> ## Documentation Index > Fetch the complete documentation index at: https://docs.meshqu.com/llms.txt > Use this file to discover all available pages before exploring further. # Get entity history > Returns all audit events for a specific entity in chronological order. ## OpenAPI ````yaml /api/openapi.json get /v1/audit-log/entity/{type}/{id} openapi: 3.1.0 info: title: MeshQu API description: >- Governance infrastructure for policy-aware AI decisions. MeshQu does not run tools. It governs decisions about them. version: 1.9.0 contact: name: MeshQu Support email: support@meshqu.com license: name: Proprietary servers: - url: https://api.meshqu.com description: Deployed environment security: - apiKey: [] tenantId: [] tags: - name: Operations description: Health, readiness, metrics, and signing keys - name: Policies description: Policy management - name: Policy Groups description: Policy group management - name: Decisions description: Policy evaluation and recording - name: Chains description: Decision chain verification and sealing - name: Receipts description: Public receipt and bundle retrieval - name: Forms description: Attestation forms and public submission - name: Alerts description: Alert management and webhooks - name: Audit description: Audit log retrieval and verification - name: API Keys description: API key administration - name: Admin description: Tenant and platform administration - name: Dashboard description: Console dashboard data - name: Metrics description: Decision and overview metrics - name: Fields description: Field catalogue - name: Settings description: Tenant settings - name: Rule Creation Logs description: Rule authoring telemetry paths: /v1/audit-log/entity/{type}/{id}: get: tags: - Audit summary: Get entity history description: Returns all audit events for a specific entity in chronological order. operationId: getV1AuditLogEntityByTypeById parameters: - schema: minLength: 1 type: string in: path name: type required: true - schema: format: uuid type: string in: path name: id required: true responses: '200': description: Default Response content: application/json: schema: type: array items: type: object properties: id: format: uuid type: string tenant_id: format: uuid type: string action: anyOf: - type: string enum: - policy_created - type: string enum: - policy_updated - type: string enum: - policy_version_created - type: string enum: - policy_deactivated - type: string enum: - policy_ratified - type: string enum: - policy_version_submitted - type: string enum: - policy_version_rejected - type: string enum: - policy_version_recalled - type: string enum: - policy_group_created - type: string enum: - policy_group_updated - type: string enum: - policy_group_deactivated - type: string enum: - decision_evaluated - type: string enum: - decision_recorded - type: string enum: - decision_replayed - type: string enum: - decision_outcome_recorded - type: string enum: - alert_created - type: string enum: - alert_acknowledged - type: string enum: - alerts_generated - type: string enum: - subscription_created - type: string enum: - subscription_deleted - type: string enum: - webhook_delivered - type: string enum: - webhook_failed - type: string enum: - webhook_dead_lettered - type: string enum: - webhook_retried - type: string enum: - api_key_created - type: string enum: - api_key_revoked - type: string enum: - tenant_member_invited - type: string enum: - tenant_member_role_changed - type: string enum: - tenant_member_removed - type: string enum: - tenant_provisioned - type: string enum: - tenant_deactivated - type: string enum: - chain_verified - type: string enum: - chain_sealed - type: string enum: - tenant_preferences_updated - type: string enum: - regulation_activated - type: string enum: - regulation_deactivated entity_type: type: string entity_id: type: string actor_id: type: string changes: type: object additionalProperties: type: object properties: old: {} new: {} required: - old - new data: type: object additionalProperties: {} integrity_hash: type: string previous_hash: anyOf: - type: string - type: 'null' created_at: format: date-time type: string required: - id - tenant_id - action - entity_type - integrity_hash - previous_hash - created_at '400': description: Default Response content: application/json: schema: type: object properties: error: type: object properties: code: description: Error code type: string message: description: Human-readable message type: string details: description: Additional error details required: - code - message correlation_id: description: Request correlation ID type: string required: - error components: securitySchemes: apiKey: type: http scheme: bearer bearerFormat: mqu_ description: >- MeshQu API key passed as a bearer token: `Authorization: Bearer mqu_…`. Mint one in the console (Settings → API keys). tenantId: type: apiKey name: X-MeshQu-Tenant-Id in: header description: >- Tenant UUID for multi-tenant isolation. Required on all authenticated routes — validated before authentication (middleware/tenant.ts), so a missing or non-UUID header returns 400 (MISSING_TENANT_ID / INVALID_TENANT_ID) before the API key is checked. ````