IQM Quantum Computers

IQM Quantum Computers (IQM Finland Oy) builds superconducting quantum computers and sells access to them, both as on-premises systems and as a cloud service. Its developer surface is IQM Resonance, a quantum cloud platform at resonance.iqm.tech whose REST API accepts circuits, queues them against a named QPU, and returns measurement results — billed in QPU seconds rather than API calls. Access is through a bearer API token generated from the Resonance dashboard, and the practical client contract is IQM's Apache-2.0 Python stack (iqm-client, with Qiskit, Cirq and Qrisp adapters) rather than a published OpenAPI, which IQM does not ship. IQM does publish 14 first-party Protobuf message contracts defining the Station Control wire format, a dated changelog with explicit breaking-change notices, and a free Starter tier with a monthly credit allowance.

IQM Quantum Computers publishes 1 API on the APIs.io network. Tagged areas include Quantum Computing, Quantum Cloud, High Performance Computing, Research, and Scientific Computing.

IQM Quantum Computers’ developer surface includes documentation, API reference, getting-started guide, signup flow, pricing, support, engineering blog, and 21 more developer resources.

🌐 Visit website 📡 Source on GitHub

44.4/100 developing ▬ flat Agent 19/100 agent aware Front door AI 3/6 light saas Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0

AccessFreemiumSelf serve⚡ Free to try

1 API

Quantum Computing Quantum Cloud High Performance Computing Research Scientific Computing Developer Tools Protobuf Hardware Finland Deep Tech

Kin Score

Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0

Composite quality — 44.4/100 · developing

Contract Quality 5.1 / 21

Developer Ergonomics 12.1 / 17

Access Clarity 11.2 / 17

Operational Transparency 2.6 / 11

Contract Governance 0.5 / 10

Discoverability 5.6 / 9

Regulatory Posture 3.1 / 15

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/iqm-quantum-computers: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

IQM Resonance API

The REST API behind IQM Resonance, IQM's quantum cloud service. It lists the quantum computers available on a server, reports their health and calibration state, accepts circuit...

Pricing Plans 1

Published pricing tiers and plan structures.

Iqm Quantum Computers Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Iqm Quantum Computers Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Iqm Quantum Computers Authentication

http · 1 scheme

SECURITY

Iqm Quantum Computers Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Lifecycle

Conformance

DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

Support

Roadmap

ChangeLog

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Protobuf

Protobuf

Source (apis.yml)

aid: iqm-quantum-computers
name: IQM Quantum Computers
description: IQM Quantum Computers (IQM Finland Oy) builds superconducting quantum computers and sells access to them, both
  as on-premises systems and as a cloud service. Its developer surface is IQM Resonance, a quantum cloud platform at resonance.iqm.tech
  whose REST API accepts circuits, queues them against a named QPU, and returns measurement results — billed in QPU seconds
  rather than API calls. Access is through a bearer API token generated from the Resonance dashboard, and the practical client
  contract is IQM's Apache-2.0 Python stack (iqm-client, with Qiskit, Cirq and Qrisp adapters) rather than a published OpenAPI,
  which IQM does not ship. IQM does publish 14 first-party Protobuf message contracts defining the Station Control wire format,
  a dated changelog with explicit breaking-change notices, and a free Starter tier with a monthly credit allowance.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://iqm.tech/wp-content/uploads/2025/02/IQM-Logo-black-transparent.png
url: https://raw.githubusercontent.com/api-evangelist/iqm-quantum-computers/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-23'
modified: '2026-08-23'
tags:
- Quantum Computing
- Quantum Cloud
- High Performance Computing
- Research
- Scientific Computing
- Developer Tools
- Protobuf
- Hardware
- Finland
- Deep Tech
apis:
- aid: iqm-quantum-computers:iqm-quantum-computers-resonance
  name: IQM Resonance API
  description: The REST API behind IQM Resonance, IQM's quantum cloud service. It lists the quantum computers available on
    a server, reports their health and calibration state, accepts circuit and sweep jobs for execution, and returns measurements,
    measurement counts and sweep results. Requests are made to https://resonance.iqm.tech/api/v1/ with an IQM API token in
    the Authorization header; job execution is asynchronous and discovered by polling. No OpenAPI is published — the operation
    surface recorded in this repo is derived from IQM's own Apache-2.0 iqm-client library.
  humanURL: https://iqm.tech/products/iqm-resonance/
  baseURL: https://resonance.iqm.tech/api/v1/
  tags:
  - Quantum Computing
  - Quantum Cloud
  - Job
  - Calibration
  tags_raw:
  - Quantum Computing
  - Quantum Cloud
  - Jobs
  - Calibration
  properties:
  - type: Documentation
    url: https://docs.iqm.tech/iqm-client/
  - type: GettingStarted
    url: https://docs.iqm.tech/iqm-client/user_guide_qiskit.html
  - type: Protobuf
    url: grpc/iqm-quantum-computers-protobuf.yml
  - type: X-MCPServerCandidate
    url: mcp/iqm-quantum-computers-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
  - type: DataModel
    url: data-model/iqm-quantum-computers-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/iqm-quantum-computers-domain-security.yml
- type: Website
  url: https://iqm.tech/
- type: DeveloperPortal
  url: https://docs.iqm.tech/
- type: Documentation
  url: https://docs.iqm.tech/iqm-client/
- type: APIReference
  url: https://docs.iqm.tech/iqm-client/API.html
- type: GettingStarted
  url: https://docs.iqm.tech/iqm-client/user_guide_qiskit.html
- type: SignUp
  url: https://resonance.iqm.tech/sign-up
- type: Pricing
  url: https://iqm.tech/products/iqm-resonance/
- type: PrivacyPolicy
  url: https://iqm.tech/privacy-policy/
- type: Support
  url: https://iqm.tech/contact/
- type: Blog
  url: https://iqm.tech/blog/
- type: GitHubOrganization
  url: https://github.com/iqm-finland
- type: Roadmap
  url: https://iqm.tech/technology/roadmap/
- type: Packages
  url: packages/iqm-quantum-computers-packages.yml
- type: SDKs
  url: packages/iqm-quantum-computers-packages.yml
- type: Protobuf
  url: grpc/iqm-quantum-computers-protobuf.yml
- type: Authentication
  url: authentication/iqm-quantum-computers-authentication.yml
- type: ErrorCatalog
  url: errors/iqm-quantum-computers-problem-types.yml
- type: Conventions
  url: conventions/iqm-quantum-computers-conventions.yml
- type: Lifecycle
  url: lifecycle/iqm-quantum-computers-lifecycle.yml
- type: ChangeLog
  url: changelog/iqm-quantum-computers-changelog.yml
- type: Conformance
  url: conformance/iqm-quantum-computers-conformance.yml
- type: DataModel
  url: data-model/iqm-quantum-computers-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/iqm-quantum-computers-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Sandbox
  url: sandbox/iqm-quantum-computers-sandbox.yml
- type: Plans
  url: plans/iqm-quantum-computers-plans-pricing.yml
- type: RateLimits
  url: rate-limits/iqm-quantum-computers-rate-limits.yml
- type: LLMsTxt
  url: llms/iqm-quantum-computers-llms.txt
x-enrichment:
  date: '2026-08-23'
  status: enriched
  artifacts_added: 30
  pass: local-v1

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