> ## Documentation Index > Fetch the complete documentation index at: https://docs.merchantspring.io/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve a list of content changes > Retrieve a paginated list of product content changes for a given store. Returns one record per product with per-field change status, original value, benchmark value and last-changed timestamp. Page size is capped at 500 items per request. Uses zero-based page indexing (pageIndex starts at 0). ## OpenAPI ````yaml /api-reference/openapi.json post /content-changes openapi: 3.0.1 info: title: MerchantSpring Public API version: 1.0.0 servers: - url: https://mm-api.merchantspring.io description: Production - url: https://mm-api-staging.merchantspring.io description: Staging security: [] tags: - name: channel x-group: Channel - name: content-change x-group: Content Change - name: custom-group x-group: Custom Group - name: order x-group: Order - name: report x-group: Report - name: tag x-group: Tag - name: profitability x-group: Profitability paths: /content-changes: post: tags: - content-change summary: Retrieve a list of content changes description: >- Retrieve a paginated list of product content changes for a given store. Returns one record per product with per-field change status, original value, benchmark value and last-changed timestamp. Page size is capped at 500 items per request. Uses zero-based page indexing (pageIndex starts at 0). operationId: getContentChanges requestBody: description: Filter and pagination criteria content: application/json: schema: $ref: '#/components/schemas/GetContentChangesRequest' required: true responses: '200': description: Successful operation headers: Access-Control-Allow-Origin: schema: type: string content: application/json: schema: $ref: '#/components/schemas/GetContentChangesResponse' '400': description: Invalid input content: {} security: - api_key: [] components: schemas: GetContentChangesRequest: type: object required: - mid - marketplaceType - marketplaceSubtype - marketplaceCountry - paginationParams properties: mid: type: string description: Store ID (merchant ID) marketplaceType: type: string description: Marketplace type (e.g. amazon, walmart) marketplaceSubtype: type: string description: Marketplace subtype (e.g. seller, vendor) marketplaceCountry: type: string description: Marketplace country code (e.g. US, GB) searchText: type: string description: Search by product identifier, title or product type differentKeys: type: string description: >- Comma-separated list of fields to filter by 'different' status (e.g. 'title,images'). Valid values: title, images, bulletPoints, description, browseNode, productType, relationships paginationParams: type: object properties: pageIndex: type: integer description: Zero-based page index default: 0 pageSize: type: integer description: Number of results per page (default 100, max 500) default: 100 maximum: 500 sortKey: type: string description: Field to sort by default: updatedAt sortOrder: type: string enum: - asc - desc description: Sort direction default: asc GetContentChangesResponse: type: object properties: pageIndex: type: integer description: Zero-based page index pageSize: type: integer description: Number of results per page totalCount: type: integer description: Total number of matching products totalPages: type: integer description: Total number of pages items: type: array items: $ref: '#/components/schemas/PublicContentChange' example: pageIndex: 0 pageSize: 100 totalCount: 250 totalPages: 3 items: - productIdentifier: B08N5WRWNW titleText: Example Product Title marketplace: amazon marketplaceSubtype: amazon country: US storeId: A1234567890ABC link: https://www.amazon.com/dp/B08N5WRWNW salesRank: 1234 updatedAt: '2026-05-19T10:30:00.000Z' fields: title: status: different original: Current Product Title benchmark: Example Product Title lastDifferentAt: '2026-05-19T08:15:00.000Z' images: status: same original: - https://m.media-amazon.com/images/I/image1.jpg - https://m.media-amazon.com/images/I/image2.jpg benchmark: - https://m.media-amazon.com/images/I/image1.jpg - https://m.media-amazon.com/images/I/image2.jpg lastDifferentAt: null PublicContentChange: type: object properties: productIdentifier: type: string description: Product identifier (e.g. ASIN) titleText: type: string nullable: true description: Product title (benchmark value) marketplace: type: string description: Marketplace type marketplaceSubtype: type: string description: Marketplace subtype country: type: string description: Marketplace country code storeId: type: string description: Store ID link: type: string description: Link to product on marketplace salesRank: type: integer nullable: true description: Product sales rank updatedAt: type: string format: date-time description: Timestamp of last content change check fields: type: object description: >- Per-field change information. Only fields that have been tracked are present. properties: title: $ref: '#/components/schemas/PublicContentField' images: $ref: '#/components/schemas/PublicContentField' bulletPoints: $ref: '#/components/schemas/PublicContentField' description: $ref: '#/components/schemas/PublicContentField' browseNode: $ref: '#/components/schemas/PublicContentField' productType: $ref: '#/components/schemas/PublicContentField' relationships: $ref: '#/components/schemas/PublicContentField' PublicContentField: type: object properties: status: type: string enum: - same - different description: Whether the current value differs from the benchmark original: description: >- Current value on the marketplace (string, array of strings, or relationships object) benchmark: description: User-accepted baseline value lastDifferentAt: type: string format: date-time nullable: true description: Timestamp when this field was last observed as different securitySchemes: api_key: type: apiKey name: x-api-key in: header ````