swagger: '2.0' info: description: The Marketing API retrieves eBay products based on a metric, such as Best Selling, as well as products that were also bought and also viewed. version: v1_beta.2.0 title: Buy Marketing API contact: name: eBay Inc, license: name: eBay API License Agreement url: https://go.developer.ebay.com/api-license-agreement host: api.ebay.com basePath: /buy/marketing/v1_beta schemes: - https paths: /merchandised_product: get: tags: - merchandised_product description: This method returns an array of products based on the category and metric specified. This includes details of the product, such as the eBay product ID (EPID), title, and user reviews and ratings for the product. You can use the epid returned by this method in the Browse API search method to retrieve items for this product.

Restrictions

operationId: getMerchandisedProducts parameters: - name: aspect_filter in: query description: 'The aspect name/value pairs used to further refine product results.

For example:
   /buy/marketing/v1_beta/merchandised_product?category_id=31388&metric_name=BEST_SELLING&aspect_filter=Brand:Canon

You can use the Browse API search method with the fieldgroups=ASPECT_REFINEMENTS field to return the aspects of a product. For implementation help, refer to eBay API documentation at https://developer.ebay.com/api-docs/buy/marketing/types/gct:MarketingAspectFilter' required: false type: string - name: category_id in: query description: 'This query parameter limits the products returned to a specific eBay category.

The list of eBay category IDs is not published and category IDs are not all the same across all the eBay maketplace. You can use the following techniques to find a category by site: Maximum: 1
Required: 1 ' required: true type: string - name: limit in: query description: 'This value specifies the maximum number of products to return in a result set.

Note: Maximum value means the method will return up to that many products per set, but it can be less than this value. If the number of products found is less than this value, the method will return all of the products matching the criteria.

Default: 8
Maximum: 100' required: false type: string - name: metric_name in: query description: 'This value filters the result set by the specified metric. Only products in this metric are returned. Currently, the only metric supported is BEST_SELLING.

Default: BEST_SELLING
Maximum: 1
Required: 1' required: true type: string responses: '200': description: OK schema: $ref: '#/definitions/BestSellingProductResponse' '400': description: Bad Request x-response-codes: errors: '70001': domain: API_MARKETING category: REQUEST description: A metric_name is required to make the API call. '70002': domain: API_MARKETING category: REQUEST description: The metric_name {metric_name} is invalid. '70003': domain: API_MARKETING category: REQUEST description: A categoryId is required to make the API call. '70004': domain: API_MARKETING category: REQUEST description: The category id {categoryId} is invalid '70005': domain: API_MARKETING category: REQUEST description: The 'limit' value should be between 1 and 100 (inclusive). '70006': domain: API_MARKETING category: REQUEST description: The 'limit' value must be an integer value. '409': description: Conflict x-response-codes: errors: '70007': domain: API_MARKETING category: BUSINESS description: 'The marketplace value {marketplace} is not supported. The supported values are: {marketplaces}.' '500': description: Internal Server Error x-response-codes: errors: '70000': domain: API_MARKETING category: APPLICATION description: There was a problem with an eBay internal system or process. Contact eBay developer support for assistance. security: - Client Credentials: - https://api.ebay.com/oauth/api_scope/buy.marketing securityDefinitions: Client Credentials: description: The security definitions for this API. Please check individual operations for applicable scopes. type: oauth2 tokenUrl: https://api.ebay.com/identity/v1/oauth2/token flow: application scopes: https://api.ebay.com/oauth/api_scope/buy.marketing: Retrieve eBay product and listing data for use in marketing merchandise to buyers definitions: Amount: type: object properties: currency: type: string description: The three-letter ISO 4217 code representing the currency of the amount in the value field. For implementation help, refer to eBay API documentation value: type: string description: 'The monetary amount, in the currency specified by the currency field. ' description: This type defines the monetary value of an amount and the currency used. BestSellingProductResponse: type: object properties: merchandisedProducts: type: array description: An array of containers for the products. items: $ref: '#/definitions/MerchandisedProduct' warnings: type: array description: The container with all the warnings for the input request. items: $ref: '#/definitions/Error' description: The type that defines the fields for the best selling product information. Error: type: object properties: category: type: string description: 'This string value indicates the error category. There are three categories of errors: request errors, application errors, and system errors. ' domain: type: string description: The name of the primary system where the error occurred. This is relevant for application errors. errorId: type: integer description: A unique code that identifies the particular error or warning that occurred. Your application can use error codes as identifiers in your customized error-handling algorithms. inputRefIds: type: array description: An array of reference IDs that identify the specific request elements most closely associated to the error or warning, if any. items: type: string longMessage: type: string description: A detailed description of the condition that caused the error or warning, and information on what to do to correct the problem. message: type: string description: A description of the condition that caused the error or warning. outputRefIds: type: array description: An array of reference IDs that identify the specific response elements most closely associated to the error or warning, if any. items: type: string parameters: type: array description: An array of warning and error messages that return one or more variables contextual information about the error or warning. This is often the field or value that triggered the error or warning. items: $ref: '#/definitions/ErrorParameter' subdomain: type: string description: The name of the subdomain in which the error or warning occurred. description: The type that defines the fields that can be returned in an error. ErrorParameter: type: object properties: name: type: string description: This is the name of input field that caused an issue with the call request. value: type: string description: This is the actual value that was passed in for the element specified in the name field. description: An array of name/value pairs that provide details regarding the error. Image: type: object properties: height: type: integer description: ' Reserved for future use. ' imageUrl: type: string description: The URL of the image. width: type: integer description: ' Reserved for future use. ' description: Type the defines the details of an image, such as size and URL. Currently only imageUrl is getting populated. The height and width were added for future use. MarketPriceDetail: type: object properties: conditionGroup: type: string description: 'The name for the condition of the product. For example: NEW' conditionIds: type: array description: An array of condition identifiers for the product. items: type: string estimatedStartPrice: $ref: '#/definitions/Amount' description: The type that defines the fields for details about the product, such as condition and estimated start price. MerchandisedProduct: type: object properties: averageRating: type: string description: The average rating for the product based on eBay user ratings. epid: type: string description: The eBay product identifier of a product from the eBay product catalog. You can use this value in the Browse API search method to retrieve items for this product. image: $ref: '#/definitions/Image' marketPriceDetails: type: array description: An array of containers for the product market price details, such as condition and market price. items: $ref: '#/definitions/MarketPriceDetail' ratingAspects: type: array description: An array of containers for ratings of the product aspects, such as "Is it a good value". items: $ref: '#/definitions/RatingAspect' ratingCount: type: integer description: The total number of eBay users that rated the product. reviewCount: type: integer description: 'The total number of eBay users that wrote a review for the product. ' title: type: string description: The title of the product. description: The type that defines the fields for product information, including price, condition, ratings, etc. RatingAspect: type: object properties: count: type: integer description: The number of eBay users that rated the product on this aspect. description: type: string description: 'The name of the rating aspect. Camping tent examples: Is it lightweight? or Is it easy to set up?' name: type: string description: 'The answer or value of the rating aspect. Camping tent examples: Lightweight or Easy to set up' ratingAspectDistributions: type: array description: The container for the details of the aspect rating. The details show the aspect rating value, usually TRUE or FALSE and the user count and percentage. items: $ref: '#/definitions/RatingAspectDistribution' description: The type that defines the fields for the product aspect ratings. RatingAspectDistribution: type: object properties: count: type: integer description: The number of eBay users that choose this rating aspect value. percentage: type: string description: The percentage of the aspect rating value.

ratingAspectDistributions.percentage = ratingAspectDistributions.count / ratingAspects.count value: type: string description: 'The rating aspect. For example: TRUE or FALSE' description: The type that defines the field for the aspect rating details, such as the aspect rating value, usually TRUE or FALSE and the user count and percentage.