Arthur J. Gallagher website screenshot

Arthur J. Gallagher

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.

2 APIs 4 Features
InsuranceBrokerageRisk ManagementClaims ManagementSecurityBenefitsFortune 1000

APIs

Gallagher Command Centre REST API

REST API providing HTTP functions to query and integrate with the Gallagher Command Centre physical security platform. Enables third-party systems to interact with access contro...

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...

Collections

Gallagher Command Centre REST API

OPEN

Pricing Plans

Arthur J Gallagher Plans Pricing

3 plans

PLANS

Rate Limits

Arthur J Gallagher Rate Limits

5 limits

RATE LIMITS

FinOps

Arthur J Gallagher Finops

FINOPS

Features

Command Centre REST API

Full REST API for integrating with Gallagher's Command Centre physical security system, enabling access control, alarm management, visitor tracking, and event monitoring from third-party applications.

Cloud API Gateway

Internet-based secure connectivity to Command Centre servers, enabling remote integration without VPN through the Gallagher Cloud API Gateway.

Mobile Connect SDK

SDK for developing mobile applications that connect to Gallagher Command Centre for access control, including code samples and technical guides.

Claims Management API

Gallagher Bassett API for programmatic integration with third-party claims administration workflows including claim submission, status tracking, and reporting.

Use Cases

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.

Integrations

Gallagher Security Technology Partner Program

Formal partner program for companies integrating with Command Centre, providing access to proprietary technology resources, software licenses, and technical support.

Gallagher Bassett Claims Administration

Third-party administrators and enterprise clients integrate with Gallagher Bassett for outsourced claims management workflows.

Press

Arthur J Gallagher's AI Strategy: Analysis of Dominance in ...

2026-05-25

Gallagher AI survey: 82% of respondents report positive ...

2026-05-25

Arthur J Gallagher earnings on deck as AI worries meet ...

2026-05-25

Gallagher launches Blueprint AI risk scoring framework

2026-05-25

Two-thirds of organizations invest in AI training as adoption ...

Resources

🌐
Arthur J. Gallagher Website
Portal
🔗
Gallagher Security Developer Docs
Documentation
🌐
Gallagher Bassett Developer Portal
Portal
👥
Gallagher Security GitHub
GitHubOrganization

Sources

Raw ↑ 
opencollection: 1.0.0
info:
  name: Gallagher Command Centre REST API
  version: 9.0.0
items:
- info:
    name: Cardholders
    type: folder
  items:
  - info:
      name: List Cardholders
      type: http
    http:
      method: GET
      url: https://localhost:8904/api/cardholders
      params:
      - name: top
        value: ''
        type: query
        description: Maximum number of results to return.
      - name: name
        value: ''
        type: query
        description: Filter by cardholder name.
    docs: Retrieve a list of cardholders in the Command Centre system.
- info:
    name: Alarms
    type: folder
  items:
  - info:
      name: List Alarms
      type: http
    http:
      method: GET
      url: https://localhost:8904/api/alarms
      params:
      - name: top
        value: ''
        type: query
        description: Maximum number of results to return.
      - name: source
        value: ''
        type: query
        description: Filter by alarm source.
    docs: Retrieve a list of active alarms in the Command Centre system.
- info:
    name: Access Groups
    type: folder
  items:
  - info:
      name: List Access Groups
      type: http
    http:
      method: GET
      url: https://localhost:8904/api/access_groups
    docs: Retrieve a list of access groups configured in Command Centre.
- info:
    name: Events
    type: folder
  items:
  - info:
      name: List Events
      type: http
    http:
      method: GET
      url: https://localhost:8904/api/events
      params:
      - name: after
        value: ''
        type: query
        description: Return events after this event ID.
    docs: Retrieve recent events from Command Centre.
bundled: true