AI Video APIHappyHorse 1.0 API
Create and edit smooth HappyHorse 1.0 clips.
HappyHorse 1.0 supports prompt-based generation, first-frame animation, multi-image reference generation, and video editing with strong camera movement and clear short-form output.
Model capabilities
Built for production API workflows, not one-off demos.
Use HappyHorse 1.0 from the same platform surface as the rest of your video and image stack: API keys, credits, logs, webhooks, and docs stay consistent across providers.
Text-to-video generation
Create clips directly from prompts with configurable aspect ratio and duration.
Image-to-video animation
Use one source image as a first-frame guide for product or character motion.
Reference-to-video generation
Blend up to 9 reference images into a guided video scene.
Video editing
Edit a source clip with text instructions and optional reference images.
Resolution control
Choose 720p for efficient generation or 1080p for more polished output.
Submit tasks, track progress, and return generated assets.
Choose input type
Use text, first-frame image, reference images, or a source video.
Set resolution and duration
Pick 720p or 1080p and a 3-15 second target.
Route output to your app
Use task IDs, logs, and callbacks for operational delivery.
curl -X POST https://api.aivideoapi.ai/v1/videos/generations \
-H "Authorization: Bearer sk-your-api-key" \
-H "Content-Type: application/json" \
-d '{
"model": "happyhorse-1.0-text-to-video",
"input": {
"prompt": "A smooth cinematic camera push through a futuristic showroom",
"resolution": "720p",
"duration": 5
}
}'Pricing and usage
Clear model options with shared credits.
Efficient generation
Higher-fidelity output
Prompt-driven input
Billed by duration
Start building with HappyHorse 1.0 in AI Video API.
Create one API key, use one credit balance, and switch between video and image models without provider-specific plumbing.