> ## Documentation Index > Fetch the complete documentation index at: https://docs.vidgo.ai/llms.txt > Use this file to discover all available pages before exploring further. # Hunyuan 3D v3.1 Rapid Image to 3D > Create a 3D model from a reference image with Hunyuan 3D v3.1 Rapid, with optional text guidance and geometry generation. 1. Submit the request with `VIDGO_API_KEY`. A `task_id` is returned immediately. Keep it until the task reaches `finished` or `failed`. 2. Use [Query Task Status](/api-manual/task-management/status) to retrieve the result. If you provide a `callback_url`, Vidgo sends the result to your [webhook](/api-manual/task-management/webhooks) when the task finishes or fails. # Hunyuan 3D v3.1 Rapid Image to 3D Create a 3D model from a reference image with Hunyuan 3D v3.1 Rapid, with optional text guidance and geometry generation. ## Available Models * **hunyuan-3d/v3.1/rapid/image-to-3d** - Generate a 3D model from an image. ## Output Options ### Enable Geometry * `enable_geometry`: Optional. Set `true` for a geometry-only white model or `false` for textured generation. ## Key Features * Generate a 3D model from an image. * Accepts exactly 1 image in `image_urls`. * Retrieve model assets and available previews or supporting files from the task result. ## Advanced Parameters Set `model` and optional `callback_url` at the request root. Place all workflow parameters, including output options, inside `input`. Use the input parameters listed below. Provide publicly accessible HTTP(S) URLs for image inputs. ### Prompt * `prompt`: Optional. Describe the desired 3D object. Minimum length: **1 character**. * Use a nonblank string when providing this parameter. ### Image URLs * `image_urls`: Required. Provide publicly accessible image URLs. Supply exactly 1 item. Each item must be an HTTP(S) URL. ### PBR * `enable_pbr`: Optional. Set `true` to generate PBR materials in textured mode. Geometry-only generation takes precedence over this setting. ## Output Files * Read every item in the returned `files` array. * Model assets use `file_type: "3d"`; previews use `file_type: "image"`. * Additional artifacts may use `file_type: "other"`. Retain returned textures, material files, and file metadata. ## OpenAPI ````yaml api-manual/3d-series/hunyuan-3d-v3-1-rapid-image-to-3d.json POST /api/generate/submit openapi: 3.0.0 info: title: Vidgo API - Hunyuan 3D v3.1 Rapid Image to 3D description: >- Create a 3D model from a reference image with Hunyuan 3D v3.1 Rapid, with optional text guidance and geometry generation. version: 1.0.0 servers: - url: https://api.vidgo.ai security: - BearerAuth: [] paths: /api/generate/submit: post: tags: - 3D Series summary: Hunyuan 3D v3.1 Rapid Image to 3D description: >- Generate a 3D asset with the input parameters below. Place model and callback_url at the request root. Read the returned files array for model assets, previews, and companion files. operationId: submit_hunyuan_3d_v3_1_rapid_image_to_3d requestBody: required: true content: application/json: schema: type: object required: - model - input additionalProperties: true properties: model: type: string example: hunyuan-3d/v3.1/rapid/image-to-3d input: type: object properties: prompt: type: string description: >- Optionally describe the desired 3D object using a nonblank string. minLength: 1 image_urls: type: array items: type: string format: uri minItems: 1 maxItems: 1 description: >- Provide exactly one publicly accessible HTTP(S) image URL. enable_geometry: type: boolean description: Set true to generate a geometry-only white model. enable_pbr: type: boolean description: >- Set true to generate PBR materials in textured mode. Geometry-only generation takes precedence over this setting. additionalProperties: false required: - image_urls callback_url: type: string nullable: true description: >- Optional public HTTP(S) endpoint for task completion notifications. HTTPS is recommended. Omit, use null, or use an empty string to disable callbacks. description: >- Place model and callback_url at the request root and generation parameters inside input. examples: basic: summary: Basic workflow value: model: hunyuan-3d/v3.1/rapid/image-to-3d input: image_urls: - https://example.com/image.png enable_pbr: true enable_geometry: false callback: summary: Receive a completion callback value: model: hunyuan-3d/v3.1/rapid/image-to-3d input: image_urls: - https://example.com/image.png enable_pbr: true enable_geometry: false callback_url: https://your-domain.com/callback responses: '200': description: Task submitted content: application/json: schema: type: object required: - code - data properties: code: type: integer enum: - 200 data: type: object required: - task_id - status - created_time properties: task_id: type: string status: type: string enum: - not_started - running - finished - failed created_time: type: string format: date-time example: code: 200 data: task_id: task-unified-example status: running created_time: '2026-09-10T08:00:00' '400': description: Request validation or account balance check failed content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '401': description: Invalid credentials content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '403': description: Access denied content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '404': description: Unknown or disabled model content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '408': description: Request timed out content: text/plain: schema: type: string example: Request timeout '422': description: Invalid JSON or non-object request body content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '429': description: Rate or API key credit limit exceeded content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '500': description: Internal error content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '502': description: Generation task creation failed content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} '503': description: Model configuration or capability is not approved content: application/json: schema: type: object required: - detail properties: detail: oneOf: - type: string - type: object additionalProperties: true - type: array items: {} components: securitySchemes: BearerAuth: type: http scheme: bearer description: Use VIDGO_API_KEY. ````