> ## Documentation Index > Fetch the complete documentation index at: https://docs.bigdata.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Entities by ID > Retrieve entities by their RavenPack ID, a unique identifier used across the Bigdata.com ecosystem. Users can retrieve up to 100 entities per request. ## OpenAPI ````yaml /api-rest/openapi/openapi_knowledge_graph.json post /v1/knowledge-graph/entities/id openapi: 3.0.3 info: title: Bigdata Knowledge Graph API version: 1.0.0 description: >- Access structured data from the Knowledge Graph to find companies, people, places, and other entities with detailed information. servers: - url: https://api.bigdata.com/ description: Production server security: - ApiKeyAuth: [] paths: /v1/knowledge-graph/entities/id: post: tags: - Entities summary: Get Entities by ID description: >- Retrieve entities by their RavenPack ID, a unique identifier used across the Bigdata.com ecosystem. Users can retrieve up to 100 entities per request. operationId: getEntitiesById requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/GetEntitiesByIdRequest' responses: '200': description: Successful response with entity data content: application/json: schema: $ref: '#/components/schemas/GetEntitiesByIdResponse' components: schemas: GetEntitiesByIdRequest: type: object properties: values: type: array items: type: string description: Array of IDs (up to 100) example: - D8442A - 3D4567 - 6BD43B - 7373D4 - FE1757 maxItems: 100 required: - values description: Request body for retrieving entities by RavenPack ID GetEntitiesByIdResponse: type: object properties: results: type: object additionalProperties: $ref: '#/components/schemas/Entity' description: Object containing RavenPack IDs as keys and entity data as values example: D8442A: id: D8442A name: Apple Inc. description: >- Apple Inc. (formerly Apple Computer Inc.), incorporated on January 03, 1977, designs, manufactures, and markets mobile communication and media devices, personal computing products, and portable digital music players worldwide. type: PUBLIC country: US sector: Technology industry_group: Computer Hardware industry: Computer Hardware favicon: http://www.apple.com/favicon.ico webpage: http://www.apple.com isin_values: - CA03785Y1007 - TH0150120408 - TH0241121001 - TH0809121500 - US0378331005 cusip_values: - '037833100' - 03785Y100 - P0R684385 - Y100G4352 - Y49876132 - Y689DP202 sedol_values: - '2046251' - BNC31R1 - BPXWT99 - BRC1SP0 - BVBDDG1 listing_values: - XBKK:AAPL80 - XNAS:AAPL category: companies 7373D4: id: 7373D4 name: iPhone description: >- iPhone is a line of smartphones designed and marketed by Apple Inc. It runs Apple's iOS mobile operating system.The first generation iPhone, aka Iphone 2G was revealed on January 9, 2007. category: products 3D4567: id: 3D4567 name: United States of America description: >- The United States of America is a country located in North America. type: Country continent: North America country: US category: places 6BD43B: id: 6BD43B name: Tim Cook description: >- Timothy Donald Cook (born on the 1st of October 1960) is an American business executive who has been serving as the CEO of Apple Inc. since August 2011, succeeding Steve Jobs. He is known for his leadership in expanding Apple's product line and services. position: Chief Executive Officer employer: Apple Inc. nationality: American gender: Male category: people FE1757: id: FE1757 name: U.S. Dollar description: >- The U.S. Dollar is the official currency of the United States of America. It is also the currency of Bonaire, Saint Eustatius and Saba, Marshall Islands, Palau, Puerto Rico, Panama, British Virgin Islands, East Timor, Guam, Northern Mariana Islands, U.S. Virgin Islands, Micronesia, British Indian Ocean Territory, Zimbabwe, Ecuador, Turks and Caicos Islands, United States Minor Outlying Islands, American Samoa, El Salvador. It was introduced in 1792. type_name: Currency category: concepts metadata: type: object properties: request_id: type: string description: Unique request identifier example: f9211cf6-3cd0-4cc7-9759-d33ed3f68a3f timestamp: type: string format: date-time description: Timestamp of the response example: '2025-10-30T15:46:12.390150+00:00' required: - request_id - timestamp required: - results - metadata description: Response containing entity data mapped by RavenPack ID Entity: type: object properties: id: type: string description: RavenPack ID example: D8442A name: type: string description: Entity name example: Apple Inc. description: type: string description: Entity description example: >- Apple Inc. (formerly Apple Computer Inc.), incorporated on January 03, 1977, designs, manufactures, and markets mobile communication and media devices, personal computing products, and portable digital music players worldwide. type: type: string description: Entity type example: PUBLIC country: type: string description: Country code example: US sector: type: string description: Business sector example: Technology industry_group: type: string description: Industry group example: Computer Hardware industry: type: string description: Industry example: Computer Hardware favicon: type: string description: Favicon URL example: http://www.apple.com/favicon.ico webpage: type: string description: Website URL example: http://www.apple.com isin_values: type: array items: type: string description: ISIN values example: - CA03785Y1007 - US0378331005 cusip_values: type: array items: type: string description: CUSIP values example: - '037833100' - 03785Y100 sedol_values: type: array items: type: string description: SEDOL values example: - '2046251' - BNC31R1 listing_values: type: array items: type: string description: Exchange listing identifiers example: - XBKK:AAPL80 - XNAS:AAPL category: type: string description: Entity category example: companies position: type: string description: Position (for people) example: Chief Executive Officer employer: type: string description: Employer (for people) example: Apple Inc. nationality: type: string description: Nationality (for people) example: American gender: type: string description: Gender (for people) example: Male continent: type: string description: Continent (for places) example: North America type_name: type: string description: Type name (for concepts) example: Currency required: - id - name - category description: Entity with detailed information securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-KEY ````