IonQ

IonQ usage API

The usage API from IonQ — 1 operation(s) for usage.

Documentation GitHub OpenAPI

Operations 1

GET /organizations/{organization_id}/usage Get usage costs #

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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    email: support@ionq.co
    name: IonQ
    url: https://ionq.com/
  description: '*Last updated: May 15, 2026*

    IonQ''s API for accessing the IonQ Quantum Cloud platform


    Please subscribe for automated updates when we perform maintenance or

    experience an outage.


    In addition, you may use the [status endpoint](#tag/status) to check the

    current status of our API.


    ## Authentication


    <SecurityDefinitions />

    '
  title: IonQ Cloud Platform backends Usage API
  version: v0.4
servers:
- url: https://api.ionq.co/v0.4
tags:
- name: usage
paths:
  /organizations/{organization_id}/usage:
    get:
      description: Retrieves the costs of a given group type, broken down by the given date modality.
      operationId: get-usages
      parameters:
      - $ref: '#/components/parameters/organization_id'
      - description: Start date, inclusive
        example: '2023-07-01'
        in: query
        name: start_date
        required: true
        schema:
          format: date
          type: string
      - description: End date, exclusive
        example: '2023-08-01'
        in: query
        name: end_date
        required: true
        schema:
          format: date
          type: string
      - description: QPU Usage grouping
        in: query
        name: group_by
        required: true
        schema:
          $ref: '#/components/schemas/group_by'
      - description: Report modality
        in: query
        name: modality
        required: true
        schema:
          $ref: '#/components/schemas/modality'
      responses:
        '200':
          $ref: '#/components/responses/UsagesResponse'
      summary: Get usage costs
      tags:
      - usage
      x-codeSamples:
      - lang: curl
        source: "curl \"https://api.ionq.co/v0.4/organizations/com.my.org/usage?group_by=project&start_date=2025-01-01&end_date=2025-03-02&modality=weekly\" \\\n  -H \"Authorization: apiKey your-api-key\"\n"
components:
  parameters:
    organization_id:
      description: The UUID of the organization — this UUID is provided in the response on organization creation.
      example: 71d164e-6ebe-4126-8839-f1529bb01a00
      in: path
      name: organization_id
      required: true
      schema:
        format: uuid
        type: string
  schemas:
    group_by:
      description: QPU Usage grouping
      enum:
      - job
      - project
      - user
      example: project
      type: string
    organization_id:
      description: UUID of an organization.
      example: 71d164e-6ebe-4126-8839-f1529bb01a00
      format: uuid
      type: string
    modality:
      description: Report modality
      enum:
      - daily
      - weekly
      - monthly
      example: daily
      type: string
    Usages:
      description: QPU usage details for a given modality and date range.
      properties:
        amount_total:
          description: The total cost amount for the given timeframe, in units given by usage_unit
          example: 151.31
          type: number
        group_type:
          $ref: '#/components/schemas/group_by'
        job_count:
          description: The total number of jobs run in the timeframe
          example: 514
          type: integer
        modality:
          $ref: '#/components/schemas/modality'
        organization:
          $ref: '#/components/schemas/organization_id'
        time_us_total:
          description: The total QPU time usage for the given timeframe, in microseconds
          example: 1566154.312523
          type: number
        usage_data:
          description: The breakdown of usage by group type in date order most to least recent
          items:
            $ref: '#/components/schemas/Usage'
          type: array
        usage_from:
          description: Usage beginning RFC 3339 timestamp
          example: '2025-10-01T00:00:00Z'
          format: date-time
          type: string
        usage_to:
          description: Usage end RFC 3339 timestamp
          example: '2025-11-01T00:00:00Z'
          format: date-time
          type: string
        usage_unit:
          description: The currency of the total and job cost amounts
          example: USD
          type: string
      required:
      - start_date
      - end_date
      - group_type
      - modality
      type: object
    GroupUsage:
      description: A group's single date usage
      properties:
        amount:
          description: The cost amount for the group of the given date
          example: 144.39
          type: number
        group_id:
          description: The unique ID from the group
          example: 2bfd0fd5-5854-4916-917f-a907af586755
          type: string
        group_name:
          description: The group's descriptive name
          example: Project Jumping Lemming
          type: string
        job_count:
          description: The number of jobs run for the group on the given date
          example: 9
          type: integer
        time_us:
          description: The QPU time in microseconds
          example: 1566154.312523
          type: number
      type: object
    Usage:
      description: Single date of QPU usage
      properties:
        amount:
          description: The amount as a cost in USD
          example: 1614.23
          type: number
        from:
          description: Date for this group's usage
          example: '2023-07-01'
          format: date
          type: string
        group_usages:
          description: The top 5 usage groups in order of cost amount descending
          items:
            $ref: '#/components/schemas/GroupUsage'
          type: array
        job_count:
          description: The count of jobs for this group on the given from date
          example: 10
          type: integer
        time_us:
          description: The QPU time in microseconds
          example: 5143166.13413
          type: number
      required:
      - from
      - job_count
      - amount
      - time_us
      - group_usages
      type: object
  responses:
    UsagesResponse:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Usages'
      description: Successfully retrieved a list of projects.
  securitySchemes:
    apiKeyAuth:
      description: 'API keys are associated with a user and can be created on the [IonQ Quantum Cloud](https://cloud.ionq.com) application. To authenticate, prefix your API Key with `apiKey ` and place it in the `Authorization` request header. Ex: `Authorization: apiKey your-api-key`'
      in: header
      name: Authorization
      type: apiKey

IonQ usage API

Operations 1

Documentation

Specifications

Schemas & Data

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