> ## Documentation Index > Fetch the complete documentation index at: https://www.krea.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # List runnable node app versions > List versions of a node app visible to the authenticated user that can be executed through the public API. ## OpenAPI ````yaml https://api.krea.ai/openapi.json get /node-apps/{node_app_id}/versions openapi: 3.1.0 info: title: Krea API version: v1 servers: - url: https://api.krea.ai description: Krea API security: - bearerAuth: [] tags: - name: General description: Core API operations including job management and billing information - name: Krea description: Krea-owned generation models including Krea 2 - name: Assets description: >- Asset management endpoints for uploading and managing images, videos, audio files, and 3D models - name: Styles description: Style (LoRA) generation and management endpoints - name: Node Apps description: Executing custom node apps built in our nodes tool - name: Image description: Image generation endpoints - name: Image Enhance description: Image enhance endpoints - name: Video description: Video generation endpoints - name: Video Enhance description: Video enhance and upscale endpoints - name: 3D description: 3D model generation and export endpoints paths: /node-apps/{node_app_id}/versions: get: tags: - Node Apps summary: List runnable node app versions description: >- List versions of a node app visible to the authenticated user that can be executed through the public API. parameters: - in: path name: node_app_id schema: type: string description: Node app ID required: true description: Node app ID - in: query name: limit schema: description: 'Number of items to return (1-1000, default: 100)' type: integer minimum: 1 maximum: 1000 description: 'Number of items to return (1-1000, default: 100)' - in: query name: cursor schema: description: Cursor for pagination type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ description: Cursor for pagination responses: '200': description: Runnable node app versions content: application/json: schema: type: object properties: items: type: array items: type: object properties: id: type: string description: Unique identifier for the node app author_id: type: string description: ID of the node app author workspace_id: type: string description: ID of the workspace that owns the node app name: type: string description: Name of the node app slug: type: string description: URL-friendly identifier for the node app description: type: string description: Description of the node app scope: type: string description: 'Visibility scope: "public", "user", or "workspace"' created_at: description: Creation timestamp type: string updated_at: description: Last update timestamp type: string version: type: number description: Selected node app version number version_created_at: description: Creation timestamp of this version type: string username: type: string description: Username of the node app creator example_outputs: anyOf: - type: array items: type: string - type: 'null' description: Example output URLs input_openapi_schema: anyOf: - type: object properties: type: type: string const: object properties: type: object propertyNames: type: string additionalProperties: type: object properties: type: type: string required: - type additionalProperties: {} required: type: array items: type: string required: - type - properties additionalProperties: false description: OpenAPI 3.1 JSON Schema - type: 'null' description: OpenAPI 3.1 JSON Schema for input parameters output_openapi_schema: anyOf: - type: object properties: type: type: string const: object properties: type: object propertyNames: type: string additionalProperties: type: object properties: type: type: string required: - type additionalProperties: {} required: type: array items: type: string required: - type - properties additionalProperties: false description: OpenAPI 3.1 JSON Schema - type: 'null' description: OpenAPI 3.1 JSON Schema for output values node_app_version_id: type: string description: >- Node app version ID to pass to /node-apps/{id}/execute required: - id - author_id - workspace_id - name - slug - description - scope - created_at - updated_at - version - version_created_at - username - example_outputs - input_openapi_schema - output_openapi_schema - node_app_version_id additionalProperties: false next_cursor: anyOf: - type: string - type: 'null' required: - items - next_cursor additionalProperties: false '400': description: Invalid pagination parameters content: application/json: schema: type: object properties: error: type: string required: - error additionalProperties: false '401': description: Unauthorized content: application/json: schema: type: object properties: error: type: string required: - error additionalProperties: false '404': description: Node app not found content: application/json: schema: type: object properties: error: type: string required: - error additionalProperties: false components: securitySchemes: bearerAuth: scheme: bearer bearerFormat: Bearer type: http ````