openapi: 3.1.0
info:
  title: Nacos Open Auth Service Management API
  description: Nacos Open API for service discovery, configuration management, and namespace management. Nacos supports dynamic service discovery, service configuration, service metadata, and traffic management.
  version: 2.3.0
  contact:
    name: Alibaba Nacos
    url: https://nacos.io/
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:8848/nacos
  description: Local Nacos server
- url: http://{nacos_host}:{port}/nacos
  description: Custom Nacos server
  variables:
    nacos_host:
      default: localhost
    port:
      default: '8848'
security:
- AccessToken: []
tags:
- name: Service Management
  description: Service definition management
paths:
  /v1/ns/service:
    post:
      operationId: createService
      summary: Create a service
      description: Creates a new service definition.
      tags:
      - Service Management
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - serviceName
              properties:
                serviceName:
                  type: string
                groupName:
                  type: string
                namespaceId:
                  type: string
                protectThreshold:
                  type: number
                  description: Protection threshold (0 to 1)
                metadata:
                  type: string
                selector:
                  type: string
      responses:
        '200':
          description: Service created
          content:
            text/plain:
              schema:
                type: string
    delete:
      operationId: deleteService
      summary: Delete a service
      description: Deletes a service (must have no instances).
      tags:
      - Service Management
      parameters:
      - name: serviceName
        in: query
        required: true
        schema:
          type: string
      - name: groupName
        in: query
        schema:
          type: string
      - name: namespaceId
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Service deleted
          content:
            text/plain:
              schema:
                type: string
    put:
      operationId: updateService
      summary: Update a service
      description: Updates a service definition.
      tags:
      - Service Management
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - serviceName
              properties:
                serviceName:
                  type: string
                groupName:
                  type: string
                namespaceId:
                  type: string
                protectThreshold:
                  type: number
                metadata:
                  type: string
                selector:
                  type: string
      responses:
        '200':
          description: Service updated
          content:
            text/plain:
              schema:
                type: string
    get:
      operationId: getService
      summary: Get a service
      description: Returns the details of a service.
      tags:
      - Service Management
      parameters:
      - name: serviceName
        in: query
        required: true
        schema:
          type: string
      - name: groupName
        in: query
        schema:
          type: string
      - name: namespaceId
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Service details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceDetail'
  /v1/ns/service/list:
    get:
      operationId: listServices
      summary: List services
      description: Returns a paginated list of services.
      tags:
      - Service Management
      parameters:
      - name: pageNo
        in: query
        required: true
        schema:
          type: integer
      - name: pageSize
        in: query
        required: true
        schema:
          type: integer
      - name: groupName
        in: query
        schema:
          type: string
      - name: namespaceId
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Service list
          content:
            application/json:
              schema:
                type: object
                properties:
                  count:
                    type: integer
                  doms:
                    type: array
                    items:
                      type: string
components:
  schemas:
    ServiceDetail:
      type: object
      properties:
        name:
          type: string
        groupName:
          type: string
        clusters:
          type: string
        protectThreshold:
          type: number
        metadata:
          type: object
          additionalProperties:
            type: string
        selector:
          type: object
          properties:
            type:
              type: string
  securitySchemes:
    AccessToken:
      type: apiKey
      name: accessToken
      in: query
      description: Access token obtained from login endpoint