Retrieve a specific version of a node

OpenAPI

````yaml https://api.comfy.org/openapi get /nodes/{nodeId}/versions/{versionId} openapi: 3.0.2 info: title: Comfy API version: '1.0' servers:

• url: https://api.comfy.org security: [] tags:
• description: Comfy Router's canonical, model-ID-addressed routes. name: Comfy Router
• description: >- Signed-in users running Comfy-owned serverless apps with free runs and flat or per-second pricing (FE-2737). name: App Proxy paths: /nodes/{nodeId}/versions/{versionId}: get: tags:
• Registry summary: Retrieve a specific version of a node operationId: GetNodeVersion parameters:
• in: path name: nodeId required: true schema: type: string
• description: The version of the node. (Not a UUID). in: path name: versionId required: true schema: type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/NodeVersion' description: Detailed information about a specific node version '404': content: application/json: schema: $ref: '#/components/schemas/Error' description: Node version not found '500': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Internal server error components: schemas: NodeVersion: properties: changelog: description: Summary of changes made in this version type: string comfy_node_extract_status: description: The status of comfy node extraction process. type: string createdAt: description: The date and time the version was created. format: date-time type: string dependencies: description: A list of pip dependencies required by the node. items: type: string type: array deprecated: description: Indicates if this version is deprecated. type: boolean downloadUrl: description: '[Output Only] URL to download this version of the node' type: string id: type: string node_id: description: The unique identifier of the node. type: string status: $ref: '#/components/schemas/NodeVersionStatus' status_reason: type: string supported_accelerators: description: >- List of accelerators (e.g. CUDA, DirectML, ROCm) that this node supports items: type: string type: array supported_comfyui_frontend_version: description: Supported versions of ComfyUI frontend type: string supported_comfyui_version: description: Supported versions of ComfyUI type: string supported_os: description: List of operating systems that this node supports items: type: string type: array tags: items: type: string type: array tags_admin: description: >- Admin-only tags for security warnings and admin metadata. Read-only for publishers - omitted from all public responses and ignored if sent on publish; only returned on admin-authenticated responses. items: type: string type: array version: description: >- The version identifier, following semantic versioning. Must be unique for the node. type: string type: object Error: properties: details: description: >- Optional detailed information about the error or hints for resolving it. items: type: string type: array message: description: A clear and concise description of the error. type: string type: object ErrorResponse: properties: error: type: string message: type: string required:
• error
• message type: object NodeVersionStatus: enum:
• NodeVersionStatusActive
• NodeVersionStatusDeleted
• NodeVersionStatusBanned
• NodeVersionStatusPending
• NodeVersionStatusFlagged type: string

````