バリアント · Alibaba / HappyHorse

HappyHorse happyhorse-character API

A model variant exposed through RunAPI's unified AI API.

Operational · video · Commercial use supported

# Works with Claude Code, Codex, Gemini CLI, Cursor, and 50+ agents
npx skills add runapi-ai/happyhorse -g

The -g flag installs globally so every project picks it up.

Or paste this prompt to your AI agent:

Install the HappyHorse skill for me:

1. Clone https://github.com/runapi-ai/happyhorse
2. Copy the skills/happyhorse/ directory into your
   user-level skills directory (e.g. ~/.claude/skills/
   for Claude Code, ~/.codex/skills/ for Codex).
3. Verify that SKILL.md is present.
4. Confirm the install path when done.

Switch variant

happyhorse-edit-video happyhorse-image-to-video happyhorse-text-to-video

概要

HappyHorse happyhorse-character is available through the same RunAPI auth, SDKs, and agent skill workflow.

Unified endpoint
SDK snippets
Agent install path
失敗した生成は課金されません

料金

失敗した生成は課金されません

Text to video

$0.28-$0.48 / second

Output resolution: 720p $0.28

Output resolution: 1080p $0.48

仕様

Model ID	happyhorse-character
プロバイダー	Alibaba
モダリティ	video
Task type	asynchronous
課金	second
Endpoint	/api/v1/happyhorse/text_to_video
Commercial	Yes
Status	Operational

クイックスタート

Quickstart — happyhorse-character

runapi.ai

curl -X POST https://runapi.ai/api/v1/happyhorse/text_to_video \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "happyhorse-character",
  "prompt": "Generate a 5-second 1080p cinematic clip of a paper horse galloping through a miniature cardboard city at night."
}'

import { HappyhorseClient } from "@runapi.ai/happyhorse";

const client = new HappyhorseClient();
const result = await client.textToVideo.run({
    model: "happyhorse-character",
    prompt: "Generate a 5-second 1080p cinematic clip of a paper horse galloping through a miniature cardboard city at night.",
});

require "runapi/happyhorse"

client = RunApi::Happyhorse::Client.new
result = client.text_to_video.run(
    model: "happyhorse-character",
    prompt: "Generate a 5-second 1080p cinematic clip of a paper horse galloping through a miniature cardboard city at night."
)

@runapi.ai/happyhorse v1

仕組み