# Arthur J. Gallagher

**Canonical:** https://apis.io/providers/arthur-j-gallagher/  
**Website:** https://www.ajg.com/  
**APIs profiled:** 5

Arthur J. Gallagher & Co. is a global insurance brokerage, risk management, and consulting firm headquartered in Rolling Meadows, Illinois. The company provides insurance brokerage, risk management, employee benefits, and retirement services to clients worldwide. Its subsidiaries include Gallagher Security (which offers the Command Centre REST API for physical security integration) and Gallagher Bassett (which offers claims management APIs for third-party claims administration). Arthur J. Gallagher serves clients in over 130 countries through its international network of brokers and offices.

## Kin Score — 21.0 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 21.0).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 48.3 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Insurance**: 9.1 (matched via tags).

## Agent readiness — 24.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (5)

- **Gallagher Bassett Claims Management API** — API for integrating with Gallagher Bassett claims management services. Gallagher Bassett is a global third-party claims administrator and subsidiary of Arthur J. Gallagher, prov...
- **Arthur J. Gallagher Access Groups API** — Manage access control groups.
- **Arthur J. Gallagher Alarms API** — Monitor and manage security alarms.
- **Arthur J. Gallagher Cardholders API** — Manage cardholders in the security system.
- **Arthur J. Gallagher Events API** — Retrieve security events and audit logs.

## Agentic access (1)

- **Arthur J Gallagher Agentic Access** — 4 operations

## Security (1)

- **Arthur J Gallagher Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Arthur J Gallagher Plans Pricing**

## Use cases (4)

- **Physical Security Integration** — Technology partners integrate Command Centre REST API to build visitor management systems, CCTV integrations, and security operations center dashboards.
- **Access Control Automation** — Corporate IT teams integrate access control with HR systems to automatically provision and deprovision employee badge access based on employment status changes.
- **Claims Processing Integration** — Enterprise clients integrate Gallagher Bassett's claims API with their ERP and HR systems to automate workers compensation and liability claims submission and tracking.
- **Incident Response** — Security operations teams use the Command Centre API to correlate access events with alarm triggers for automated incident response and reporting.

## Tags

Insurance, Brokerage, Risk Management, Claims Management, Security, Benefits, Fortune 1000

---

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