> ## Documentation Index > Fetch the complete documentation index at: https://widgetic.com/llms.txt > Use this file to discover all available pages before exploring further. # List the Published Versions of a Workflow > Every version the workflow has had, newest first, with who published it and when. The one visitors get is marked `isLive`. For personal workspace, use 'personal' as workspaceId. For organization workspace, use the organization UUID as workspaceId. Any active member can read. ## OpenAPI ````yaml /openapi/widgetic-api-public.json get /workspaces/{workspaceId}/workflows/{workflowId}/versions openapi: 3.0.0 info: title: Widgetic API Gateway version: 1.0.0 description: API documentation for the Widgetic API Gateway license: name: Widgetic Integration License url: https://docs.widgetic.com/resources/license servers: - url: https://api.widgetic.com/v1 description: Production server variables: env: default: production description: Environment apiUrl: default: https://api.widgetic.com description: API URL apiVersion: default: /v1 description: API Version path prefix security: [] tags: [] paths: /workspaces/{workspaceId}/workflows/{workflowId}/versions: get: tags: - Workflows summary: List the Published Versions of a Workflow description: > Every version the workflow has had, newest first, with who published it and when. The one visitors get is marked `isLive`. For personal workspace, use 'personal' as workspaceId. For organization workspace, use the organization UUID as workspaceId. Any active member can read. operationId: listWorkspaceWorkflowVersions parameters: - $ref: '#/components/parameters/WorkflowWorkspaceId' - $ref: '#/components/parameters/WorkflowId' - $ref: '#/components/parameters/ManagedUserScopeId' - $ref: '#/components/parameters/ManagedUserScopeExternalId' responses: '200': description: The versions content: application/json: schema: type: object properties: success: type: boolean example: true data: $ref: '#/components/schemas/WorkflowVersionList' meta: $ref: '#/components/schemas/ResponseMeta' required: - success - data '400': description: The workspace is neither "personal" nor an organization id content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: >- Forbidden - Not a member of this organization, the plan does not include workflows (`AUTHZ_PLAN_RESTRICTION`), or the call is made for one managed user (`X-Managed-User-Id`) in a workspace other than `personal` (`MANAGED_USER_SCOPE_ROUTE_NOT_AVAILABLE`) content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: No such workflow in this workspace content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '503': description: Workflows cannot be used on this server right now content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - apiKeyAuth: [] components: parameters: WorkflowWorkspaceId: name: workspaceId in: path required: true description: > The workspace: 'personal' for your own workspace, or the UUID of an organization. A call made for one of your managed users (`X-Managed-User-Id`) always uses 'personal': a managed user has no other workspace, and a call that names an organization is refused with 403. schema: type: string example: personal WorkflowId: name: workflowId in: path required: true description: The workflow's id schema: type: string format: uuid ManagedUserScopeId: in: header name: X-Managed-User-Id required: false description: >- The id Widgetic gave the managed user (`POST /managed-users`). Makes this call for one of your managed users, so that a mistake in your own code cannot reach another customer's work. Send this header, or the other one, never both. Left out, the call works on your whole account, as it always has. With it, the call reaches only that user's compositions and workflows: a list shows only theirs, a composition or a workflow the call makes is filed under them, and one of another user, or one that does not exist, answers `404` (the same answer, so the call cannot be used to find out what another customer has). A managed user that is not yours answers `404` with `MANAGED_USER_NOT_FOUND`. An empty, repeated or malformed header is `400` with `MANAGED_USER_SCOPE_INVALID`; an empty header is never read as no header. A call that is about the whole account, such as the list of your managed users, is refused with `403` and `MANAGED_USER_SCOPE_ROUTE_NOT_AVAILABLE`: send it without the header. Only your API key can send it. The header is a limit the call asks for: whoever holds the key can leave it out, so for a credential that a customer's browser holds, use an editor session. An `Idempotency-Key` is kept apart for each managed user. schema: type: string format: uuid example: 3f2b8c1e-7a4d-4e0b-9c55-2d1a6b7e8f90 ManagedUserScopeExternalId: in: header name: X-Managed-User-External-Id required: false description: >- Your own id for the managed user (its `externalId`), when you do not keep Widgetic's. Makes this call for one of your managed users, so that a mistake in your own code cannot reach another customer's work. Send this header, or the other one, never both. Left out, the call works on your whole account, as it always has. With it, the call reaches only that user's compositions and workflows: a list shows only theirs, a composition or a workflow the call makes is filed under them, and one of another user, or one that does not exist, answers `404` (the same answer, so the call cannot be used to find out what another customer has). A managed user that is not yours answers `404` with `MANAGED_USER_NOT_FOUND`. An empty, repeated or malformed header is `400` with `MANAGED_USER_SCOPE_INVALID`; an empty header is never read as no header. A call that is about the whole account, such as the list of your managed users, is refused with `403` and `MANAGED_USER_SCOPE_ROUTE_NOT_AVAILABLE`: send it without the header. Only your API key can send it. The header is a limit the call asks for: whoever holds the key can leave it out, so for a credential that a customer's browser holds, use an editor session. An `Idempotency-Key` is kept apart for each managed user. schema: type: string minLength: 1 maxLength: 255 example: customer-1042 schemas: WorkflowVersionList: type: object required: - items properties: items: type: array description: Newest first. items: $ref: '#/components/schemas/WorkflowVersion' example: items: - Example WorkflowVersion ResponseMeta: type: object description: >- Extra information about the answer: where a page sits in a list, the cursor of the next page, or warnings about a call that succeeded with a caveat. additionalProperties: true properties: page: type: integer description: The page that was read, counting from 1. example: 1 size: type: integer description: How many items one page holds. example: 20 total: type: integer description: How many items the whole list has. example: 135 limit: type: integer description: The same as `size`. example: 20 offset: type: integer description: How many items come before this page. example: 0 hasNextPage: type: boolean example: true hasPreviousPage: type: boolean example: false nextCursor: type: string nullable: true description: >- Pass this as `cursor` to read the next page of a list that is read by cursor. `null` on the last page. warnings: type: array items: type: string description: >- Things the call did not do, though it succeeded (for example a table that could not be created just now). ErrorResponse: type: object required: - success - message - error additionalProperties: true properties: success: type: boolean description: Always `false` on a failure. example: false message: type: string description: The same text as `error.message`, for a caller that reads one line. error: $ref: '#/components/schemas/ErrorDetail' WorkflowVersion: type: object description: >- One published version of a workflow. Versions never change once published. required: - id - versionNumber - publishedAt - timezone - isLive properties: id: type: string format: uuid versionNumber: type: integer minimum: 1 publishedAt: type: string format: date-time publishedBy: type: object nullable: true description: >- Who published it; null once that account is gone, and always null for an editor session (it works for one customer of a partner, who is not told the name of the partner's person). properties: id: type: string format: uuid name: type: string nullable: true timezone: type: string example: Europe/Bucharest isLive: type: boolean description: >- Whether this is the version visitors who are new to the workflow get. example: id: 3fa85f64-5717-4562-b3fc-2c963f66afa6 versionNumber: 42 publishedAt: '2026-01-15T09:30:00.000Z' publishedBy: {} timezone: Europe/Bucharest isLive: true ErrorDetail: type: object required: - code - message - timestamp properties: code: type: string description: Machine-readable error code. example: RESOURCE_NOT_FOUND message: type: string description: Human-readable explanation. example: Composition not found param: type: string description: The field that caused the error, when one did. example: name docUrl: type: string description: Where this error is explained. suggestedAction: type: string description: What to do about it. retryAfter: type: integer description: >- Seconds to wait before trying again (rate limits). The same number is in the `Retry-After` header. example: 60 details: type: object additionalProperties: true description: >- More about the error: the fields that failed, a limit that was reached. correlationId: type: string description: Quote this when you ask support about the call. example: req_123e4567-e89b-12d3-a456-426614174000 timestamp: type: string format: date-time example: '2026-10-15T10:00:00.000Z' securitySchemes: apiKeyAuth: type: http scheme: bearer bearerFormat: JWT ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.