> ## Documentation Index > Fetch the complete documentation index at: https://docs.timeback.com/llms.txt > Use this file to discover all available pages before exploring further. # Get user XP day-summary by CASE subject > Returns net XP for one org-local calendar day, grouped by canonical CASE subject. Includes an explicit unassigned bucket for rows the resolver cannot map. The day boundary uses the student organization's configured time zone. ## OpenAPI ````yaml /openapi/learn-with-ai/platform-api.yaml get /xp/1.0/users/{userId}/day-summary openapi: 3.1.1 info: title: TimeBack Platform API description: >- RESTful API for the TimeBack Platform. Covers authentication, rostering, curriculum, insights, assessments, content grading, and more. version: 2026.09.30.1 servers: - url: https://platform.dev.timeback.com description: integration security: [] tags: - name: Auth description: Authentication and authorization endpoints - name: Organizations description: Organizations module contains all endpoints around organization management - name: Applications description: Applications module contains all endpoints for managing LTI applications - name: Users description: >- Users module contains all endpoints around user creation, update and consultation - name: Students description: Students module contains all endpoints around student management - name: Demographics description: >- Demographics module contains all endpoints around demographics consultation - name: Consent description: >- Initiate and query TimeBack parental consent for a student, backed by an immutable audit trail. - name: Classes description: Classes module contains all endpoints around class management - name: Courses description: Courses module contains all endpoints around course management - name: Enrollments description: Enrollments module contains all endpoints around enrollment consultation - name: CASE description: Competency and Academic Standards Exchange (CASE) 1.1 API - name: Curriculum description: Curriculum module contains endpoints for managing curriculum data - name: Competency Track description: Competency track endpoints - name: Content Grading description: >- Registration and management of graders for free-response content items — bring-your-own external graders (Tier 2) and, once shipped, platform-managed grading prompts (Tier 1). - name: Caliper description: The Caliper module contains all endpoints around Caliper Analytics - name: Insights description: Coaching insights and session analytics endpoints paths: /xp/1.0/users/{userId}/day-summary: get: tags: - XP summary: Get user XP day-summary by CASE subject description: >- Returns net XP for one org-local calendar day, grouped by canonical CASE subject. Includes an explicit unassigned bucket for rows the resolver cannot map. The day boundary uses the student organization's configured time zone. operationId: getUserXpDaySummary parameters: - name: userId in: path description: User ID required: true schema: type: string format: uuid - name: date in: query description: >- Org-local calendar day (YYYY-MM-DD). Defaults to today in the resolved time zone. required: false schema: type: string format: date responses: '200': description: XP day-summary retrieved successfully content: application/json: schema: $ref: '#/components/schemas/UserXpDaySummaryOutput' '400': $ref: '#/components/responses/XpBadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/XpNotFound' '500': $ref: '#/components/responses/XpInternalError' security: - CognitoUserPoolAuthorizer: - https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.readonly components: schemas: UserXpDaySummaryOutput: type: object properties: userId: type: string format: uuid date: type: string format: date timeZone: type: string description: IANA time zone used for the org-local day boundary window: type: object properties: start: type: string format: date-time end: type: string format: date-time required: - start - end totalXp: type: number format: double subjects: type: array items: $ref: '#/components/schemas/XpSubjectBucketOutput' unassigned: $ref: '#/components/schemas/XpUnassignedBucketOutput' required: - userId - date - timeZone - window - totalXp - subjects - unassigned XpSubjectBucketOutput: type: object properties: subjectId: type: string format: uuid title: type: string xp: type: number format: double required: - subjectId - title - xp XpUnassignedBucketOutput: type: object properties: xp: type: number format: double required: - xp responses: XpBadRequest: description: Bad request Unauthorized: description: Unauthorized Forbidden: description: Forbidden XpNotFound: description: Resource not found XpInternalError: description: Internal server error securitySchemes: CognitoUserPoolAuthorizer: type: oauth2 description: >- OAuth 2.0 client credentials flow. Contact timeback@trilogy.com to request credentials for your application. flows: clientCredentials: tokenUrl: https://platform.dev.timeback.com/auth/1.0/token scopes: https://purl.imsglobal.org/spec/or/v1p2/scope/roster.readonly: roster readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.readonly: roster-core readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster.createput: roster createput https://purl.imsglobal.org/spec/lti/v1p3/scope/lti.readonly: lti readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster-demographics.readonly: roster-demographics readonly https://timeback-platform.trilogy.com/consent/scope/consent.write: consent write https://timeback-platform.trilogy.com/consent/scope/consent.read: consent read https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.createput: roster-core createput https://purl.imsglobal.org/spec/or/v1p2/scope/roster.delete: roster delete https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.delete: roster-core delete https://purl.imsglobal.org/spec/case/v1p0/scope/case.readonly: case readonly https://purl.imsglobal.org/spec/case/v1p0/scope/case.createput: case createput https://purl.imsglobal.org/spec/case/v1p0/scope/case.delete: case delete https://timeback-platform.trilogy.com/competency-track/scope/competency-track.readonly: competency-track readonly https://timeback-platform.trilogy.com/competency-track/scope/competency-track.write: competency-track write https://timeback-platform.trilogy.com/competency-track/scope/competency-track.delete: competency-track delete https://timeback-platform.trilogy.com/content/scope/content.write: content write https://timeback-platform.trilogy.com/content/scope/content.read: content read https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.write: events write https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.readonly: events readonly https://timeback-platform.trilogy.com/webhooks/scope/webhooks.write: webhooks write https://timeback-platform.trilogy.com/webhooks/scope/webhooks.read: webhooks read https://timeback-platform.trilogy.com/webhooks/scope/webhooks.delete: webhooks delete ````