PoYo Kling 3.0 4K Video Generation

PoYo Links

• Model page: https://poyo.ai/models/kling-3-api
• API docs: https://docs.poyo.ai/api-manual/video-series/kling-3-0-4k
• API key page: https://poyo.ai/dashboard/api-key

Use this skill for Kling 3.0 4K video jobs on PoYo. It helps agents prepare text-to-video, image-to-video, and multi-shot payloads, submit async tasks, and explain polling or webhook follow-up.

Use When

• The user explicitly mentions Kling 3.0 4K, Kling 4K, or kling-3.0/4K.
• The task is high-resolution text-to-video, start-frame image-to-video, optional end-frame image-to-video, multi-shot storytelling, or element-reference video generation.
• The workflow needs PoYo async task submission, task status polling, or callback URL guidance.

Model Selection

• kling-3.0/4K: use for Kling 3.0 4K video generation through PoYo.

Key Inputs

• prompt is used when multi_shots is false.
• multi_shots enables multi-shot mode and uses multi_prompt.
• multi_prompt is required when multi_shots is true.
• duration is required by the documented request schema.
• sound is required by the documented request schema.
• image_urls is optional for start-frame and optional end-frame workflows.
• kling_elements is optional for supported element-reference workflows.
• 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 source images, private prompts, private videos, 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_kling_3_0_4k.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 Kling 3.0 4K, include:

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