> ## Documentation Index > Fetch the complete documentation index at: https://docs.topsort.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Products In Campaign > This endpoint returns paginated product ids currently in active campaigns. You can filter by vendor_id and ad_format, fetching only from active campaigns and bids. ## OpenAPI ````yaml /openapi.json get /public/v1/campaign-service/products-in-campaign openapi: 3.1.0 info: title: Topsort Endpoints v2 API Reference description: > In order for a storefront to be able to run auctions in Topsort and report auction-related events back to Topsort, both the `/v2/auctions` and `/v2/events` endpoints must be integrated. Below are the endpoint and model definitions for each. contact: email: wicha@topsort.com license: name: Apache 2.0 url: http://www.apache.org/licenses/LICENSE-2.0.html x-logo: url: https://assets.topsort.com/Topsort_logo_icon_dark.svg backgroundColor: '#fff' altText: Topsort version: 2.0.0 servers: - url: https://api.topsort.com description: Base API URL security: [] tags: - name: Auctions description: >- An auction determines which products should be promoted based on the vendors' bids. - name: Events description: >- Events are sent to Topsort as part of the attribution and reporting journey. - name: Toptimize description: > An out-of-the-box solution for prediction, ranking, retrieval, and other elements of ad selection. - name: Toppie API description: Toppie management API. - name: Campaign API description: Full-featured campaign management API for banners and sponsored listings. - name: Catalog API description: Products catalog management API. - name: Billing API description: Marketplace and Vendor Billing management API. - name: Reporting API description: Marketplace, Vendor, Campaign, and product reporting API. - name: Invitation API description: Vendor invitations management API. - name: User API description: User management API. - name: Webhooks API description: Webhooks API that allows event-driven automation. - name: Assets API description: Assets management API. - name: Segments Service description: Segments Service. - name: Forecasting Service description: Toptimize Forecasting Service. - name: Offsite Ads API description: Offsite Ads API that allows to manage offsite ads campaigns. - name: Media API description: Ad configuration API. paths: /public/v1/campaign-service/products-in-campaign: get: tags: - Campaign API summary: Get Products In Campaign description: >- This endpoint returns paginated product ids currently in active campaigns. You can filter by vendor_id and ad_format, fetching only from active campaigns and bids. operationId: get_products_in_campaign parameters: - name: vendor_id in: query required: false schema: description: The ID of the vendor to get sponsored products. oneOf: - type: string - type: 'null' description: The ID of the vendor to get sponsored products. - name: next_page in: query required: false schema: description: >- A token provided in a previous response. If not empty, it is used to retrieve the page that follows. oneOf: - type: string - type: 'null' description: >- A token provided in a previous response. If not empty, it is used to retrieve the page that follows. - name: limit in: query required: false schema: type: integer maximum: 100 exclusiveMinimum: 0 description: The pagination limit. default: 100 description: The pagination limit. - name: look_ahead_hours in: query required: false schema: type: integer description: >- Include products whose campaigns are scheduled to start within the N next given hours. default: 0 description: >- Include products whose campaigns are scheduled to start within the N next given hours. - name: fetch_active_products in: query required: false schema: type: boolean description: >- Whether to fetch only active products. If false, all products will be fetched even if the campaign or the bid are inactive. default: false description: >- Whether to fetch only active products. If false, all products will be fetched even if the campaign or the bid are inactive. - name: ad_format in: query required: false schema: description: >- Filter by ad format. If not provided, all formats will be included. oneOf: - $ref: '#/components/schemas/Advanced_APIs_AdFormat' - type: 'null' description: Filter by ad format. If not provided, all formats will be included. responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/Advanced_APIs_ProductsInCampaignResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/Advanced_APIs_HTTPValidationError' security: - Advanced_APIs_HTTPBearer: [] components: schemas: Advanced_APIs_AdFormat: type: string enum: - listing - banner - sponsored_brand - exclusive_listing - exclusive_banner - travel_listing - flight_listing title: AdFormat description: The type of the auction. Advanced_APIs_ProductsInCampaignResponse: properties: hasMore: type: boolean title: Hasmore description: >- Flag that indicates whether more results are available. `true` indicates there is a next page of results. `false` indicates this response contains the last page of results. nextPage: title: Nextpage description: >- Pagination cursor. Provide this value as a `next_page` query parameter in a new request to retrieve the next page of results. examples: - SSBzb2xlbW5seSBzd2VhciB0aGF0IEkgYW0gdXAgdG8gbm8gZ29vZAo= oneOf: - type: string minLength: 1 - type: 'null' productsInCampaign: items: type: string type: array title: Productsincampaign description: List of sponsored product ids. type: object required: - hasMore - productsInCampaign title: ProductsInCampaignResponse description: Scrolled response for products in campaign. Advanced_APIs_HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/Advanced_APIs_ValidationError' type: array title: Detail type: object title: HTTPValidationError Advanced_APIs_ValidationError: properties: loc: items: oneOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: Advanced_APIs_HTTPBearer: type: http description: >- A valid API key generated in Topsort's UI. Use the TSE API key if calling auctions or events API, otherwise use the TSC API key. scheme: bearer ````