> ## Documentation Index > Fetch the complete documentation index at: https://docs.anysite.io/llms.txt > Use this file to discover all available pages before exploring further. # /citilink/products/similar > List the products citilink.ru links to one product — close substitutes, direct analogues, cross-sell accessories, the cheaper picks it suggests and its discounted counterparts — each priced for the requested city and tagged with the relation it came from. **Price:** 1 credit **⚠️ Common errors:** 412: No such product on citilink.ru — the code or URL resolves to nothing., 422: Unknown city code — take one from citilink/cities. ## OpenAPI ````yaml /openapi/e-commerce-marketplaces.json post /api/citilink/products/similar openapi: 3.1.0 info: title: Any Site API description: >+ Any Site API provides programmatic access to data from LinkedIn, Instagram, Twitter, and other platforms. ## Authentication All API endpoints require an `access-token` header with a valid API token. Tokens can be created in the [dashboard](https://app.anysite.io/). ## Pricing Each endpoint has a credit cost listed in its description. Credits are deducted from your token balance per request. version: 0.0.1 servers: [] security: - AccessToken: [] paths: /api/citilink/products/similar: post: tags: - /citilink summary: /citilink/products/similar description: >- List the products citilink.ru links to one product — close substitutes, direct analogues, cross-sell accessories, the cheaper picks it suggests and its discounted counterparts — each priced for the requested city and tagged with the relation it came from. **Price:** 1 credit **⚠️ Common errors:** 412: No such product on citilink.ru — the code or URL resolves to nothing., 422: Unknown city code — take one from citilink/cities. operationId: __api_citilink_products_similar_post parameters: - name: access-token in: header required: true schema: anyOf: - type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CitilinkSimilarPayload' responses: '200': description: Successful Response content: application/json: schema: type: array items: $ref: '#/components/schemas/CitilinkRelatedProduct' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: CitilinkSimilarPayload: properties: timeout: type: integer maximum: 1500 minimum: 20 default: 300 city: type: string minLength: 1 default: msk_cl product: type: string minLength: 1 count: type: integer minimum: 1 with_images: type: boolean default: false relations: items: $ref: '#/components/schemas/CitilinkRelation' type: array default: [] type: object required: - product - count CitilinkRelatedProduct: properties: '@type': type: string default: CitilinkRelatedProduct id: type: string city: anyOf: - type: string - type: 'null' city_name: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' short_name: anyOf: - type: string - type: 'null' alias: anyOf: - type: string - type: 'null' url: anyOf: - type: string - type: 'null' brand: anyOf: - $ref: '#/components/schemas/CitilinkBrandRef' - type: 'null' category: anyOf: - $ref: '#/components/schemas/CitilinkCategoryRef' - type: 'null' price: anyOf: - type: number - type: 'null' old_price: anyOf: - type: number - type: 'null' club_price: anyOf: - type: number - type: 'null' club_price_view_type: anyOf: - type: string - type: 'null' discount_percent: anyOf: - type: integer - type: 'null' bonus_points: anyOf: - type: integer - type: 'null' sbp_bonus: anyOf: - type: integer - type: 'null' is_fair_price: anyOf: - type: boolean - type: 'null' currency: type: string default: RUB is_available: anyOf: - type: boolean - type: 'null' is_discount: anyOf: - type: boolean - type: 'null' rating: anyOf: - type: number - type: 'null' opinion_count: anyOf: - type: integer - type: 'null' review_count: anyOf: - type: integer - type: 'null' stock_in_stores: anyOf: - type: integer - type: 'null' max_stock_in_store: anyOf: - type: integer - type: 'null' pickup_points: items: $ref: '#/components/schemas/CitilinkPickupSummary' type: array default: [] image: anyOf: - type: string - type: 'null' images: items: type: string type: array default: [] labels: items: $ref: '#/components/schemas/CitilinkLabel' type: array default: [] key_properties: items: $ref: '#/components/schemas/CitilinkProperty' type: array default: [] pack_size: anyOf: - type: integer - type: 'null' supplier_pack_size: anyOf: - type: integer - type: 'null' has_analog_products: anyOf: - type: boolean - type: 'null' access_mode: anyOf: - type: string - type: 'null' relation: anyOf: - type: string - type: 'null' source_product_id: anyOf: - type: string - type: 'null' type: object required: - id HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array type: object CitilinkRelation: type: string enum: - similar - analog - accessory - optimal_choice - discounted CitilinkBrandRef: properties: '@type': type: string default: CitilinkBrandRef id: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' alias: anyOf: - type: string - type: 'null' url: anyOf: - type: string - type: 'null' image: anyOf: - type: string - type: 'null' vendor_site: anyOf: - type: string - type: 'null' type: object CitilinkCategoryRef: properties: '@type': type: string default: CitilinkCategoryRef id: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' alias: anyOf: - type: string - type: 'null' url: anyOf: - type: string - type: 'null' type: object CitilinkPickupSummary: properties: '@type': type: string default: CitilinkPickupSummary delivery_date: anyOf: - type: string - type: 'null' store_count: anyOf: - type: integer - type: 'null' type: object CitilinkLabel: properties: '@type': type: string default: CitilinkLabel kind: anyOf: - type: string - type: 'null' name: anyOf: - type: string - type: 'null' url: anyOf: - type: string - type: 'null' action_id: anyOf: - type: string - type: 'null' expires_at: anyOf: - type: string - type: 'null' type: object CitilinkProperty: properties: '@type': type: string default: CitilinkProperty name: type: string value: type: string measure: anyOf: - type: string - type: 'null' group: anyOf: - type: string - type: 'null' type: object required: - name - value ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array msg: type: string type: type: string input: {} ctx: type: object type: object required: - loc - msg - type securitySchemes: AccessToken: type: apiKey in: header name: access-token description: API token from the dashboard ````