> ## Documentation Index
> Fetch the complete documentation index at: https://docs.px0.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete or Archive a Tool Version

> Deletes a specific tool version if it is in draft status, otherwise archives it.



## OpenAPI

````yaml /openapi.yaml delete /v1/tools/{id}/versions/{version}
openapi: 3.1.0
info:
  title: px0 API
  description: >
    px[0] is an open-source prompt infrastructure toolkit for managing prompts
    in production. It replaces hardcoded prompt strings with versioned
    templates, in-process caching, and OpenTelemetry observability, so teams can
    iterate on prompts without touching application code. This is the OpenAPI
    specification for all the public APIs of px0.
  version: 1.0.0
servers:
  - url: http://localhost:3000
    description: Local development server
security: []
paths:
  /v1/tools/{id}/versions/{version}:
    delete:
      tags:
        - Tool Versions
      summary: Delete or Archive a Tool Version
      description: >-
        Deletes a specific tool version if it is in draft status, otherwise
        archives it.
      operationId: deleteToolVersion
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
          description: The ID or slug of the tool.
        - name: version
          in: path
          required: true
          schema:
            type: integer
          description: The version number.
      responses:
        '204':
          description: Version deleted successfully
        '404':
          description: Version not found
      security:
        - BearerAuth: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        Use an access token retrieved from login (Bearer sess_...) or a
        programmatic API key (Bearer ak_...).

````