About Happy Horse - Text to Video
HappyHorse 1.0 text-to-video generates video from a text prompt at 720P or 1080P with durations from 3 to 15 seconds and configurable aspect ratio.
See what this model can do
A handful of real prompts and their outputs.
Nature
Misty Pasture
"Wide aperture, golden mountain dawn, breath steaming in cold air."
Cinematic
Rain Confessional
"Slow motion, raindrops in streetlamp glow, shallow depth-of-field."
Action
Tokyo Backstreet
"High-speed tracking shot, anamorphic lens flares, neon reflections on wet ground."
Suspense
Empty Corridor
"Flickering fluorescents, eerie quiet, cinematic confrontation framing."
Multi-shot
Rainy Night Cuts
"Quick cinematic cuts with consistent moody color grade."
Ready to build with Happy Horse - Text to Video?
Try Happy Horse - Text to Video in the Workbench to prompt it, compare outputs, and iterate on prompts without writing any code. When you're ready to ship, call the same model from our API and build your own apps on top of it.
curl -sSf -X POST https://hub.oxen.ai/api/ai/videos/generate \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OXEN_API_KEY" \
-d '{
"model": "happyhorse-1.0-t2v",
"prompt": "A cinematic shot of a horse running through a meadow at sunset.",
"aspect_ratio": "16:9",
"resolution": "1080P",
"duration": 5
}'Request parameters
Every field Happy Horse - Text to Video accepts in the request body. See the API reference for response formats.
POST
https://hub.oxen.ai/api/ai/videos/generate| Field | Type | Required | Default | Description |
|---|---|---|---|---|
prompt | string | Yes | — | Text prompt describing the desired video. |
aspect_ratio | string | No | "16:9" | 16:99:161:14:33:4 |
resolution | string | No | "1080P" | 720P1080P |
duration | integer | No | 5 | Range: 3 – 15 |
seed | integer | No | — | Random seed for reproducibility (0-2147483647). Range: 0 – 2147483647 |