av Kunya (HappyHorse)
Happy Horse 1.1 Image-to-Video
Alibaba Happy Horse 1.1 — first-frame animation with strong subject preservation, 3–15s
evolink-happyhorse11-i2vGenerate video with this model.
/api/v1/videos/generationsGET /api/v1/videos/generations{
"model": "evolink-happyhorse11-i2v",
"prompt": "A cinematic drone shot over a coastal city at sunset",
"duration": 3,
"resolution": "720p",
"image_url": "https://example.com/start-frame.jpg"
}curl -X POST https://kunya.ai/api/v1/videos/generations \
-H "Authorization: Bearer kunya_YOUR_API_KEY" \
-H "Content-Type: application/json"
-d '{"model":"evolink-happyhorse11-i2v","prompt":"A cinematic drone shot over a coastal city at sunset","duration":3,"resolution":"720p","image_url":"https://example.com/start-frame.jpg"}'Topaz (Evolink)
AI video enhancement and super-resolution — sharpen soft AI clips before delivery (1x/2x/4x)
API-dokumentationKunya (Seedance)
ByteDance Seedance 2.5 — first/last frame image-driven video with synchronized audio, up to 30s
API-dokumentationFAL AI (Kling 4K)
Kling O3 4K — reference-to-video with @Element character locking at native 4K. Up to 7 refs (3-15s)
API-dokumentationFAL AI (ByteDance)
ByteDance OmniHuman — audio-driven avatar animation with emotion and cognitive simulation
API-dokumentation