openapi: 3.1.0
info:
  title: Nacos Open Auth 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: Auth
  description: Authentication
paths:
  /v1/auth/login:
    post:
      operationId: login
      summary: User login
      description: Authenticates a user and returns an access token.
      tags:
      - Auth
      security: []
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - username
              - password
              properties:
                username:
                  type: string
                password:
                  type: string
      responses:
        '200':
          description: Login successful
          content:
            application/json:
              schema:
                type: object
                properties:
                  accessToken:
                    type: string
                  tokenTtl:
                    type: integer
                  globalAdmin:
                    type: boolean
components:
  securitySchemes:
    AccessToken:
      type: apiKey
      name: accessToken
      in: query
      description: Access token obtained from login endpoint