> ## Documentation Index > Fetch the complete documentation index at: https://docs.actx0.com/llms.txt > Use this file to discover all available pages before exploring further. # List Prompt Versions > List versions for a prompt. ## OpenAPI ````yaml /openapi.yaml get /workspaces/{workspaceId}/prompts/{promptId}/versions openapi: 3.1.0 info: title: Actx0 API version: 1.0.0 description: >- REST API for Actx0 workspaces, access keys, agents, sessions, messages, memories, prompts, and knowledge documents. Authenticate with `X-Access-Key` (workspace), `X-API-Key` (user), or a dashboard session. servers: - url: https://app.actx0.com/api/v1 description: Actx0 cloud security: [] tags: - name: Me description: Inspect the authenticated access key or API key - name: API Keys description: User API keys for X-API-Key auth - name: Workspaces description: Team workspaces - name: Access Keys description: Scoped workspace keys for agents and SDKs - name: Agents description: Agents inside a workspace - name: Sessions description: Agent conversation sessions - name: Messages description: Session messages and semantic search - name: Memories description: Session memories, search, batch, and regenerate - name: Prompts description: Versioned prompts - name: Knowledge description: Document upload and semantic search paths: /workspaces/{workspaceId}/prompts/{promptId}/versions: get: tags: - Prompts summary: List Prompt Versions description: List versions for a prompt. operationId: listPromptVersions parameters: - $ref: '#/components/parameters/WorkspaceId' - $ref: '#/components/parameters/PromptId' - $ref: '#/components/parameters/Limit' - $ref: '#/components/parameters/Offset' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/PromptVersionList' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Not found content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' security: - AccessKeyAuth: [] - ApiKeyAuth: [] x-codeSamples: - lang: curl label: curl / acli source: > curl -X GET 'https://app.actx0.com/api/v1/workspaces//prompts//versions' \ -H "X-Access-Key: YOUR_ACCESS_KEY" \ -H "Accept: application/json" # --- # acli export ACTX0_ACCESS_KEY="YOUR_ACCESS_KEY" export ACTX0_WORKSPACE_ID="YOUR_WORKSPACE_ID" acli prompt versions list PROMPT_ID - lang: python label: pctx0 source: > from pctx0 import Pctx0Client client = Pctx0Client( access_key="YOUR_ACCESS_KEY", workspace_id="YOUR_WORKSPACE_ID", ) versions = client.prompt.list_versions("PROMPT_ID", limit=50, offset=0) - lang: javascript label: nctx0 source: > import { Nctx0Client } from "@actx0/nctx0"; const client = new Nctx0Client({ accessKey: "YOUR_ACCESS_KEY", workspaceId: "YOUR_WORKSPACE_ID", }); const versions = await client.prompt.listVersions("PROMPT_ID", { limit: 50, offset: 0 }); - lang: go label: gtcx0 source: "package main\n\nimport (\n\t\"context\"\n\n\t\"github.com/Actx0/Gctx0\"\n)\n\nfunc main() {\n\tclient := gctx0.NewClient(\n\t\tgctx0.WithAccessKey(\"YOUR_ACCESS_KEY\"),\n\t\tgctx0.WithWorkspaceId(\"YOUR_WORKSPACE_ID\"),\n\t)\n\tdefer client.Close()\n\tctx := context.Background()\n\tversions, err := client.Prompt.ListVersions(ctx, \"PROMPT_ID\", 50, 0)\n\t_ = versions\n\t_ = err\n}\n" components: parameters: WorkspaceId: name: workspaceId in: path required: true schema: type: string format: uuid example: 11111111-1111-1111-1111-111111111111 PromptId: name: promptId in: path required: true schema: type: string format: uuid example: 66666666-6666-6666-6666-666666666666 Limit: name: limit in: query required: false schema: type: integer minimum: 1 maximum: 100 default: 50 description: Page size. Defaults to 50, max 100. Offset: name: offset in: query required: false schema: type: integer minimum: 0 default: 0 description: Number of items to skip. schemas: PromptVersionList: type: object required: - versions - _meta properties: versions: type: array items: $ref: '#/components/schemas/PromptVersion' _meta: $ref: '#/components/schemas/PaginationMeta' Error: type: object required: - errorMessage properties: errorMessage: type: string example: Name is required PromptVersion: type: object required: - id - name - handle - description - version - type - content - commitHash - status - production - createdAt - updatedAt properties: id: type: string format: uuid example: 77777777-7777-7777-7777-777777777777 name: type: string example: Support system prompt handle: type: string example: support-system-prompt description: type: string version: type: integer example: 1 type: type: string enum: - text - chat example: text content: type: string example: You are a helpful support agent. config: {} labels: type: array items: type: string example: - latest commitMessage: type: string example: Initial version commitHash: type: string example: a1b2c3d meta: type: string status: type: string example: active production: type: boolean example: true createdAt: type: string format: date-time example: '2026-07-01T12:00:00Z' updatedAt: type: string format: date-time example: '2026-07-01T12:00:00Z' PaginationMeta: type: object required: - limit - offset - total properties: limit: type: integer example: 50 offset: type: integer example: 0 total: type: integer example: 12 securitySchemes: AccessKeyAuth: type: apiKey in: header name: X-Access-Key description: Workspace access key for agent/runtime integrations. ApiKeyAuth: type: apiKey in: header name: X-API-Key description: User API key for management and automation. ````