> ## Documentation Index > Fetch the complete documentation index at: https://docs.domino.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get the cost allocation summary over a time window > Retrieve cost allocation summary. Faster than the full allocation, but may include less details. ## OpenAPI ````yaml /api-specs/6.3/public-api.json get /api/cost/v1/allocation/summary openapi: 3.0.3 info: title: Domino Public API description: Reference for Domino's public REST API endpoints. version: 6.3.1 x-catalog-key: nucleus servers: - url: https://mycluster.domino.tech description: >- Replace 'mycluster.domino.tech' with your Domino cluster hostname. For Domino Cloud customers, that is `your-subdomain`.domino.tech (e.g., acme.domino.tech). For self-hosted deployments, it is the hostname you reach the Domino UI at. security: [] tags: - name: Projects - name: Project templates - name: Workspaces - name: Jobs - name: HPC Jobs - name: Environments - name: Hardware Tiers - name: Datasets - name: Data Sources - name: AI Gateway - name: GenAI - name: AI Systems - name: Apps - name: App versions - name: App instances - name: Model APIs - name: Registered models - name: Model deployment - name: Extensions - name: Cost and billing - name: Users and organizations - name: Service accounts - name: Personal Access Tokens - name: Personal Access Tokens (admin) - name: Audit Trail - name: Custom metrics - name: PPM - name: Model Monitoring models - name: Model Monitoring drift and quality - name: Model Monitoring settings - name: Model Monitoring authentication - name: Governance bundles - name: Governance policies - name: Governance evidence and results - name: Governance operations - name: NetApp Volumes - name: NetApp Volumes snapshots - name: NetApp Volumes filesystems - name: NetApp Volumes transfers - name: Tags - name: Properties externalDocs: description: OpenAPI url: https://swagger.io/resources/open-api/ paths: /api/cost/v1/allocation/summary: get: tags: - Cost and billing summary: Get the cost allocation summary over a time window description: >- Retrieve cost allocation summary. Faster than the full allocation, but may include less details. operationId: getCostAllocationSummary parameters: - description: >- Duration of time over which to query. Accepts words like today, week, month, yesterday, lastweek, lastmonth; durations like 30m, 12h, 7d, or time like 2021-03-10T00:00:00Z,2021-03-11T00:00:00Z in: query name: window required: true schema: type: string - description: >- Aggregate the cost allocation. Accepts kubecost aggregates cluster, namespace, pod, deployment, service, daemonset, statefulset, job, cronjob, replicaset, node, container, pv, pvc, storageclass, cluster in: query name: aggregate required: false schema: type: string - description: >- if the result will be accumulated. Default is false. If true, the result will be accumulated from the start time to the end time. in: query name: accumulate required: false schema: type: boolean - description: >- filter the result by the kubecost filter like cluster, namespace, pod, deployment, service, daemonset, statefulset, job, cronjob, replicaset, node, container, pv, pvc, storageclass, cluster. in: query name: filter required: false schema: type: string - description: if the idle cost will be shared in: query name: shareIdle required: false schema: type: boolean - description: list of namespaces to share the costs in: query name: shareNamespaces required: false schema: type: string - description: >- determines how to split shared costs among non-idle, unshared allocations. in: query name: shareSplit required: false schema: type: string - description: the cost to share in: query name: shareCost required: false schema: type: string - description: the label to share the cost in: query name: shareLabels required: false schema: type: string - description: if the cost will be reconciled in: query name: reconcile required: false schema: type: boolean - description: if the tenancy costs will be shared in: query name: shareTenancyCosts required: false schema: type: boolean - description: if the idle cost will be calculated in: query name: idle required: false schema: type: boolean - description: if the external cost will be calculated in: query name: external required: false schema: type: boolean responses: '200': content: application/json: schema: $ref: '#/components/schemas/CostAllocationSummaryEnvelopeV1' description: Success '400': $ref: '#/components/responses/400' '401': $ref: '#/components/responses/401' '403': $ref: '#/components/responses/403' '404': $ref: '#/components/responses/404' '500': $ref: '#/components/responses/500' security: - DominoApiKey: [] - BearerAuthentication: [] components: schemas: CostAllocationSummaryEnvelopeV1: properties: data: items: $ref: '#/components/schemas/CostAllocationSummaryV1' type: array required: - data type: object CostAllocationSummaryV1: properties: cpuCoreRequestAverage: format: double type: number cpuCoreUsageAverage: format: double type: number cpuCost: format: double type: number gpuCost: format: double type: number loadBalancerCost: format: double type: number name: type: string networkCost: format: double type: number pvCost: format: double type: number ramCost: format: double type: number totalCost: format: double type: number window: properties: end: type: string minutes: format: double type: number start: type: string type: object type: object ErrorV1: properties: code: description: Machine-readable error code. example: NOT_FOUND type: string message: description: Human-readable description of the error. example: The requested HPC Job could not be found. type: string required: - message type: object responses: '400': content: application/json: schema: properties: error: type: string type: object description: Bad Request '401': content: application/json: example: code: UNAUTHORIZED message: Authentication is required to access this resource. schema: $ref: '#/components/schemas/ErrorV1' description: Unauthorized - authentication is required or has failed. '403': content: application/json: example: code: FORBIDDEN message: You do not have permission to perform this action. schema: $ref: '#/components/schemas/ErrorV1' description: Forbidden - the caller lacks permission to perform this action. '404': content: application/json: schema: properties: error: type: string type: object description: Not Found '500': content: application/json: schema: properties: error: type: string type: object description: Internal Server Error securitySchemes: DominoApiKey: type: apiKey in: header name: X-Domino-Api-Key BearerAuthentication: type: apiKey name: Authorization in: header ```` ## Related topics - [Get the cost allocation summary over a time window](/6.3/api-reference/cost-and-billing/get-the-cost-allocation-summary-over-a-time-window-1.md) - [Get accumulated cost allocation summary over a time window](/6.3/api-reference/cost-and-billing/get-accumulated-cost-allocation-summary-over-a-time-window.md) - [Get the cost allocation over a time window](/6.3/api-reference/cost-and-billing/get-the-cost-allocation-over-a-time-window.md) - [Get accumulated cost allocation over a time window](/6.3/api-reference/cost-and-billing/get-accumulated-cost-allocation-over-a-time-window.md)