Happy Horse Video API

Generate and edit AI videos with Happy Horse through one Ace Data Cloud API.

API home page: Ace Data Cloud - Happy Horse Video

Keywords: happy-horse-api, happyhorse-api, ai-video, video-generation, video-editing, text-to-video, image-to-video, reference-to-video, rest-api, ai-api, Ace Data Cloud

Why Use Happy Horse on Ace Data Cloud

• One endpoint for text, first-frame image, reference-image, and video-edit workflows
• Unified API key, billing, usage records, and task tracking
• 720P and 1080P output with 3-15 second generation
• Asynchronous polling and webhook callbacks for long-running jobs
• CDN-backed final video URLs

Overview

POST /happyhorse/videos dispatches four workflows through the action field:

Action	Models	Required input
generate	happyhorse-1.0-t2v, happyhorse-1.1-t2v	prompt
image_to_video	happyhorse-1.0-i2v, happyhorse-1.1-i2v	image_url
reference_to_video	happyhorse-1.0-r2v, happyhorse-1.1-r2v	prompt, 1-9 image_urls
video_edit	happyhorse-1.0-video-edit	prompt, video_url

POST /happyhorse/tasks retrieves one or several asynchronous tasks.

Quick Start

• Base URL: https://api.acedata.cloud
• Service page: Happy Horse Video on Ace Data Cloud
• Developer docs: docs.acedata.cloud

curl --request POST "https://api.acedata.cloud/happyhorse/videos" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "action": "generate",
    "model": "happyhorse-1.1-t2v",
    "prompt": "A cinematic white horse crossing a snowy ridge at sunrise, slow camera push",
    "resolution": "720P",
    "ratio": "16:9",
    "duration": 5,
    "async": true
  }'

Poll the returned task ID:

curl --request POST "https://api.acedata.cloud/happyhorse/tasks" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{"id": "TASK_ID", "action": "retrieve"}'

APIs and Guides

API	Path	Integration guide
Happy Horse Videos API	/happyhorse/videos	Videos API Integration Guide
Happy Horse Tasks API	/happyhorse/tasks	Tasks API Integration Guide

Agent Integrations

• MCP package: mcp-happyhorse
• Hosted MCP: https://happyhorse.mcp.acedata.cloud/mcp
• Agent Skill: happyhorse-video

Related Resources

• Ace Data Cloud Developer Platform
• API Documentation
• Status Page
• Ace Data Cloud GitHub Organization

Support

For support, visit platform.acedata.cloud/support.