openapi: 3.0.3
info:
  title: Circana Liquid Data Brands Retailers API
  description: Circana's Liquid Data platform provides cross-industry data and advanced analytics in a single, open platform. This API enables programmatic access to market measurement, consumer panel, and retail analytics data deployable across Azure, AWS, Google Cloud, and Oracle Cloud environments.
  version: 1.0.0
  contact:
    name: Circana
    url: https://www.circana.com
    email: support@circana.com
  license:
    name: Proprietary
    url: https://www.circana.com/terms-and-conditions
  x-generated-from: documentation
  x-last-validated: '2026-04-18'
servers:
- url: https://api.circana.com/liquid-data/v1
  description: Circana Liquid Data Production API
security:
- bearerAuth: []
tags:
- name: Retailers
  description: Retailer data and channel analytics
paths:
  /retailers:
    get:
      operationId: listRetailers
      summary: Circana List Retailers
      description: List retailers covered in Circana's measurement universe with channel classification and coverage data.
      tags:
      - Retailers
      parameters:
      - name: channel
        in: query
        required: false
        description: Retail channel filter
        schema:
          type: string
          enum:
          - grocery
          - mass
          - club
          - dollar
          - convenience
          - drug
          - online
          - specialty
        example: grocery
      - name: search
        in: query
        required: false
        description: Search term to filter retailer names
        schema:
          type: string
        example: market
      - name: offset
        in: query
        required: false
        description: Pagination offset
        schema:
          type: integer
          default: 0
        example: 0
      - name: limit
        in: query
        required: false
        description: Maximum number of records to return
        schema:
          type: integer
          default: 100
        example: 100
      responses:
        '200':
          description: Retailers listed successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RetailerListResponse'
              examples:
                ListRetailers200Example:
                  summary: Default listRetailers 200 response
                  x-microcks-default: true
                  value:
                    data:
                    - retailer_id: ret-500123
                      name: Example Market
                      channel: grocery
                      store_count: 450
                      geographic_coverage: national
                    pagination:
                      offset: 0
                      limit: 100
                      total: 1100
        '401':
          description: Authentication credentials missing or invalid
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    RetailerListResponse:
      type: object
      description: Retailer list response
      properties:
        data:
          type: array
          description: Array of retailer records
          items:
            $ref: '#/components/schemas/RetailerSummary'
        pagination:
          $ref: '#/components/schemas/Pagination'
    Pagination:
      type: object
      description: Pagination metadata
      properties:
        offset:
          type: integer
          description: Current offset position
          example: 0
        limit:
          type: integer
          description: Maximum records per page
          example: 100
        total:
          type: integer
          description: Total number of records available
          example: 4523
    RetailerSummary:
      type: object
      description: Retailer summary record
      properties:
        retailer_id:
          type: string
          description: Unique retailer identifier
          example: ret-500123
        name:
          type: string
          description: Retailer name
          example: Example Market
        channel:
          type: string
          description: Primary retail channel
          example: grocery
        store_count:
          type: integer
          description: Number of store locations
          example: 450
        geographic_coverage:
          type: string
          description: Geographic coverage level
          example: national
    ErrorResponse:
      type: object
      description: Standard error response
      properties:
        error:
          type: string
          description: Error type identifier
          example: invalid_request
        message:
          type: string
          description: Human-readable error message
          example: The category_id parameter is required
        status:
          type: integer
          description: HTTP status code
          example: 400
        request_id:
          type: string
          description: Unique request identifier for troubleshooting
          example: req-a1b2c3d4
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT token obtained through Circana authentication