openapi: 3.1.0
info:
  title: Checkmarx One Applications API
  description: Unified REST API for the Checkmarx One cloud-native application security platform, providing consolidated access to SAST, SCA, KICS, and other security scanning capabilities through a single API with project management, scan orchestration, and results retrieval.
  version: '1.0'
  contact:
    name: Checkmarx Support
    url: https://support.checkmarx.com/
  termsOfService: https://checkmarx.com/terms-of-use/
servers:
- url: https://ast.checkmarx.net/api
  description: Checkmarx One (US)
- url: https://eu.ast.checkmarx.net/api
  description: Checkmarx One (EU)
security:
- bearerAuth: []
tags:
- name: Applications
  description: Manage applications that group related projects
paths:
  /applications:
    get:
      operationId: listApplications
      summary: Checkmarx List applications
      description: Retrieve all applications. Applications are logical groupings of related projects for organizational purposes.
      tags:
      - Applications
      parameters:
      - name: offset
        in: query
        description: Pagination offset
        schema:
          type: integer
          default: 0
      - name: limit
        in: query
        description: Number of results to return
        schema:
          type: integer
          default: 20
      - name: name
        in: query
        description: Filter by application name
        schema:
          type: string
      responses:
        '200':
          description: List of applications
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApplicationListResponse'
        '401':
          description: Unauthorized
    post:
      operationId: createApplication
      summary: Checkmarx Create an application
      description: Create a new application to group related projects.
      tags:
      - Applications
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateApplicationRequest'
      responses:
        '201':
          description: Application created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Application'
        '400':
          description: Invalid request
        '401':
          description: Unauthorized
  /applications/{applicationId}:
    get:
      operationId: getApplication
      summary: Checkmarx Get application details
      description: Retrieve details of a specific application.
      tags:
      - Applications
      parameters:
      - $ref: '#/components/parameters/applicationId'
      responses:
        '200':
          description: Application details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Application'
        '401':
          description: Unauthorized
        '404':
          description: Application not found
    put:
      operationId: updateApplication
      summary: Checkmarx Update an application
      description: Update an existing application's properties.
      tags:
      - Applications
      parameters:
      - $ref: '#/components/parameters/applicationId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateApplicationRequest'
      responses:
        '204':
          description: Application updated
        '400':
          description: Invalid request
        '401':
          description: Unauthorized
        '404':
          description: Application not found
    delete:
      operationId: deleteApplication
      summary: Checkmarx Delete an application
      description: Delete an application. Projects within will be unassigned.
      tags:
      - Applications
      parameters:
      - $ref: '#/components/parameters/applicationId'
      responses:
        '204':
          description: Application deleted
        '401':
          description: Unauthorized
        '404':
          description: Application not found
components:
  parameters:
    applicationId:
      name: applicationId
      in: path
      required: true
      description: Application unique identifier
      schema:
        type: string
        format: uuid
  schemas:
    ApplicationListResponse:
      type: object
      properties:
        totalCount:
          type: integer
          description: Total number of applications
        filteredTotalCount:
          type: integer
          description: Total count after filtering
        applications:
          type: array
          items:
            $ref: '#/components/schemas/Application'
    Application:
      type: object
      properties:
        id:
          type: string
          format: uuid
          description: Application unique identifier
        name:
          type: string
          description: Application name
        description:
          type: string
          description: Application description
        criticality:
          type: integer
          description: Application criticality level (1-5)
          minimum: 1
          maximum: 5
        rules:
          type: array
          items:
            $ref: '#/components/schemas/ApplicationRule'
          description: Rules for auto-assigning projects
        projectIds:
          type: array
          items:
            type: string
            format: uuid
          description: IDs of projects in this application
        tags:
          type: object
          additionalProperties:
            type: string
          description: Key-value tags
        createdAt:
          type: string
          format: date-time
          description: Creation timestamp
        updatedAt:
          type: string
          format: date-time
          description: Last update timestamp
    ApplicationRule:
      type: object
      properties:
        type:
          type: string
          description: Rule type
        value:
          type: string
          description: Rule value pattern
    UpdateApplicationRequest:
      type: object
      properties:
        name:
          type: string
          description: Application name
        description:
          type: string
          description: Application description
        criticality:
          type: integer
          description: Application criticality (1-5)
        rules:
          type: array
          items:
            $ref: '#/components/schemas/ApplicationRule'
        tags:
          type: object
          additionalProperties:
            type: string
    CreateApplicationRequest:
      type: object
      required:
      - name
      properties:
        name:
          type: string
          description: Application name
        description:
          type: string
          description: Application description
        criticality:
          type: integer
          description: Application criticality (1-5)
          default: 3
        rules:
          type: array
          items:
            $ref: '#/components/schemas/ApplicationRule'
        tags:
          type: object
          additionalProperties:
            type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 bearer token obtained via client credentials from the Checkmarx One IAM service
externalDocs:
  description: Checkmarx One API Documentation
  url: https://checkmarx.com/resource/documents/en/34965-128036-checkmarx-one-api.html