OpenCost

An open source CNCF specification and reference implementation for real-time cost monitoring of Kubernetes infrastructure and cloud spending, enabling teams to measure, allocate, and optimize cloud costs across workloads.

1 APIs 0 Features

Cloud Cost ManagementCNCFFinOpsKubernetesObservability

APIs

OpenCost API

The OpenCost REST API exposes real-time and historical reporting of Kubernetes workload costs and underlying cloud infrastructure spend, including allocation, asset, and cloud c...

Collections

OpenCost API

OPEN

Pricing Plans

Opencost Plans Pricing

3 plans

PLANS

Rate Limits

Opencost Rate Limits

5 limits

RATE LIMITS

FinOps

Opencost Finops

FINOPS

Semantic Vocabularies

Opencost Context

0 classes · 3 properties

JSON-LD

Resources

GitHubOrganization

Sources

opencollection: 1.0.0
info:
  name: OpenCost API
  version: '1.0'
items:
- info:
    name: Allocation
    type: folder
  items:
  - info:
      name: Query Kubernetes workload cost allocations
      type: http
    http:
      method: GET
      url: http://localhost:9003/allocation
      params:
      - name: window
        value: ''
        type: query
        description: Duration of time over which to query.
      - name: aggregate
        value: ''
        type: query
        description: Field by which to aggregate (namespace, controller, label:app, etc.).
      - name: step
        value: ''
        type: query
        description: Duration of a single allocation set.
      - name: accumulate
        value: ''
        type: query
      - name: resolution
        value: ''
        type: query
      - name: includeIdle
        value: ''
        type: query
      - name: shareIdle
        value: ''
        type: query
      - name: idleByNode
        value: ''
        type: query
    docs: Returns costs and resources allocated to Kubernetes workloads based on on-demand list pricing.  The 'data' field
      is an array of sets, one per 'step'.
- info:
    name: Assets
    type: folder
  items:
  - info:
      name: Query underlying cloud infrastructure asset costs
      type: http
    http:
      method: GET
      url: http://localhost:9003/assets
      params:
      - name: window
        value: ''
        type: query
      - name: aggregate
        value: ''
        type: query
      - name: accumulate
        value: ''
        type: query
    docs: Returns the costs of nodes, disks, and load balancers.
- info:
    name: CloudCost
    type: folder
  items:
  - info:
      name: Query cloud provider billing data
      type: http
    http:
      method: GET
      url: http://localhost:9003/cloudCost
      params:
      - name: window
        value: ''
        type: query
      - name: aggregate
        value: ''
        type: query
      - name: accumulate
        value: ''
        type: query
      - name: filter
        value: ''
        type: query
    docs: Retrieves non-Kubernetes cloud provider costs via cloud integration.
- info:
    name: CustomCost
    type: folder
  items:
  - info:
      name: Custom cost timeseries data
      type: http
    http:
      method: GET
      url: http://localhost:9003/customCost/timeseries
      params:
      - name: window
        value: ''
        type: query
      - name: aggregate
        value: ''
        type: query
      - name: accumulate
        value: ''
        type: query
      - name: filter
        value: ''
        type: query
    docs: Custom cost timeseries data
  - info:
      name: Custom cost totals
      type: http
    http:
      method: GET
      url: http://localhost:9003/customCost/total
      params:
      - name: window
        value: ''
        type: query
      - name: aggregate
        value: ''
        type: query
      - name: accumulate
        value: ''
        type: query
      - name: filter
        value: ''
        type: query
    docs: Custom cost totals
bundled: true