Kling API
Kling — China's leading AI video generator with Hollywood-grade quality
Overview
Kling by Kuaishou is one of China's most advanced AI video generation models, known for cinematic quality and physics-accurate motion. Access all Kling variants through AI Generate.
All 30 Kling variants & pricing
Every variant is accessible via the same API endpoint. Switch variants by changing the model parameter. No extra setup.
Use Kling via API
Example call with the default variant. Replace model with any slug from the table above.
curl https://aimarcusimage.eu/api/v1/jobs/createTask \
-H "Authorization: Bearer sk-aig-..." \
-H "Content-Type: application/json" \
-d '{
"model": "kling-kling-ai-avtar-lip-sync-standard-up-to-15-secondss-720p",
"input": {
"prompt": "a golden retriever running through autumn leaves, cinematic",
"aspect_ratio": "16:9",
"duration": 5
}
}'
FAQ
How much does Kling cost?
Pricing starts at $0.0560 per second for the most affordable variant. You pay per call from your credit balance — no monthly subscription, no minimum commitment. First $10 on signup are free.
Is this an official Kuaishou API?
AI Generate is an AI model aggregator that routes calls to Kuaishou's upstream API. You get the exact same model outputs with simpler billing (pay per call, no contracts), one API key for 288 models, and the same OpenAI-compatible request shape across all providers.
Can I use Kling in production?
Yes. The endpoint is rate-limited to 20 requests per 10 seconds per API key, retries are idempotent via taskId, and async results are delivered via polling or webhook. Set a spend cap in dashboard settings to protect against runaway usage.
Which Kling variant should I pick?
For first tests, start with the cheapest variant (lowest "Price USD" in the table above). Upgrade to higher-resolution or "Quality" tiers only when you have validated prompts. The Playground (free) lets you A/B test all variants before spending credits.