> ## Documentation Index > Fetch the complete documentation index at: https://docs.learningcommons.org/llms.txt > Use this file to discover all available pages before exploring further. # Standards for an activity > Fetches all academic standards aligned to a specific activity. Returns the standards that this activity addresses. These alignments indicate which learning expectations the activity is designed to help students achieve through specific tasks and exercises. Use this endpoint when you need to: - See which standards an activity addresses - Build standards-aligned activities - Track standards coverage at the activity level - Generate detailed standards-based reports ## OpenAPI ````yaml /api-reference/knowledge-graph-api/openapi.yaml get /activities/{activityId}/standards openapi: 3.0.3 info: title: Learning Commons Knowledge Graph REST API description: > REST API for accessing education knowledge graph data including academic standards, learning components, and curriculum information. **Key datasets:** - **Academic standards**: Official state standards from all 50 U.S. states sourced from 1EdTech's CASE Network - **Curriculum**: Structured course content including courses, lesson groupings (units, sections, modules), lessons, activities, and assessments - **Learning components**: Granular, teachable skills that break down broad standards into actionable instructional units - **Relationships**: Hierarchical and semantic connections between standards, learning components, and frameworks **Learn more:** - [Knowledge Graph Overview](/knowledge-graph/understanding-knowledge-graph/about-knowledge-graph) - [Academic Standards Dataset](/knowledge-graph/entity-and-relationship-reference/academic-standards) - [Learning Components Dataset](/knowledge-graph/entity-and-relationship-reference/learning-components) - [Quick Start Guide](/knowledge-graph/getting-started/quickstart) version: '0' servers: - url: https://api.learningcommons.org/knowledge-graph/v0 description: Production server security: - ApiKeyAuth: [] tags: - name: Academic standards description: Academic standards operations - name: Curriculum description: Curriculum and course operations - name: Hierarchy description: Hierarchical navigation operations - name: Learning components description: Learning component operations - name: Learning progressions description: Learning progression and prerequisite relationships - name: Search description: Search and discovery operations - name: Standards crosswalks description: Standards crosswalk operations - name: Standards frameworks description: Standards frameworks operations paths: /activities/{activityId}/standards: get: tags: - Curriculum summary: Standards for an activity description: > Fetches all academic standards aligned to a specific activity. Returns the standards that this activity addresses. These alignments indicate which learning expectations the activity is designed to help students achieve through specific tasks and exercises. Use this endpoint when you need to: - See which standards an activity addresses - Build standards-aligned activities - Track standards coverage at the activity level - Generate detailed standards-based reports operationId: getActivityStandards parameters: - name: activityId in: path required: true description: The unique identifier of the activity schema: type: string - $ref: '#/components/parameters/LimitParam' - $ref: '#/components/parameters/CursorParam' responses: '200': description: Successfully retrieved list of aligned standards content: application/json: schema: allOf: - $ref: '#/components/schemas/PaginatedResponse' - type: object properties: data: type: array items: $ref: '#/components/schemas/StandardsFrameworkItemSummary' example: data: - identifier: 7b0d37ef-9b49-59cb-936c-3ead359aed05 caseIdentifierUUID: 6ba17134-d7cc-11e8-824f-0242ac160002 author: 1EdTech provider: Learning Commons license: https://creativecommons.org/licenses/by/4.0/ attributionStatement: >- Knowledge Graph is provided by Learning Commons under the CC BY-4.0 license. Learning Commons received state standards and written permission under CC BY-4.0 from 1EdTech. pagination: limit: 100 nextCursor: null hasMore: false '404': description: Activity not found content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/Error' components: parameters: LimitParam: name: limit in: query required: false description: >- Maximum number of results to return. Default is 100. Maximum allowed is 1000. schema: type: integer minimum: 1 maximum: 1000 default: 100 CursorParam: name: cursor in: query required: false description: >- Cursor for pagination. Obtain this value from the 'nextCursor' field in the previous response. Omit for the first page. schema: type: string schemas: PaginatedResponse: type: object description: Generic cursor-based paginated response wrapper required: - data - pagination properties: data: type: array description: Array of result items items: type: object pagination: type: object description: Cursor-based pagination metadata required: - limit - hasMore properties: limit: type: integer description: Maximum number of results returned per page nextCursor: type: string nullable: true description: >- Cursor for fetching the next page. Null if no more results available. Pass this value as the 'cursor' parameter in the next request. hasMore: type: boolean description: >- Indicates whether there are more results available after this page StandardsFrameworkItemSummary: type: object description: > A lightweight representation of a StandardsFrameworkItem containing only essential identifying information. This summary format is used in relationship endpoints (learning progressions, related standards) to keep responses fast and enable efficient graph traversal. To retrieve full details for a standard, use the GET /standards/{caseIdentifierUUID} endpoint. required: - caseIdentifierUUID - author - provider - license - attributionStatement properties: caseIdentifierUUID: type: string format: uuid description: >- A UUID referencing the item in the CASE Network published by 1EdTech. Use this identifier to retrieve the full standard details via GET /standards/{caseIdentifierUUID}. statementCode: type: string nullable: true description: >- A short, human-readable code that uniquely identifies this standard within its framework context (e.g., "3.NF.A.1", "5.NF.A.1"). May be null for organizational groupings. description: type: string nullable: true description: >- The full text of the standard describing what students should know or be able to do jurisdiction: $ref: '#/components/schemas/JurisdictionENUM' description: >- The state, territory, or jurisdiction responsible for this standard (e.g., "Iowa", "California", "Multi-State") author: type: string description: >- The author or creator of this content, typically the organization that published the standards framework provider: type: string description: >- The service provider or organization that makes this data available in the knowledge graph license: type: string format: uri description: A URL to the license document that applies to this content attributionStatement: type: string description: >- A textual credit that acknowledges the source and creator of this work, as required by the CC BY 4.0 license. If you display or redistribute this standard, you must include this attribution statement to comply with the license terms. Error: type: object description: Standard error response object returned for all error conditions required: - error - message - requestId properties: error: type: string description: >- A machine-readable error type identifier (e.g., ValidationError, NotFoundError, InternalServerError) message: type: string description: >- A human-readable error message that explains what went wrong and may include actionable guidance requestId: type: string description: >- A unique identifier for this request, useful for debugging and support details: type: object description: >- Optional additional details about the error, such as validation failures or field-specific issues additionalProperties: true JurisdictionENUM: type: string description: US state, territory, or multi-state designation enum: - Alabama - Alaska - Arizona - Arkansas - California - Colorado - Connecticut - Delaware - Florida - Georgia - Hawaii - Idaho - Illinois - Indiana - Iowa - Kansas - Kentucky - Louisiana - Maine - Maryland - Massachusetts - Michigan - Minnesota - Mississippi - Missouri - Montana - Nebraska - Nevada - New Hampshire - New Jersey - New Mexico - New York - North Carolina - North Dakota - Ohio - Oklahoma - Oregon - Pennsylvania - Rhode Island - South Carolina - South Dakota - Tennessee - Texas - Utah - Vermont - Virginia - Washington - Washington, D.C. - West Virginia - Wisconsin - Wyoming - Multi-State securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-api-key description: >- API key for authentication. Include your API key in the x-api-key header for all requests. ````