for failed generations.
Average Savings
up to 84%
Failed Tasks
$0
Hidden Fees
None
Model
Category
KIE — vs — Official
Google Nano Banana 2 4K
Image
KIE$0.09per image
−43.8%vs
Official$0.16per image
Google Nano Banana 2 2K
Image
KIE$0.06per image
−50.0%vs
Official$0.12per image
Google Nano Banana 2 1K
Image
KIE$0.04per image
−50.0%vs
Official$0.08per image
Google Nano Banana Pro 1/2K
Image
KIE$0.09per image
−40.0%vs
Official$0.15per image
Google Nano Banana Pro 4K
Image
KIE$0.12per image
−60.0%vs
Official$0.30per image
Seedance 2.0 720p No Video Input
Video
KIE$0.205per sec
−32.2%vs
Official$0.3024per sec
Seedance 2.0 720p With Video Input
Video
KIE$0.125per sec
−31.1%vs
Official$0.1814per sec
Seedance 2.0 480p No Video Input
Video
KIE$0.095per sec
−32.4%vs
Official$0.1406per sec
Seedance 2.0 480p With Video Input
Video
KIE$0.057per sec
−32.5%vs
Official$0.0844per sec
Google Veo 3.1 Text-to-Video Quality 1080p
Video
KIE$1.28per video
−60.9%vs
Official$3.20per video
Google Veo 3.1 Image-to-Video Quality 1080p
Video
KIE$1.28per video
−60.9%vs
Official$3.20per video
Google Veo 3.1 Text-to-Video Quality 4K
Video
KIE$1.85per video
−61.4%vs
Official$4.80per video
Google Veo 3.1 Image-to-Video Quality 4K
Video
KIE$1.85per video
−61.4%vs
Official$4.80per video
Grok Imagine Image-to-Video 720p
Video
KIE$0.015per sec
−78.6%vs
Official$0.07per sec
Grok Imagine Text-to-Video 720p
Video
KIE$0.015per sec
−78.6%vs
Official$0.07per sec
Grok Imagine Image-to-Video 480p
Video
KIE$0.008per sec
−84.0%vs
Official$0.05per sec
Grok Imagine Text-to-Video 480p
Video
KIE$0.008per sec
−84.0%vs
Official$0.05per sec
Claude Opus 4.7 Input
LLM
KIE$1.425per 1M tokens
−71.5%vs
Official$5.00per 1M tokens
Claude Opus 4.7 Output
LLM
KIE$7.150per 1M tokens
−71.4%vs
Official$25.00per 1M tokens
Claude Sonnet 4.6 Input
LLM
KIE$0.850per 1M tokens
−71.7%vs
Official$3.00per 1M tokens
Claude Sonnet 4.6 Output
LLM
KIE$4.275per 1M tokens
−71.5%vs
Official$15.00per 1M tokens
GPT-5.5 Chat Input
LLM
KIE$1.40per 1M tokens
−72.0%vs
Official$5.00per 1M tokens
GPT-5.5 Chat Output
LLM
KIE$8.40per 1M tokens
−72.0%vs
Official$30.00per 1M tokens
KIE$0.06per image
−50.0%vs Official
Official$0.12per image
KIE$0.04per image
−50.0%vs Official
Official$0.08per image
KIE$0.09per image
−40.0%vs Official
Official$0.15per image
KIE$0.12per image
−60.0%vs Official
Official$0.30per image
KIE$0.205per sec
−32.2%vs Official
Official$0.3024per sec
KIE$0.125per sec
−31.1%vs Official
Official$0.1814per sec
KIE$0.095per sec
−32.4%vs Official
Official$0.1406per sec
KIE$0.057per sec
−32.5%vs Official
Official$0.0844per sec
KIE$1.28per video
−60.9%vs Official
Official$3.20per video
KIE$1.28per video
−60.9%vs Official
Official$3.20per video
KIE$1.85per video
−61.4%vs Official
Official$4.80per video
KIE$1.85per video
−61.4%vs Official
Official$4.80per video
KIE$0.015per sec
−78.6%vs Official
Official$0.07per sec
KIE$0.015per sec
−78.6%vs Official
Official$0.07per sec
KIE$0.008per sec
−84.0%vs Official
Official$0.05per sec
KIE$0.008per sec
−84.0%vs Official
Official$0.05per sec
KIE$1.425per 1M tokens
−71.5%vs Official
Official$5.00per 1M tokens
KIE$7.150per 1M tokens
−71.4%vs Official
Official$25.00per 1M tokens
KIE$0.850per 1M tokens
−71.7%vs Official
Official$3.00per 1M tokens
KIE$4.275per 1M tokens
−71.5%vs Official
Official$15.00per 1M tokens
KIE$1.40per 1M tokens
−72.0%vs Official
Official$5.00per 1M tokens
KIE$8.40per 1M tokens
−72.0%vs Official
Official$30.00per 1M tokens
Featured Models on KIE
A selection of the most highly-requested and expressive models available directly through our API.
VID
Seedance 2
$0.057 / sSeedance 2.0 on KIE is a multimodal Al video model by ByteDance, optimized for fast and realistic video generation. It supports high-quality virtual human video creation with strong multi-shot consistency, enabling more lifelike and cinematic outputs across scenes.
OnlineTry Model
VIDVeo 3.1
$0.025 / reqGoogle DeepMind’s upgraded AI video model for realistic motion generation, extended clip duration, multi-image reference control, and synchronized audio output in native 1080p.
OnlineTry Model
VID
Kling 3.0
$0.07 / sKling 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.
OnlineTry Model
IMGGPT Image 2
$0.03 / imgGPT Image 2 is OpenAI’s next-gen image model built for stronger photorealism, cleaner image editing, sharper text rendering, and more polished product photography.
OnlineTry Model
IMGNano Banana 2
$0.04 / imgMeet 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.
OnlineTry Model
VID
Seedance 2
$0.057 / sSeedance 2.0 on KIE is a multimodal Al video model by ByteDance, optimized for fast and realistic video generation. It supports high-quality virtual human video creation with strong multi-shot consistency, enabling more lifelike and cinematic outputs across scenes.
OnlineTry Model
VIDVeo 3.1
$0.025 / reqGoogle DeepMind’s upgraded AI video model for realistic motion generation, extended clip duration, multi-image reference control, and synchronized audio output in native 1080p.
OnlineTry Model
VID
Kling 3.0
$0.07 / sKling 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.
OnlineTry Model
IMGGPT Image 2
$0.03 / imgGPT Image 2 is OpenAI’s next-gen image model built for stronger photorealism, cleaner image editing, sharper text rendering, and more polished product photography.
OnlineTry Model
IMGNano Banana 2
$0.04 / imgMeet 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.
OnlineTry Model
VID
Seedance 2
$0.057 / sSeedance 2.0 on KIE is a multimodal Al video model by ByteDance, optimized for fast and realistic video generation. It supports high-quality virtual human video creation with strong multi-shot consistency, enabling more lifelike and cinematic outputs across scenes.
OnlineTry Model
VIDVeo 3.1
$0.025 / reqGoogle DeepMind’s upgraded AI video model for realistic motion generation, extended clip duration, multi-image reference control, and synchronized audio output in native 1080p.
OnlineTry Model
VID
Kling 3.0
$0.07 / sKling 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.
OnlineTry Model
IMGGPT Image 2
$0.03 / imgGPT Image 2 is OpenAI’s next-gen image model built for stronger photorealism, cleaner image editing, sharper text rendering, and more polished product photography.
OnlineTry Model
IMGNano Banana 2
$0.04 / imgMeet 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.
OnlineTry Model
VID
Seedance 2
$0.057 / sSeedance 2.0 on KIE is a multimodal Al video model by ByteDance, optimized for fast and realistic video generation. It supports high-quality virtual human video creation with strong multi-shot consistency, enabling more lifelike and cinematic outputs across scenes.
OnlineTry Model
VIDVeo 3.1
$0.025 / reqGoogle DeepMind’s upgraded AI video model for realistic motion generation, extended clip duration, multi-image reference control, and synchronized audio output in native 1080p.
OnlineTry Model
VID
Kling 3.0
$0.07 / sKling 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.
OnlineTry Model
IMGGPT Image 2
$0.03 / imgGPT Image 2 is OpenAI’s next-gen image model built for stronger photorealism, cleaner image editing, sharper text rendering, and more polished product photography.
OnlineTry Model
IMGNano Banana 2
$0.04 / imgMeet 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.
OnlineTry Model
AUDSuno v5.5
$0.002 / reqKie AI Music API is an AI music-generation model that converts text prompts into full vocal and instrumental tracks with natural dynamics and coherent musical progression, and it currently supports the latest V5.5 model for enhanced realism and scalable performance.
OnlineTry Model
AUDEleven labs
$0.07 / 1KElevenLabs Eleven V3 enables expressive multilingual Text to Dialogue with audio tag control, multi-speaker support, and natural delivery, designed for dialogue-driven applications, storytelling tools, and immersive voice experiences.
OnlineTry Model
LLMClaude opus 4.7
$1.425 / MClaude Opus 4.7 delivers a quantum leap in logical reasoning and creative synthesis. With its next-gen architecture and massive 2-million-token context, it serves as the ultimate high-performance partner for those pushing the boundaries of innovation and discovery.
OnlineTry Model
LLMGemini 3.1 Pro
$0.5 / MGemini 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.
OnlineTry Model
LLMGPT 5.5
$0.14 / MGPT-5.5 is OpenAI’s advanced reasoning model for agentic coding, knowledge work, scientific research, and complex multi-step task execution.
OnlineTry Model
AUDSuno v5.5
$0.002 / reqKie AI Music API is an AI music-generation model that converts text prompts into full vocal and instrumental tracks with natural dynamics and coherent musical progression, and it currently supports the latest V5.5 model for enhanced realism and scalable performance.
OnlineTry Model
AUDEleven labs
$0.07 / 1KElevenLabs Eleven V3 enables expressive multilingual Text to Dialogue with audio tag control, multi-speaker support, and natural delivery, designed for dialogue-driven applications, storytelling tools, and immersive voice experiences.
OnlineTry Model
LLMClaude opus 4.7
$1.425 / MClaude Opus 4.7 delivers a quantum leap in logical reasoning and creative synthesis. With its next-gen architecture and massive 2-million-token context, it serves as the ultimate high-performance partner for those pushing the boundaries of innovation and discovery.
OnlineTry Model
LLMGemini 3.1 Pro
$0.5 / MGemini 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.
OnlineTry Model
LLMGPT 5.5
$0.14 / MGPT-5.5 is OpenAI’s advanced reasoning model for agentic coding, knowledge work, scientific research, and complex multi-step task execution.
OnlineTry Model
AUDSuno v5.5
$0.002 / reqKie AI Music API is an AI music-generation model that converts text prompts into full vocal and instrumental tracks with natural dynamics and coherent musical progression, and it currently supports the latest V5.5 model for enhanced realism and scalable performance.
OnlineTry Model
AUDEleven labs
$0.07 / 1KElevenLabs Eleven V3 enables expressive multilingual Text to Dialogue with audio tag control, multi-speaker support, and natural delivery, designed for dialogue-driven applications, storytelling tools, and immersive voice experiences.
OnlineTry Model
LLMClaude opus 4.7
$1.425 / MClaude Opus 4.7 delivers a quantum leap in logical reasoning and creative synthesis. With its next-gen architecture and massive 2-million-token context, it serves as the ultimate high-performance partner for those pushing the boundaries of innovation and discovery.
OnlineTry Model
LLMGemini 3.1 Pro
$0.5 / MGemini 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.
OnlineTry Model
LLMGPT 5.5
$0.14 / MGPT-5.5 is OpenAI’s advanced reasoning model for agentic coding, knowledge work, scientific research, and complex multi-step task execution.
OnlineTry Model
AUDSuno v5.5
$0.002 / reqKie AI Music API is an AI music-generation model that converts text prompts into full vocal and instrumental tracks with natural dynamics and coherent musical progression, and it currently supports the latest V5.5 model for enhanced realism and scalable performance.
OnlineTry Model
AUDEleven labs
$0.07 / 1KElevenLabs Eleven V3 enables expressive multilingual Text to Dialogue with audio tag control, multi-speaker support, and natural delivery, designed for dialogue-driven applications, storytelling tools, and immersive voice experiences.
OnlineTry Model
LLMClaude opus 4.7
$1.425 / MClaude Opus 4.7 delivers a quantum leap in logical reasoning and creative synthesis. With its next-gen architecture and massive 2-million-token context, it serves as the ultimate high-performance partner for those pushing the boundaries of innovation and discovery.
OnlineTry Model
LLMGemini 3.1 Pro
$0.5 / MGemini 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.
OnlineTry Model
LLMGPT 5.5
$0.14 / MGPT-5.5 is OpenAI’s advanced reasoning model for agentic coding, knowledge work, scientific research, and complex multi-step task execution.
OnlineTry Model
Developer-first Integration
Get up and running in minutes with our unified, intuitive API.
STEP 01
Choose your model
Select from top media models using a unified parameter schema. No need to learn different APIs.
VIDIMGAUDLLMVIDLLMIMGAUDIMGVIDLLMAUD
STEP 02
Send Async Request
Dispatch your generation task. All models share the same predictable API gateway, making switching a breeze.
API
STEP 03
Webhook & Polling
Provide a webhook URL to be notified instantly when media is ready, or use standard status polling based on your architectural needs.
WEBHOOK
ReadyPOLL
Why Developers Choose KIE
We abstract away the complexity of handling multiple generation platforms, so you can focus entirely on building your application.
01
Lower-Cost Access
Lower-Cost Access to Leading Models
KIE gives you lower-cost access to leading AI models through a flexible credit-based system. Compared with official APIs and marketplaces, many models are priced around 30% lower, while selected high-demand models can offer 60–70% savings.
02
Unified API
One API for 100+ AI Models
Access video, image, audio, and LLM models through one unified API. Switch between Veo, Kling, Seedance, Runway, Claude, GPT, Gemini, Nano Banana, Suno, and more without rebuilding your backend.
03
Reliability
99% Availability. 24/7 Monitoring. Built for Stability
KIE keeps high-volume AI generation workflows moving with monitored API availability, around-the-clock task monitoring, async task tracking, webhook callbacks, and smart fallback routing across video, image, audio, and LLM models.
04
Playground
Free Trial AI API in Playground
Test KIE APIs directly in the Playground before writing production code. Try different prompts, compare model outputs, adjust parameters, and evaluate video, image, audio, and LLM models in a real API environment — no long setup required.
05
Drop-in
Simple AI API Integration
Integrate once and access leading models across video, image, audio, and LLMs. With clear documentation, unified task flows, and consistent API patterns, your team can switch models by changing the model_id instead of rebuilding the backend.
06
Security
Robust Data Security
Secure API authentication, encrypted requests, and controlled task handling help protect your prompts, assets, and generation results across production workflows.
07
Support
Private Support Channels, 365 Days a Year
KIE stays online 365 days a year to support production AI workflows. For API users, we provide dedicated private support channels on Telegram and Discord, offering one-on-one assistance for API errors, task logs, webhook callbacks, billing questions, and integration issues.
What technical teams value about KIE
Trusted by the builders powering the next generation of AI-native applications.
testimonials / 01
ProductionWe've already deployed our infrastructure using the KIE API. Handling Webhook callbacks instead of long polling for Veo and Kling generation saves us massive server costs.
Frequently Asked Questions
Everything you need to know about integrating and billing with KIE.
KIE.ai is a unified AI API platform that lets developers access leading video, image, audio, and LLM models through one consistent API.
Instead of integrating different providers one by one, you can use KIE to connect to multiple top-tier AI models with a simpler workflow, clearer documentation, and competitive pricing. In many cases, KIE offers access to these models at a lower cost than official pricing, often around 30% lower, and some models may be even more cost-efficient.
KIE is built for teams that need reliable, scalable, and cost-effective AI model access in production.
KIE supports a wide range of leading AI models across multiple categories, including video, image, audio, and LLMs.
For video generation, KIE supports models such as Seedance 2.0, Veo, Kling, Grok Imagine, and more.
For image generation, KIE supports models such as GPT Image 2, Nano Banana, and other advanced image models.
For audio generation, KIE supports models such as Suno, ElevenLabs, and other audio-related APIs.
For LLMs, KIE supports leading language models including Claude, GPT, Gemini, and more.
You can browse the full model list on the model marketplace: https://kie.ai/market
You can view current model pricing on the KIE pricing page: https://kie.ai/pricing
Different models may use different billing units, such as per image, per second, per video, or per million tokens. The pricing page shows the applicable billing method for each model.
KIE’s pricing is transparent and listed publicly. You can check billing and top-up details here: https://kie.ai/billing
For larger top-ups, KIE may provide bonus credits. For example, a $1,250 top-up includes an additional 10% bonus credits, which makes the effective usage cost approximately 10% lower than the listed price.
Each model page includes a playground where you can test the model before integrating the API.
New users also receive 80 free credits for testing, so you can try different models and workflows before starting formal development.
You can find the API documentation here: https://docs.kie.ai/
The documentation includes API endpoints, request examples, parameters, callback usage, response formats, and model-specific integration details.
No. Failed tasks are not charged.
If a generation task fails, KIE will not charge credits for that failed task. This helps developers test and run production workloads with more confidence, without paying for unsuccessful generations.
KIE provides dedicated technical support channels for users.
You can join a one-on-one support group through this page: https://kie.ai/vip-support
From there, you can choose to join via Discord or Telegram. Our support team can help with API integration, task errors, callback issues, billing questions, and production usage problems.
Yes. KIE is designed to support production-level use cases and commercial workflows.
We monitor model availability and task performance 24/7, and we continuously optimize routing and backend resources to improve stability. When issues occur, our team works to identify and resolve them as quickly as possible.
No. KIE credits do not expire.
Your credits will remain in your account and can be used at any time.
Yes. KIE supports invoices for business users.
After completing a top-up, you can generate an invoice manually from the billing page: https://kie.ai/billing
Company information can be added during the invoice process.
You can view your submitted tasks and generation results in Logs:
https://kie.ai/logs
The Logs page allows you to check task records, statuses, parameters, results, and related task details.
After logging in, you can view recent model releases, pricing updates, and feature changes on the Updates page:
https://kie.ai/api-updates
KIE does not set a strict concurrency limit on running tasks.
For new request submission, the default limit is 20 new requests every 10 seconds, which equals up to 120 new requests per minute. This is sufficient for most users and production use cases.
If you receive a 429 rate limit error, you can contact KIE support to request a higher rate limit. We will review your usage volume and business needs before adjusting the limit.
Media files, including images, videos, and audio, are retained for 14 days.
Log data is retained for 2 months.
After these retention periods, the data will be permanently deleted. Please download and back up any important files or task logs in advance.
Start Building with the World’s Top AI Models Today
Access 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