CAST AI Pricing API

openapi: 3.1.0
info:
  title: CAST AI Kubernetes Cost Optimization AI Enabler Pricing API
  description: CAST AI is a Kubernetes cost optimization platform that provides APIs for managing clusters, autoscaling, node configuration, workload optimization, cost reporting, security insights, and more. The platform continuously monitors clusters and optimizes them for cost efficiency using autoscaling, spot instance automation, bin packing, and other techniques.
  version: 1.0.0
  contact:
    name: CAST AI
    url: https://cast.ai
  termsOfService: https://cast.ai/terms-of-service
servers:
- url: https://api.cast.ai/v1
  description: CAST AI Production API
security:
- ApiKeyAuth: []
tags:
- name: Pricing
  description: Access pricing information for cloud provider instances and sync billing data.
paths:
  /pricing/clusters/{clusterId}/nodes/{nodeId}:
    get:
      operationId: PricingAPI_GetNodePricing
      summary: CAST AI Get node pricing
      description: Returns pricing data for a specific node in a cluster.
      tags:
      - Pricing
      parameters:
      - $ref: '#/components/parameters/ClusterId'
      - $ref: '#/components/parameters/NodeId'
      responses:
        '200':
          description: Successful response with pricing data.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NodePricing'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /pricing/sync-gcp-billing:
    post:
      operationId: PricingAPI_SyncGCPBillingAPIData
      summary: CAST AI Sync GCP billing data
      description: Sync GCP billing pricing API data.
      tags:
      - Pricing
      responses:
        '200':
          description: GCP billing data synced successfully.
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    NodePricing:
      type: object
      properties:
        nodeId:
          type: string
        instanceType:
          type: string
        onDemandPrice:
          type: number
        spotPrice:
          type: number
        currency:
          type: string
    Error:
      type: object
      properties:
        message:
          type: string
          description: Human-readable error message.
        code:
          type: integer
          description: Error code.
  responses:
    Unauthorized:
      description: Authentication failed. Invalid or missing API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    ClusterId:
      name: clusterId
      in: path
      required: true
      description: The unique identifier of the cluster.
      schema:
        type: string
        format: uuid
    NodeId:
      name: nodeId
      in: path
      required: true
      description: The unique identifier of the node.
      schema:
        type: string
        format: uuid
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key for authentication. Create access keys from the CAST AI console under API > API access keys.
externalDocs:
  description: CAST AI API Documentation
  url: https://docs.cast.ai/docs/api