> ## 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 assessment > Fetches all academic standards aligned to a specific assessment. Returns the standards that this assessment evaluates. These alignments indicate which learning expectations the assessment is designed to measure. Use this endpoint when you need to: - See which standards an assessment evaluates - Build standards-aligned assessments - Track standards coverage in assessments - Generate assessment standards reports ## OpenAPI ````yaml /api-reference/knowledge-graph-api/openapi.yaml get /assessments/{assessmentId}/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 US states sourced from 1EdTech's CASE Network - **Learning Components**: Granular, teachable skills that break down broad standards into actionable instructional units - **Standards crosswalks**: Connections between standards and frameworks - **Curriculum**: Structured course content including courses, lesson groupings (units, sections, modules), lessons, activities, and assessments **Learn more:** - [Knowledge Graph Overview](/knowledge-graph/understanding-knowledge-graph/introduction) - [Standards](/knowledge-graph/schema-reference/standards) - [Learning Components](/knowledge-graph/schema-reference/learning-components) - [Standards crosswalks](/knowledge-graph/schema-reference/standards) - [Curriculum](/knowledge-graph/schema-reference/curriculum) - [Quickstart](/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 operations - name: Durable Skills description: Durable skills frameworks and skills operations - name: Hierarchy description: Hierarchical navigation operations - name: Learning Components description: Learning components operations - name: Learning Progressions description: Learning progressions operations - name: Search description: Search and discovery operations - name: Standards crosswalks description: Standards crosswalks operations paths: /assessments/{assessmentId}/standards: get: tags: - Curriculum summary: Standards for an assessment description: > Fetches all academic standards aligned to a specific assessment. Returns the standards that this assessment evaluates. These alignments indicate which learning expectations the assessment is designed to measure. Use this endpoint when you need to: - See which standards an assessment evaluates - Build standards-aligned assessments - Track standards coverage in assessments - Generate assessment standards reports operationId: getAssessmentStandards parameters: - name: assessmentId in: path required: true description: Unique identifier for the resource in Knowledge Graph 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/StandardsFrameworkItemAlignmentSummary 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: Assessment 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 schema: type: integer minimum: 1 maximum: 1000 default: 100 CursorParam: name: cursor in: query required: false description: >- Pagination cursor obtained from the `nextCursor` field in a previous response (not needed for the first page) schema: type: string schemas: PaginatedResponse: type: object description: Cursor-based paginated response required: - data - pagination properties: data: type: array description: Array of result items items: type: object pagination: $ref: '#/components/schemas/Pagination' StandardsFrameworkItemAlignmentSummary: description: > A StandardsFrameworkItemSummary augmented with the educational alignment type from the source resource (lesson, activity, or assessment) to this standard. allOf: - $ref: '#/components/schemas/StandardsFrameworkItemSummary' - type: object properties: curriculumAlignmentType: type: array items: type: string description: > Description of how the resource relates to its standard (e.g., `addressing`, `building_toward`, `building_on`, `practicing`) Error: type: object description: Standard error response object returned for all error conditions required: - error - message - requestId properties: error: type: string description: >- Machine-readable error type identifier (e.g., `ValidationError`, `NotFoundError`, `InternalServerError`) message: type: string description: >- Human-readable error message that explains what went wrong and may include actionable guidance requestId: type: string description: Unique identifier for this request (for debugging and support) details: type: object description: >- Optional additional details about the error, such as validation failures or field-specific issues additionalProperties: true Pagination: type: object description: Cursor-based pagination metadata required: - limit - hasMore properties: limit: type: integer description: Maximum number of results to return per page nextCursor: type: string nullable: true description: >- Cursor for fetching the next page of results in your next request (`null` if there are no more results) hasMore: type: boolean description: Whether there are more results after this page StandardsFrameworkItemSummary: type: object description: > Lightweight representation of a StandardsFrameworkItem containing only essential identifying information. 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: CASE Network UUID for the resource statementCode: type: string nullable: true description: >- Code that identifies a standard within its standards framework (e.g., "3.NF.A.1", "A.1B", "MP1"); `null` for organizational groupings without assigned codes description: type: string nullable: true description: >- Full text of the standard describing what students should know or be able to do jurisdiction: $ref: '#/components/schemas/JurisdictionENUM' author: type: string description: Author or creator of the resource provider: type: string description: Source data provider for the resource license: type: string format: uri description: URL to the resource's license document attributionStatement: type: string description: >- Statement that acknowledges the resource's author and provider, as required by the CC BY 4.0 license 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 ````