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

# Delete a workflow

> Delete a workflow. Requires the organization admin or owner role. Returns 404 if the workflow is not in the caller's organization.



## OpenAPI

````yaml /api-reference/openapi.json delete /workflows/{workflow_id}
openapi: 3.0.3
info:
  title: ModuleX API
  version: 0.1.2
  description: >-
    ModuleX REST API. Authenticate with a user API key (`Authorization: Bearer
    mx_live_*`, or the `X-API-KEY` header) and supply the organization context
    header `X-Organization-ID` on org-scoped endpoints. Routers carry NO `/v1`
    version segment. Billing-gated surfaces (workflow run, managed knowledge
    search) reject before any write with a flat `DenialEnvelope` (402/403/429).
servers:
  - url: https://api.modulex.dev
    description: Production
security:
  - bearerAuth: []
    orgHeader: []
tags:
  - name: Workflows
    description: Create, read, update and delete workflow definitions.
  - name: Runs
    description: Execute workflows. Subject to the billing admission gate.
  - name: Schedules
    description: Recurring (cron / interval) workflow executions.
  - name: Knowledge
    description: Knowledge bases and semantic search.
  - name: Credentials
    description: Integration credentials (API key, bearer, OAuth2, ModuleX-managed).
  - name: Integrations
    description: Catalog of available tools, LLM providers and knowledge providers.
  - name: Organizations
    description: Organization management.
  - name: API keys
    description: User-owned API keys for programmatic access.
paths:
  /workflows/{workflow_id}:
    parameters:
      - name: workflow_id
        in: path
        required: true
        description: Workflow UUID.
        schema:
          type: string
          format: uuid
    delete:
      tags:
        - Workflows
      summary: Delete a workflow
      description: >-
        Delete a workflow. Requires the organization admin or owner role.
        Returns 404 if the workflow is not in the caller's organization.
      operationId: deleteWorkflow
      responses:
        '200':
          description: Workflow deleted.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteAck'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    DeleteAck:
      type: object
      properties:
        message:
          type: string
          example: Workflow deleted successfully
    Error:
      type: object
      description: Standard FastAPI error response.
      properties:
        detail:
          description: >-
            Human-readable error message, or a structured object (some endpoints
            return `{message, code, ...}`).
          oneOf:
            - type: string
            - type: object
              additionalProperties: true
  responses:
    Unauthorized:
      description: >-
        Authentication required or invalid. Provide `Authorization: Bearer
        <key>` or `X-API-KEY`.
      headers:
        WWW-Authenticate:
          schema:
            type: string
          description: Bearer
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Forbidden:
      description: The caller lacks the required role or access to the resource.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The resource was not found (or is not in the caller's organization).
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        User API key: `Authorization: Bearer mx_live_*`. The `X-API-KEY:
        mx_live_*` header is also accepted.
    orgHeader:
      type: apiKey
      in: header
      name: X-Organization-ID
      description: Required organization context for org-scoped endpoints.

````