One API for 100+ AI Models
One Jobs API, pay only on success. Browse the market, try models, then ship to production.
What is ModKie?
ModKie is a Kie-compatible AI API platform that gives developers one API key to call more than 100 video, image, audio, and chat models. You submit asynchronous jobs with POST /api/v1/jobs/createTask and poll GET /api/v1/jobs/recordInfo until the task succeeds or fails. Credits are checked before a job is queued; charges apply only when recordInfo reports state=success, so failed generations are not billed. The platform includes a browsable Model Market, an in-browser Playground for testing payloads, OpenAI-compatible chat via /api/gateway, and tools to train vision models or deploy HuggingFace weights on RunPod and register them back into the gateway. Teams migrating from Kie.ai can point existing createTask clients at https://modkie.com/api/v1 with a ModKie API key and reuse the same request and response shapes for production workloads.
Built for Developers at Scale
Transparent pricing, unified API, and production-ready infrastructure.
100+ AI models in the Market
AI models in the Market
20+ Provider hubs integrated
Provider hubs integrated
0 failed charges Credits only on successful tasks
Credits only on successful tasks
Featured Models
Try Popular Models in Playground
Video, image, audio, and chat models — test before you integrate.
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Business Lines
Three Ways to Put AI Models to Work
From calling APIs to training custom models and deploying open-source endpoints — one platform.
Integrate in 4 Steps
From discovery to production API calls:
Browse the Market
Filter by provider, task type, and credits. Compare video, image, audio, and chat models side by side.
Test in Playground
Try models with form or JSON input before writing code. See real outputs and credit costs.
Create an API Key
Generate a key in Settings. Monitor credits, usage logs, and billing from the console.
Call createTask
Submit async jobs via Kie-compatible API. Poll recordInfo or integrate with your backend in minutes.
Developer Integration
Start with Three Lines of Code
Kie-compatible async jobs API — same pattern for video, image, and audio generation.
1. Create task
curl -X POST https://modkie.com/api/v1/jobs/createTask \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "veo-3.1", "input": {"prompt": "A cinematic drone shot"}}'2. Poll result
curl "https://modkie.com/api/v1/jobs/recordInfo?taskId=TASK_ID" \
-H "Authorization: Bearer YOUR_API_KEY"Frequently Asked Questions
Questions about API integration, billing, and model training.
Ready to Build with AI APIs?
Create your API key, explore the Market, and start integrating in minutes.