Kling 3.0 4K (Direct)

{
  "model": "kling-direct-v3-4k-t2v",
  "prompt": "A cinematic drone shot over a coastal city at sunset",
  "duration": 5,
  "resolution": "4k"
}

curl -X POST https://kunya.ai/api/v1/videos/generations \
  -H "Authorization: Bearer kunya_YOUR_API_KEY" \
  -H "Content-Type: application/json"
  -d '{"model":"kling-direct-v3-4k-t2v","prompt":"A cinematic drone shot over a coastal city at sunset","duration":5,"resolution":"4k"}'