# Aon

**Canonical:** https://apis.io/providers/aon/  
**Website:** https://www.aon.com  
**APIs profiled:** 1

Aon plc is a London-headquartered global professional services firm delivering integrated risk and human capital advisory through two reporting pillars — Risk Capital (broking, reinsurance, risk analytics) and Human Capital (health, wealth, talent, rewards). The firm operates in over 120 countries, lists on the NYSE under the ticker AON, and grew its US middle-market footprint with the April 2024 acquisition of NFP for roughly $13B. Aon publishes named analytics platforms (Risk Analyzer suite, ReMetrica, CyQu, Spectrum, Impact Forecasting catastrophe models, Radford McLagan Compensation Database, SkillsGraph, Gauge, Revenue GPS) but those tools are delivered through gated client portals — no developer portal, OpenAPI catalog, SDK org, or public API reference is published on aon.com.

## Kin Score — 4.6 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 4.6).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Insurance**: 18.2 (matched via tags).

## 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 |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **Aon Insights** — Aon Insights publishes research, reports, and the "On Aon" podcast across Trade, Technology, Weather, and Workforce themes, framed by "From navigating climate change to workforc...

## Security (2)

- **Aon Domain Security** — TLSv1.3 · HSTS · DMARC
- **Aon Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Tags

Risk, Reinsurance, Insurance, Health, Retirement, Talent, Analytics, Professional Services

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