# 4002-Keyword Expansion

## OpenAPI Specification

```yaml
openapi: 3.0.1
info:
  title: ''
  description: ''
  version: 1.0.0
paths:
  /keyword/expansion:
    post:
      summary: 4002-Keyword Expansion
      deprecated: false
      description: >-
        Expand popular keywords via semantic analysis by keyword, country, and
        app market.
      operationId: 4002_Keyword Expansion
      tags:
        - II. List of Interfaces/4. Kerword research Services
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                store:
                  type: string
                  description: App Store
                  examples:
                    - GP
                region:
                  type: string
                  description: Country/Region
                  examples:
                    - US
                keyword:
                  type: string
                  description: Keyword
                  examples:
                    - games
                limit:
                  type: string
                  description: Default Query 200
                  examples:
                    - TOP_200
              x-apifox-orders:
                - store
                - region
                - keyword
                - limit
              x-apifox-ignore-properties: []
            example:
              keyword: games
              store: GP
              region: US
              limit: TOP_200
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OpenApiBaseVOListAiPushKeywordVO'
              example:
                requestParam:
                  store: AS
                  region: US
                  keyword: games
                  limit: TOP_200
                result:
                  - keyword: game
                    popularity: '68'
                    result: '191'
                    recommendation: '94.32'
                creditsCost:
                  requestCredits: 0
                  baseCredits: 10
                  extraCredits: 0
                  totalCostCredits: 10
                next: null
          headers: {}
          x-apifox-name: ''
      security:
        - apikey-header-x-openapi-key: []
      x-apifox-folder: II. List of Interfaces/4. Kerword research Services
      x-apifox-status: released
      x-run-in-apifox: https://app.apifox.com/web/project/4128055/apis/api-478038441-run
components:
  schemas:
    OpenApiBaseVOListAiPushKeywordVO:
      type: object
      properties:
        requestParam:
          $ref: '#/components/schemas/AiPushKeywordQuery'
          description: Your request param.
        result:
          type: array
          items:
            $ref: '#/components/schemas/AiPushKeywordVO'
            description: com.xiaoxi.openapi.model.vo.AiPushKeywordVO
          description: Your response.
        creditsCost:
          $ref: '#/components/schemas/OpenApiPointCostVO'
          description: Credits cost info.
        next:
          $ref: '#/components/schemas/PaginationInfo'
          description: Next page info
      x-apifox-orders:
        - requestParam
        - result
        - creditsCost
        - next
      x-apifox-ignore-properties: []
      x-apifox-folder: ''
    PaginationInfo:
      type: object
      properties:
        taskId:
          type: string
          description: Task ID
        pageKey:
          type: string
          description: Page Key
        totalCount:
          type: integer
          description: Total Count
          format: int64
        totalPages:
          type: integer
          description: Total Pages
          format: int64
      x-apifox-orders:
        - taskId
        - pageKey
        - totalCount
        - totalPages
      x-apifox-ignore-properties: []
      x-apifox-folder: ''
    OpenApiPointCostVO:
      type: object
      properties:
        requestCredits:
          type: integer
          description: ''
        baseCredits:
          type: integer
          description: ''
        extraCredits:
          type: integer
          description: ''
        totalCostCredits:
          type: integer
          description: ''
      x-apifox-orders:
        - requestCredits
        - baseCredits
        - extraCredits
        - totalCostCredits
      x-apifox-ignore-properties: []
      x-apifox-folder: ''
    AiPushKeywordVO:
      type: object
      properties:
        keyword:
          type: string
          description: ''
        popularity:
          type: integer
          description: ''
        result:
          type: integer
          description: ''
        recommendation:
          type: number
          description: ''
      x-apifox-orders:
        - keyword
        - popularity
        - result
        - recommendation
      x-apifox-ignore-properties: []
      x-apifox-folder: ''
    AiPushKeywordQuery:
      type: object
      properties:
        keyword:
          type: string
          description: ''
          examples:
            - games
        store:
          type: string
          description: ''
          enum:
            - AS
            - GP
          x-apifox-enum:
            - value: AS
              name: AS
              description: AS
            - value: GP
              name: GP
              description: GP
          examples:
            - AS
        region:
          type: string
          description: ''
          examples:
            - US
        limit:
          type: string
          description: ''
          enum:
            - TOP_200
          x-apifox-enum:
            - value: TOP_200
              name: TOP_200
              description: TOP_200
          examples:
            - TOP_200
      x-apifox-orders:
        - keyword
        - store
        - region
        - limit
      required:
        - keyword
        - store
      x-apifox-ignore-properties: []
      x-apifox-folder: ''
  securitySchemes:
    apikey-header-x-openapi-key:
      type: apiKey
      in: header
      name: x-openapi-key
servers:
  - url: https://api.foxdata.com/apiv1/open-api
    description: Api Server
security:
  - apikey-header-x-openapi-key: []

```