> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cyberdesk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Get signed URL for a prompt image

> Get a fresh signed URL for an existing workflow prompt image.



## OpenAPI

````yaml /openapi.json get /v1/workflows/prompt-image/signed-url
openapi: 3.1.0
info:
  title: Cyberdesk Cloud
  description: >-
    The Cyberdesk API provides programmatic access to all platform features,
    enabling you to automate desktop tasks at scale.
  version: 1.0.0
servers:
  - url: https://api.cyberdesk.io
    description: Production server
  - url: https://cyberdesk-api-dev.fly.dev
    description: Development server
security: []
paths:
  /v1/workflows/prompt-image/signed-url:
    get:
      tags:
        - workflows
      summary: Get signed URL for a prompt image
      description: Get a fresh signed URL for an existing workflow prompt image.
      operationId: >-
        get_workflow_prompt_image_signed_url_v1_workflows_prompt_image_signed_url_get
      parameters:
        - name: path
          in: query
          required: true
          schema:
            type: string
            description: >-
              The storage path of the image (e.g.,
              org_xxx/prompt-assets/image.png)
            title: Path
          description: >-
            The storage path of the image (e.g.,
            org_xxx/prompt-assets/image.png)
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowPromptImageSignedUrlResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    WorkflowPromptImageSignedUrlResponse:
      properties:
        supabase_url:
          type: string
          title: Supabase Url
          description: The stable supabase:// URL
        signed_url:
          type: string
          title: Signed Url
          description: A temporary signed URL (expires in 1 hour)
        expires_in:
          type: integer
          title: Expires In
          description: Seconds until the signed URL expires
      type: object
      required:
        - supabase_url
        - signed_url
        - expires_in
      title: WorkflowPromptImageSignedUrlResponse
      description: Response schema for getting a signed URL for an existing image
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          additionalProperties: true
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer

````