PoYo Happy Horse 1.1 Video Generation

PoYo Links

• Model page: https://poyo.ai/models/happy-horse-1-1
• API docs: https://docs.poyo.ai/api-manual/video-series/happy-horse-1-1
• API key page: https://poyo.ai/dashboard/api-key

Use this skill for Happy Horse 1.1 video jobs on PoYo. It helps agents prepare text-to-video, image-to-video, and reference-to-video payloads, submit async tasks, and explain polling or webhook follow-up.

Use When

• The user explicitly mentions Happy Horse 1.1, HappyHorse 1.1, happy-horse-1.1, or PoYo Happy Horse video generation.
• The task is prompt-based video, first-frame image-to-video, reference-driven short video, or short creative video drafting.
• The workflow needs PoYo async task submission, task status polling, or callback URL guidance.

Model Selection

• happy-horse-1.1: use for text-to-video, image-to-video, and reference-to-video workflows.

Key Inputs

• prompt is required for text-to-video and reference-to-video workflows.
• image_urls is used only for image-to-video and should contain one first-frame image URL.
• reference_image_urls is used only for reference-to-video and should not be combined with image_urls.
• aspect_ratio controls output framing.
• resolution controls output resolution when supported by the current PoYo docs.
• duration controls clip length when supported by the current PoYo docs.
• seed can help reproduce supported generation behavior.
• enable_safety_checker can be set when the workflow needs PoYo safety checking.
• callback_url is optional and useful for production queues.

Security Rules

• Treat POYO_API_KEY as a secret.
• Keep PoYo API keys in server-side environment variables or a backend secret manager.
• Never place an API key in browser code, frontend bundles, public repositories, logs, screenshots, or chat output.
• Do not make live API calls unless the user explicitly asks and provides a safe server-side environment.
• Do not submit confidential prompts, private source images, private reference images, or private callback URLs unless the user trusts PoYo and the callback receiver.

Execution

• Read references/api.md for endpoint details, model id, common fields, example payloads, and polling notes.
• Use scripts/submit_happy_horse_1_1.sh only when the user wants to submit a prepared JSON payload from a trusted shell.
• If the user only needs a curl example, adapt one from references/api.md.
• After submission, report the returned task_id clearly so follow-up polling is easy.

Output Expectations

When helping with Happy Horse 1.1, include:

• chosen model id
• whether the request is text-to-video, image-to-video, or reference-to-video
• final payload or concise parameter summary
• selected aspect ratio, resolution, duration, and seed when relevant
• whether source or reference images are involved
• returned task_id if a request was actually submitted
• next step: poll status or wait for webhook