HappyHorse-1.0 | EmpirioLabs AI Docs

Provider: Alibaba Cloud
Category: Video Generation
Endpoint: POST /v1/videos/generations
Context window: —
Served from: Singapore

Video model offering Text-to-Video, Image-to-Video, Reference-to-Video, and Video Edit modes with high-fidelity, motion-smooth output.

At a glance

Field	Value
Model id	`happyhorse-1-0`
Input modalities	text
Output modalities	video
Context window	—
Region	Singapore
Features	audio_sync, editing
New	Yes
Native inference	No

Pricing

Charge	Spec	Rate
All Modes 720P	per second	$0.10
All Modes 1080P	per second	$0.150

Example request

$ curl https://api.empiriolabs.ai/v1/videos/generations \
>   -H 'Authorization: Bearer $EMPIRIOLABS_API_KEY' \
>   -H 'Content-Type: application/json' \
>   -d '{"model": "happyhorse-1-0", "prompt": "sunrise over the ocean", "duration": 6}'

Parameters

Parameter	Type	Required	Default	Description
`prompt`	string	yes	—	Scene description.
`mode`	enum	no	`"t2v"`	t2v: text-to-video. i2v: animate the attached image. videoedit: edit the attached video. r2v: reference-to-video. · Allowed: `t2v`, `i2v`, `videoedit`, `r2v`
`resolution`	enum	no	`"1080p"`	Allowed: `720p`, `1080p`
`duration`	number	no	`5`	Clip length in seconds. · Range: 3 – 15
`aspect_ratio`	enum	no	`"16:9"`	Allowed: `16:9`, `9:16`, `1:1`, `4:3`, `3:4`
`image`	string	no	—	Reference image URL. Required for i2v / r2v / videoedit.
`video`	string	no	—	Reference video URL. Required for videoedit / r2v.
`negative_prompt`	string	no	`""`	What to avoid.
`seed`	number	no	—	Reproducibility seed.
`audio_setting`	enum	no	`"auto"`	auto: generate native audio. origin: keep audio from the reference video. · Allowed: `auto`, `origin`
`watermark`	boolean	no	false	Add a HappyHorse watermark to the output.

Live machine-readable schema is also available at GET https://api.empiriolabs.ai/v1/models/happyhorse-1-0.