Poyo Hunyuan 3d 3 1

PoYo Hunyuan 3D v3.1 Asset Generation

PoYo Links

• Model page:
• API docs:
• API key page:

Use this skill for Hunyuan 3D v3.1 jobs on PoYo. It covers Pro and Rapid workflows for text-to-3D and image-to-3D asset generation.

Use When

• The user explicitly mentions Hunyuan 3D v3.1, Hunyuan 3D 3.1, Hunyuan 3D Pro, Hunyuan 3D Rapid, or hunyuan-3d/v3.1/*.
• The task is prompt-to-3D, object image-to-3D, mesh generation, material generation, or 3D asset pipeline planning.
• The workflow needs PoYo async task submission, 3D task status polling, or callback URL guidance.

Model Selection

• hunyuan-3d/v3.1/pro/text-to-3d: Pro 3D model from a prompt.
• hunyuan-3d/v3.1/pro/image-to-3d: Pro 3D model from one object image, with optional extra view URLs.
• hunyuan-3d/v3.1/rapid/text-to-3d: Rapid 3D model from a prompt.
• hunyuan-3d/v3.1/rapid/image-to-3d: Rapid 3D model from one object image.

Key Inputs

• prompt is required for text-to-3D workflows.
• image_urls is required for image-to-3D workflows and should contain exactly one image URL.
• generate_type is available for Pro models when supported.
• enable_pbr controls PBR material generation when supported.
• face_count controls Pro mesh density within the documented range.
• enable_geometry is available for Rapid models when supported.
• Extra view URL fields can guide Pro image-to-3D when the user has aligned views of the same object.
• callback_url is optional and useful for production asset pipelines.

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 object images, private asset URLs, proprietary prompts, or private callback URLs unless the user trusts PoYo and the callback receiver.

Execution

• Read references/api.md for endpoint details, model ids, fields, examples, 3D result notes, and polling notes.
• Use scripts/submit_hunyuan_3d_3_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 Hunyuan 3D v3.1, include:

• chosen model id
• whether the request is text-to-3D or image-to-3D
• whether Pro or Rapid is selected
• final payload or concise parameter summary
• material, geometry, face-count, and extra-view settings when relevant
• returned task_id if a request was actually submitted
• next step: poll 3D status or wait for webhook