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HappyHorse-1.0 API

happyhorse-video-edit
AlibabaCommercial use API verifiedVideo generation

HappyHorse-1.0 — high-quality AI video generation.

by Alibaba

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Model Type:

Pricing: Video Edit — 720P: 28 credits/s (≈ $0.28/s), 1080P: 48 credits/s (≈ $0.48/s). Text To Video: 1080P 24 credits (≈ $0.24), 720P 14 credits (≈ $0.14) · Image To Video: 1080P 24 credits (≈ $0.24), 720P 14 credits (≈ $0.14) · Reference To Video: 1080P 24 credits (≈ $0.24), 720P 14 credits (≈ $0.14).

Save up to 22%with the $1,250 top-up pack (+10% bonus) — 14% lower than direct rates even without itTop up

24H Status Monitor

Operational
24h agonow

Input

Prompt*223 / 5000 characters

Required edit instruction describing the intended change (e.g., style transfer / local replacement). Max 5,000 non‑Chinese characters or 2,500 Chinese characters; extra content is truncated.

Video*

Input video URL list. Exactly one video is required. Duration: 3–60s. Resolution: long side ≤ 2160px, short side ≥ 320px. Aspect ratio: 1:2.5 to 2.5:1. Frame rate: > 8 fps.

Reference Image0 / 5
Drag and drop or click to upload your imageSupported formats: JPEG, PNG, WEBP · Maximum file size: 10MB; Maximum files: 5Select files

Optional reference image URL list (0–5). JPEG/JPG/PNG/WEBP, up to 10MB each. Minimum resolution: width and height ≥ 300px. Aspect ratio: 1:2.5 to 2.5:1.

Resolution

Output video resolution. Valid values: 720P, 1080P (default).

Audio Setting

Audio handling strategy for the output video.

Seed

Random seed. Range: [0, 2147483647]. If not specified, the system generates a seed automatically. Fixing the seed can improve reproducibility, but results may still vary due to the model’s stochasticity.

28 cr / sec of your file

Billed per second of the audio/video you upload (~28 cr/sec) — a long file costs much more (e.g. 3 min ≈ 1680 cr).

Output

output typevideo
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You only pay for successful generations — if a task fails or returns no result, its credits are refunded automatically, never charged. And your credits never expire: top up once and spend at your own pace.1 credit = $0.01 USDTop up $1,250 for +10% bonus credits → up to ~9% more off every call.Top up credits
HappyHorse-1.0 API pricing8 prices

HappyHorse-1.0, text-to-video, 1080p

videoAlibaba

Credits / Gen24per second
Our Price (USD)$0.24
Direct / Standard Price (USD)$0.28
Base savings−14.3%
Savings with top-up · $1,250 · +10%−22% ↓

HappyHorse-1.0, text-to-video, 720p

videoAlibaba

Credits / Gen14per second
Our Price (USD)$0.14
Direct / Standard Price (USD)$0.14
Base savingsN/A
Savings with top-up · $1,250 · +10%N/A

HappyHorse-1.0, image-to-video, 1080p

videoAlibaba

Credits / Gen24per second
Our Price (USD)$0.24
Direct / Standard Price (USD)$0.28
Base savings−14.3%
Savings with top-up · $1,250 · +10%−22% ↓

HappyHorse-1.0, image-to-video, 720p

videoAlibaba

Credits / Gen14per second
Our Price (USD)$0.14
Direct / Standard Price (USD)$0.14
Base savingsN/A
Savings with top-up · $1,250 · +10%N/A

HappyHorse-1.0, reference-to-video, 1080p

videoAlibaba

Credits / Gen24per second
Our Price (USD)$0.24
Direct / Standard Price (USD)$0.28
Base savings−14.3%
Savings with top-up · $1,250 · +10%−22% ↓

HappyHorse-1.0, reference-to-video, 720p

videoAlibaba

Credits / Gen14per second
Our Price (USD)$0.14
Direct / Standard Price (USD)$0.14
Base savingsN/A
Savings with top-up · $1,250 · +10%N/A

HappyHorse-1.0, video-edit, 1080p

videoAlibaba

Credits / Gen24per second
Our Price (USD)$0.24
Direct / Standard Price (USD)$0.28
Base savings−14.3%
Savings with top-up · $1,250 · +10%−22% ↓

HappyHorse-1.0, video-edit, 720p

videoAlibaba

Credits / Gen14per second
Our Price (USD)$0.14
Direct / Standard Price (USD)$0.14
Base savingsN/A
Savings with top-up · $1,250 · +10%N/A

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