> ## Documentation Index > Fetch the complete documentation index at: https://docs.neuralverge.ai/llms.txt > Use this file to discover all available pages before exploring further. # OLX categories > Full category tree of an OLX marketplace: id, name, alias, parent id, depth, child ids, URL and live offer count. 5 point per returned record. ## OpenAPI ````yaml /openapi.json post /functions/v1/run-olx-categories openapi: 3.0.0 info: title: NeuralVerge API version: 1.0.0 description: >- NeuralVerge API for AI research workflows, search, extraction, and structured data source execution. servers: - url: https://api.neuralverge.ai description: NeuralVerge API security: - BearerAuth: [] tags: - name: AI Research description: Research workflows and session tracking. - name: AI Extract description: Schema-driven extraction workflows. - name: AI Agents description: Reusable saved agents executed through the API. - name: Search description: Fast, synchronous web search with no session or polling. - name: Company intelligence description: Company profile lookups from company databases. - name: E-commerce & Marketplaces description: >- Product, seller, and review lookups on Amazon, eBay, Walmart, AliExpress, and Alibaba. - name: Enrichment description: Email and phone enrichment, validation, and discovery. - name: Product reviews description: >- Software and business reviews from Capterra, Gartner Peer Insights, and Trustpilot. - name: Social media description: LinkedIn profile, company, and people lookups. paths: /functions/v1/run-olx-categories: post: tags: - E-commerce & Marketplaces summary: OLX categories description: >- Full category tree of an OLX marketplace: id, name, alias, parent id, depth, child ids, URL and live offer count. 5 point per returned record. requestBody: required: true content: application/json: schema: type: object properties: domain: description: >- Marketplace. Options: olx.pl = olx.pl (Poland), olx.ua = olx.ua (Ukraine), olx.ro = olx.ro (Romania), olx.bg = olx.bg (Bulgaria), olx.pt = olx.pt (Portugal), olx.kz = olx.kz (Kazakhstan), olx.uz = olx.uz (Uzbekistan) type: string enum: - olx.pl - olx.ua - olx.ro - olx.bg - olx.pt - olx.kz - olx.uz default: olx.pl max_items: description: Max items (up to 500) type: integer minimum: 1 maximum: 500 default: 100 parent_id: description: Parent category ID type: integer minimum: 0 level: description: Level type: integer minimum: 1 example: max_items: 2 responses: '200': description: Run completed. content: application/json: schema: type: object properties: session_id: type: string description: Session identifier for this run. kind: type: string description: Data source identifier for this endpoint. domain: type: string max_items: type: integer partial: type: boolean description: >- True when the scrape stopped early and returned the records collected so far. human: type: string description: Markdown summary of the result, for display. machine: type: object properties: total_items: type: integer total_available: type: integer first_item: type: object properties: id: type: string name: type: string alias: type: string parent_id: {} level: type: integer position: type: integer category_type: type: string view_type: type: string path: type: string url: type: string image: type: string child_ids: type: array items: type: string offer_count: type: integer is_private_business: type: boolean photos_max: type: integer items: type: array items: type: object properties: id: type: string name: type: string alias: type: string parent_id: {} level: type: integer position: type: integer category_type: type: string view_type: type: string path: type: string url: type: string image: type: string child_ids: type: array items: type: string offer_count: type: integer is_private_business: type: boolean photos_max: type: integer proxy_traffic_bytes: type: integer description: Structured result payload. total_points: type: integer description: Points charged for this run. example: session_id: 11111111-1111-1111-1111-111111111111 kind: olx_categories domain: olx.pl max_items: 2 partial: false human: |- # OLX categories - **Domain:** olx.pl - **Max items:** 2 - **Records returned:** 2 - **Proxy traffic:** 255.4 KB machine: total_items: 2 total_available: 3304 first_item: id: '3' name: Nieruchomości alias: nieruchomosci parent_id: null level: 1 position: 5 category_type: real_estate view_type: gallery path: nieruchomosci url: https://www.olx.pl/nieruchomosci/ image: >- https://categories.olxcdn.com/assets/categories/olxpl/nieruchomosci-3-1x.png child_ids: - '11' - '32' offer_count: 169330 is_private_business: true photos_max: 8 items: - id: '3' name: Nieruchomości alias: nieruchomosci parent_id: null level: 1 position: 5 category_type: real_estate view_type: gallery path: nieruchomosci url: https://www.olx.pl/nieruchomosci/ image: >- https://categories.olxcdn.com/assets/categories/olxpl/nieruchomosci-3-1x.png child_ids: - '11' - '32' offer_count: 169330 is_private_business: true photos_max: 8 - id: '4' name: Praca alias: praca parent_id: null level: 1 position: 6 category_type: job view_type: list path: praca url: https://www.olx.pl/praca/ image: >- https://categories.olxcdn.com/assets/categories/olxpl/praca-4-1x.png child_ids: - '53' - '56' offer_count: 85368 is_private_business: false photos_max: 0 proxy_traffic_bytes: 261578 total_points: 5 '400': description: Bad Request '401': description: Unauthorized '402': description: Payment Required '500': description: Internal Error components: securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: API Key ````