> ## Documentation Index > Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt > Use this file to discover all available pages before exploring further. # Get knowledge-base staleness report > Freshness scorecard for a knowledge base: classifies every non-chunk document as `fresh`, `stale`, or `critical` against its review-cadence window and returns the bucket totals plus an oldest-first `attention_required` queue, so you can spot the articles most likely to ground a wrong agent answer. A document's age is measured from its last operator-verified time (falling back to its last update); the default window is 90 days, overridable per request. Read-only; requires the `knowledge:read` scope. ## OpenAPI ````yaml /openapi.yaml get /api/v1/knowledge-bases/{id}/staleness openapi: 3.1.0 info: title: Devotel CPaaS API description: Orbit by Devotel — Communications Platform as a Service API version: 1.0.0 contact: name: Devotel url: https://devotel.io email: support@devotel.io license: name: Proprietary servers: - url: https://api.orbit.devotel.io description: Production security: - Bearer: [] - ApiKey: [] tags: - name: Messages description: >- Send and manage messages across all channels (SMS, WhatsApp, RCS, Email, Viber, etc.) - name: Fax description: >- List and track fax (MMS/T.38) transmissions on Telnyx-backed fax numbers (sending flows through the Messaging API) - name: Agents description: AI agent creation, configuration, and execution - name: Voice description: Voice calls, IVR, conferencing, and SIP trunking - name: OnCall description: On-call rotations and escalation policy planning for incident alerting - name: Webhooks description: Webhook endpoint management and delivery logs - name: Numbers description: Phone number search, provisioning, and configuration - name: Brand Identity description: >- Unified cross-channel brand trust posture (10DLC, toll-free, WhatsApp, RCS, branded calling, number KYC) - name: Contacts description: Contact management, segmentation, and lifecycle tracking - name: Campaigns description: Marketing campaign orchestration and analytics - name: Flows description: Automation flow builder and execution engine - name: Templates description: Message template management and approval workflows - name: Settings description: Organization, channel, and user preference settings - name: Verify description: OTP generation and verification across channels - name: Push description: Push notification delivery via FCM and APNs - name: Integrations description: Third-party service connections and OAuth management - name: CDP description: >- Customer Data Platform — activation surface (CRM object sync, streaming destinations, ad-audience activation) - name: Files description: >- Server-to-server media upload, listing, retrieval, and deletion (signed-URL backed) - name: Commerce description: >- Omnichannel conversational-commerce — persistent cart + checkout state machine, channel-agnostic hosted pay-by-link, native WhatsApp checkout, and AP2-style agent payment mandates. - name: Sync description: >- Real-time shared-state primitive (Twilio Sync parity) — Documents, Maps, Lists, and ephemeral Streams, with change events relayed over the /api/v1/ws/sync WebSocket gateway - name: Risk description: >- Unified cross-channel Trust & Fraud risk scoring — fuses SMS-pumping, URL-reputation, Verify Fraud Guard, and Voice Biometrics signals into one composite verdict queryable before a send or a call. - name: Orby description: >- In-dashboard Orby operator assistant: streamed assistant turns, conversation threads, product knowledge-base search, and the tool-action approval gate. Available to signed-in operators only (dashboard session auth — API-key requests are rejected). paths: /api/v1/knowledge-bases/{id}/staleness: get: tags: - Knowledge Bases summary: Get knowledge-base staleness report description: >- Freshness scorecard for a knowledge base: classifies every non-chunk document as `fresh`, `stale`, or `critical` against its review-cadence window and returns the bucket totals plus an oldest-first `attention_required` queue, so you can spot the articles most likely to ground a wrong agent answer. A document's age is measured from its last operator-verified time (falling back to its last update); the default window is 90 days, overridable per request. Read-only; requires the `knowledge:read` scope. parameters: - schema: type: string in: path name: id required: true description: Knowledge base ID (`kb_…`). - schema: type: integer minimum: 1 maximum: 3650 in: query name: default_threshold_days required: false description: >- Org-wide review-cadence window in days applied to documents without a per-document override. Defaults to 90. responses: '200': description: >- The staleness scorecard — bucket totals plus the oldest-first attention queue. content: application/json: schema: type: object properties: data: type: object properties: knowledge_base_id: type: string totals: type: object properties: fresh: type: integer stale: type: integer critical: type: integer documents_scanned: type: integer never_verified: type: integer description: Documents that have never been operator-verified. attention_required: type: array description: >- Non-fresh documents, oldest-first (never-verified documents first). items: type: object properties: id: type: string name: type: string type: type: string status: type: string bucket: type: string enum: - fresh - stale - critical age_days: type: integer description: Days since the document's freshness anchor. threshold_days: type: integer last_verified_at: type: - 'null' - string format: date-time last_cited_at: type: - 'null' - string format: date-time updated_at: type: - 'null' - string format: date-time default_threshold_days: type: integer scanned_at: type: string format: date-time meta: type: object properties: request_id: type: string timestamp: type: string format: date-time '404': description: No knowledge base with the given ID exists for the caller's tenant. content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string status: type: integer components: securitySchemes: Bearer: type: http scheme: bearer bearerFormat: JWT description: Dashboard JWT token from Clerk ApiKey: type: apiKey name: X-API-Key in: header description: Server-to-server API key (dv_live_sk_*) ````