# Arqit

**Canonical:** https://apis.io/providers/arqit-limited/  
**Website:** https://arqitgroup.com  
**APIs profiled:** 1

Arqit provides enterprise‑grade quantum security solutions that safeguard data against future quantum threats. Their platform enables secure communications at scale, offering quantum‑resistant encryption, key management, and cryptographic services for enterprises seeking to protect information from emerging quantum attacks. Arqit’s technology is built on quantum‑ready protocols and integrates with existing security infrastructures to future‑proof data protection.

## Kin Score — 8.9 / 100 (minimal)

Scored 2026-10-23 under rubric 0.25.0. Trend: flat (+0.0 from 8.9).

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 9.5 |
| Access Clarity | 10.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 9.8 (matched via fallback).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (1)

- **Arqit API** — Arqit provides quantum‑resistant encryption and key management APIs as described in their resource reference pages.

## Security (1)

- **Arqit Limited Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Quantum Security, Encryption, Enterprise, Cryptocurrency

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/arqit-limited/). Scores are computed from the provider's own public artifacts under a published rubric.