Tripo 3D v3.1

Identifier for the type of task being performed

UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

3D output type.

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

• `GLB`: Binary glTF format for 3D models, including geometry, textures, and PBR materials.

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

Determines how the API delivers task results.

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

Common use cases:

• Cloud storage: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
• CDN integration: Upload to content delivery networks for immediate distribution.

// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg

The content data will be sent as the request body to the specified URL when generation is complete.

Time-to-live (TTL) in seconds for generated content. Only applies when outputType is URL.

Include task cost in the response.

Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

Image inputs for image-to-3D or multiview-to-3D generation (UUID, URL, Data URI, or Base64).

Identifier of the model to use for generation.

Text prompt describing elements to include in the generated output.

Prompt to guide what to exclude from generation. Ignored when guidance is disabled (CFGScale ≤ 1).

Random seed for reproducible generation. When not provided, a random seed is generated in the unsigned 32-bit range.

Scales the model to real-world dimensions in meters.

Compression method for the output mesh.

Enables UV unwrapping on the output mesh.

Maximum number of faces (polygons) in the output mesh. If not set, determined adaptively. Range depends on mode: 1000–20000 for low-poly, 500–10000 for quad.

Generates segmented 3D models with individually editable parts.

Controls the geometric detail level of the output mesh.

Optimizes the input image for better 3D generation results.

Controls model orientation.

Enables physically-based rendering materials.

Enables quad mesh output.

Generates low-poly meshes optimized for simple inputs. May fail on complex models.

Enables texturing on the generated model. Set to false for a base model without textures.

Controls texture alignment priority.

Resolution quality for generated textures.

Seed for texture generation reproducibility.