Kets

KETS Quantum Security is a Bristol, UK deep-tech company (incorporated 2016) building chip-based quantum-safe encryption and networking hardware. Its product line spans Quantum Key Distribution (QKD), Quantum Random Number Generators (QRNG), and the KETS KORE sub-system, delivering security grounded in the laws of physics rather than computational complexity. KETS technology hardens telecommunications networks, satellite and aerospace communications (including Airbus collaborations), data-center backups, and critical infrastructure control systems against the emerging threat of quantum computing. Backed by European quantum-specialist venture investors including Speedinvest and supported by multiple UK government funding awards, KETS is a hardware and photonics company; it does not currently publish a public API, SDK, or developer portal. This profile was added to the API Evangelist network as a Speedinvest portfolio lead and enriched with identity and domain-security signals.

Kets is profiled on the APIs.io network. Tagged areas include Company, Quantum Security, Cybersecurity, Quantum Key Distribution, and Quantum Random Number Generator.

Kets’ developer surface includes engineering blog and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub

5.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

CompanyQuantum SecurityCybersecurityQuantum Key DistributionQuantum Random Number GeneratorPost-Quantum Cryptography Encryption Photonics Hardware Deep Tech

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 5.5/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.5 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

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.

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/kets: 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 →

Security Posture 1

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

Kets Domain Security

TLSv1.2 · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: kets
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/kets.png
name: Kets
description: KETS Quantum Security is a Bristol, UK deep-tech company (incorporated 2016) building chip-based quantum-safe
  encryption and networking hardware. Its product line spans Quantum Key Distribution (QKD), Quantum Random Number Generators
  (QRNG), and the KETS KORE sub-system, delivering security grounded in the laws of physics rather than computational complexity.
  KETS technology hardens telecommunications networks, satellite and aerospace communications (including Airbus collaborations),
  data-center backups, and critical infrastructure control systems against the emerging threat of quantum computing. Backed
  by European quantum-specialist venture investors including Speedinvest and supported by multiple UK government funding awards,
  KETS is a hardware and photonics company; it does not currently publish a public API, SDK, or developer portal. This profile
  was added to the API Evangelist network as a Speedinvest portfolio lead and enriched with identity and domain-security signals.
url: https://raw.githubusercontent.com/api-evangelist/kets/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- speedinvest
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Quantum Security
- Cybersecurity
- Quantum Key Distribution
- Quantum Random Number Generator
- Post-Quantum Cryptography
- Encryption
- Photonics
- Hardware
- Deep Tech
apis: []
common:
- type: DomainSecurity
  url: security/kets-domain-security.yml
- type: Website
  url: https://kets-quantum.com
- type: About
  url: https://kets-quantum.com/about-us/
- type: Blog
  url: https://kets-quantum.com/news-insight/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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