American Financial Group

American Financial Group (AFG) is a Cincinnati-based holding company engaged primarily in property and casualty insurance, focusing on specialized commercial products for businesses, and in the sale of fixed and indexed annuities through its Great American Insurance Group and Great American Life subsidiaries. AFG serves businesses across more than 40 specialty markets including agriculture, aviation, cyber, environmental, equine, ocean marine, professional liability, and transportation. Its machine-readable API surface is Great American Carrier Services: eighteen REST APIs published at api-documentation.gaig.com — shop, submission, product, risk selection, rating, forms, issuance, policy, document, billing, ingestion, risk assessment, letters, producer, contract, opportunity, notification and claims — each with an OpenAPI 3.0 document, all secured with OAuth 2.0 client credentials, and available to appointed agents, brokers, MGAs and program administrators through a four-phase onboarding engagement rather than self-service signup.

American Financial Group publishes 18 APIs on the APIs.io network, including Great American Carrier Services Shop API, Great American Carrier Services Submission API, Great American Carrier Services Product API, and 15 more. Tagged areas include Insurance, Property Casualty, Specialty Insurance, Annuities, and Financial-Services.

The American Financial Group catalog on APIs.io includes 1 event-driven AsyncAPI specification.

American Financial Group’s developer surface includes documentation, API reference, support, engineering blog, authentication, sandbox, code examples, and 21 more developer resources.

42.4/100 developing ▬ flat Agent 29/100 agent ready Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
18 APIs 6 Features 4 Use Cases
InsuranceProperty CasualtySpecialty InsuranceAnnuitiesFinancial-ServicesCommercial InsuranceFortune 500

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Regulatory Posture applies to this provider. Its tags matched the Insurance regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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/american-financial-group: 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 →

APIs 18

Individual APIs this provider publishes, each with its own machine-readable definition.

Great American Carrier Services Shop API

Workflow API that orchestrates calls to multiple Great American Carrier Services to facilitate shopping for insurance products — appetite, eligibility, application, pricing, doc...

Great American Carrier Services Submission API

Sends a new business submission to an internal Policy Administration System (PAS), with create, renewal, read, update, assign, set status, search and bind operations.

Great American Carrier Services Product API

Describes information about products sold by Great American — class codes, program codes, symbols, categories, availability and class of business.

Great American Carrier Services Risk Selection API

A flexible question-and-answer engine that generates a custom questionnaire, sequences answer evaluation and additional questions, and returns an appetite/eligibility outcome.

Great American Carrier Services Rating API

Rates or quotes an insurance product — inputs are locations, coverages, limits and deductibles; outputs are rates, premiums, taxes and quotes.

Great American Carrier Services Forms API

Searches, attaches and prints policy related forms, including form fields, print orders, PDF generation and global fields.

Great American Carrier Services Issuance API

Processes straight-through transactions such as new business policies and enrollments into master policies, and generates unique policy and customer numbers.

Great American Carrier Services Policy API

Reads policy, quote, enrollment, certificate, cancellation date and transaction information from Great American internal policy administration systems.

Great American Carrier Services Document API

REST API for document storage and retrieval and for working with the cases used in underwriting workflows, backed by the Great American electronic content management system.

Great American Carrier Services Billing API

All business functions related to billing — payments, billing accounts, payment plans, bill charges and producer updates, plus One Inc payment notification acknowledgements.

Great American Carrier Services Ingestion API

Securely sends Great American any type of document — JSON, XML, PDF or binary — with data-type discovery, multipart ingest and configured inbound webhook receivers.

Great American Carrier Services Risk Assessment API

Address validation and geocoding, catastrophe modeling, peril scores (wildfire, flood, hail, wind, coastal storm, sinkhole), crime score, motor carrier and driver reports, sanct...

Great American Carrier Services Letters API

Generates printable quote letters, quote letter data and reports in the supported media types.

Great American Carrier Services Producer API

Returns producer, agency code, business unit, hierarchy, contact, claims and billing information for Great American distribution partners.

Great American Carrier Services Contract API

Submits, retrieves and searches contract and tracking information, including contract billing.

Great American Carrier Services Opportunity API

Creates, reads, updates, deletes and searches potential business opportunity records.

Great American Carrier Services Notification API

Manages claims notification preferences — opt in, opt out, reopen, close, messages and notes — and chat start and transcript retrieval.

Great American Carrier Services Claims API

Claims business functions — first notice of loss create/update/submit, risk reports, payment reporting and feedback, and service provider and service provider address management.

Scroll for all 18

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Features 6

Notable capabilities this provider offers.

Specialty Property and Casualty Insurance

More than 40 specialty insurance divisions serving niche markets including aviation, cyber risk, environmental, equine, ocean marine, professional liability, and executive liabi...

Fixed and Indexed Annuities

Fixed, fixed indexed, and variable-indexed annuity products distributed through Great American Life for retirement income and savings.

Agricultural Insurance

Specialized farm and ranch insurance covering crop, livestock, equipment, and agribusiness operations across the United States.

Cyber Risk Insurance

Commercial cyber liability coverage protecting businesses from data breaches, ransomware attacks, business interruption, and regulatory fines.

Trade Credit and Political Risk

FCIA-backed trade credit insurance and political risk coverage for businesses engaged in domestic and international trade finance.

Professional and Executive Liability

Directors and officers, errors and omissions, employment practices liability, and fiduciary liability for corporations and executives.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Security Posture 3

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

American Financial Group Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

American Financial Group Vulnerability Disclosure

disclosure policy published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

American Financial Group Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Use Cases 4

What developers build with this provider.

Specialty Commercial Risk Management

Helping businesses in niche industries manage unique operational risks through specialized insurance products tailored to their specific exposures.

Retirement Savings and Income

Providing retirement planning solutions through fixed indexed annuities that offer growth potential with principal protection for pre-retirees.

International Trade Finance Protection

Protecting exporters and lenders against payment default risk and political disruptions in cross-border trade transactions.

Corporate Liability Protection

Protecting company executives and boards from personal liability arising from management decisions, fiduciary duties, and regulatory actions.

Integrations 2

Pre-built integrations with other platforms and tools.

Independent Agent and Broker Networks

Distribution through independent agents, brokers, and wholesale intermediaries specializing in specialty commercial insurance lines.

Managing General Agents

Partnerships with managing general agents (MGAs) and program administrators to distribute specialty insurance products in targeted markets.

Press 5

Recent news and press coverage referencing this provider.

AFG 2026 proxy details votes and strong results

2026-05-25

American Financial Group, Inc. Announces Purchase of ...

2026-05-25

American Financial Group, Inc. Announces Purchase of ...

2026-05-25

Form 10-Q for American Financial Group INC filed 11/ ...

2026-05-25

American Financial Group Acquires InsurTech Verikai in ...

2026-05-25

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 6

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: american-financial-group
url: https://raw.githubusercontent.com/api-evangelist/american-financial-group/refs/heads/main/apis.yml
name: American Financial Group
description: 'American Financial Group (AFG) is a Cincinnati-based holding company engaged primarily in property and casualty
  insurance, focusing on specialized commercial products for businesses, and in the sale of fixed and indexed annuities through
  its Great American Insurance Group and Great American Life subsidiaries. AFG serves businesses across more than 40 specialty
  markets including agriculture, aviation, cyber, environmental, equine, ocean marine, professional liability, and transportation.
  Its machine-readable API surface is Great American Carrier Services: eighteen REST APIs published at api-documentation.gaig.com
  — shop, submission, product, risk selection, rating, forms, issuance, policy, document, billing, ingestion, risk assessment,
  letters, producer, contract, opportunity, notification and claims — each with an OpenAPI 3.0 document, all secured with
  OAuth 2.0 client credentials, and available to appointed agents, brokers, MGAs and program administrators through a four-phase
  onboarding engagement rather than self-service signup.'
tags:
- Insurance
- Property Casualty
- Specialty Insurance
- Annuities
- Financial-Services
- Commercial Insurance
- Fortune 500
tags_raw:
- Insurance
- Property Casualty
- Specialty Insurance
- Annuities
- Financial Services
- Commercial Insurance
- Fortune 500
type: Index
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/american-financial-group.png
access: 3rd-Party
apis:
- name: Great American Carrier Services Shop API
  description: Workflow API that orchestrates calls to multiple Great American Carrier Services to facilitate shopping for
    insurance products — appetite, eligibility, application, pricing, documents and submit for new business.
  humanURL: https://api-documentation.gaig.com/shop/index.html
  baseURL: https://prod01.api.gaig.com/shop
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-shop-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/shop/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/shop/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-shop-overlay.yaml
- name: Great American Carrier Services Submission API
  description: Sends a new business submission to an internal Policy Administration System (PAS), with create, renewal, read,
    update, assign, set status, search and bind operations.
  humanURL: https://api-documentation.gaig.com/submission/index.html
  baseURL: https://prod01.api.gaig.com/submission
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-submission-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/submission/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/submission/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-submission-overlay.yaml
- name: Great American Carrier Services Product API
  description: Describes information about products sold by Great American — class codes, program codes, symbols, categories,
    availability and class of business.
  humanURL: https://api-documentation.gaig.com/product/index.html
  baseURL: https://prod01.api.gaig.com/product
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-product-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/product/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/product/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-product-overlay.yaml
- name: Great American Carrier Services Risk Selection API
  description: A flexible question-and-answer engine that generates a custom questionnaire, sequences answer evaluation and
    additional questions, and returns an appetite/eligibility outcome.
  humanURL: https://api-documentation.gaig.com/risk-selection/index.html
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-risk-selection-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/risk-selection/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/risk-selection/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Notes
    data:
    - name: No published base URL
      description: The provider documentation page for this API publishes the OAuth token base URLs but no Environment Base
        URL table, so baseURL is deliberately left unset rather than guessed from the sibling services.
  - type: Overlay
    url: overlays/american-financial-group-risk-selection-overlay.yaml
- name: Great American Carrier Services Rating API
  description: Rates or quotes an insurance product — inputs are locations, coverages, limits and deductibles; outputs are
    rates, premiums, taxes and quotes.
  humanURL: https://api-documentation.gaig.com/rating/index.html
  baseURL: https://prod01.api.gaig.com/rating
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-rating-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/rating/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/rating/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-rating-overlay.yaml
- name: Great American Carrier Services Forms API
  description: Searches, attaches and prints policy related forms, including form fields, print orders, PDF generation and
    global fields.
  humanURL: https://api-documentation.gaig.com/forms/index.html
  baseURL: https://prod01.api.gaig.com/forms
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-forms-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/forms/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/forms/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-forms-overlay.yaml
- name: Great American Carrier Services Issuance API
  description: Processes straight-through transactions such as new business policies and enrollments into master policies,
    and generates unique policy and customer numbers.
  humanURL: https://api-documentation.gaig.com/issuance/index.html
  baseURL: https://prod01.api.gaig.com/issuance
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-issuance-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/issuance/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/issuance/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-issuance-overlay.yaml
- name: Great American Carrier Services Policy API
  description: Reads policy, quote, enrollment, certificate, cancellation date and transaction information from Great American
    internal policy administration systems.
  humanURL: https://api-documentation.gaig.com/policy/index.html
  baseURL: https://prod01.api.gaig.com/policy
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-policy-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/policy/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/policy/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-policy-overlay.yaml
- name: Great American Carrier Services Document API
  description: REST API for document storage and retrieval and for working with the cases used in underwriting workflows,
    backed by the Great American electronic content management system.
  humanURL: https://api-documentation.gaig.com/document/index.html
  baseURL: https://prod01.api.gaig.com/document
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-document-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/document/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/document/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-document-overlay.yaml
- name: Great American Carrier Services Billing API
  description: All business functions related to billing — payments, billing accounts, payment plans, bill charges and producer
    updates, plus One Inc payment notification acknowledgements.
  humanURL: https://api-documentation.gaig.com/billing/index.html
  baseURL: https://prod01.api.gaig.com/billing
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-billing-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/billing/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/billing/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-billing-overlay.yaml
- name: Great American Carrier Services Ingestion API
  description: Securely sends Great American any type of document — JSON, XML, PDF or binary — with data-type discovery, multipart
    ingest and configured inbound webhook receivers.
  humanURL: https://api-documentation.gaig.com/ingestion/index.html
  baseURL: https://prod01.api.gaig.com/ingestion
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-ingestion-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/ingestion/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/ingestion/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-ingestion-overlay.yaml
- name: Great American Carrier Services Risk Assessment API
  description: Address validation and geocoding, catastrophe modeling, peril scores (wildfire, flood, hail, wind, coastal
    storm, sinkhole), crime score, motor carrier and driver reports, sanction compliance screening, property valuation and
    VIN lookup.
  humanURL: https://api-documentation.gaig.com/risk-assessment/index.html
  baseURL: https://prod01.api.gaig.com/risk-assessment
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-risk-assessment-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/risk-assessment/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/risk-assessment/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-risk-assessment-overlay.yaml
- name: Great American Carrier Services Letters API
  description: Generates printable quote letters, quote letter data and reports in the supported media types.
  humanURL: https://api-documentation.gaig.com/letters/index.html
  baseURL: https://prod01.api.gaig.com/letters
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-letters-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/letters/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/letters/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-letters-overlay.yaml
- name: Great American Carrier Services Producer API
  description: Returns producer, agency code, business unit, hierarchy, contact, claims and billing information for Great
    American distribution partners.
  humanURL: https://api-documentation.gaig.com/producer/index.html
  baseURL: https://prod01.api.gaig.com/producer
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-producer-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/producer/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/producer/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-producer-overlay.yaml
- name: Great American Carrier Services Contract API
  description: Submits, retrieves and searches contract and tracking information, including contract billing.
  humanURL: https://api-documentation.gaig.com/contract/index.html
  baseURL: https://prod01.api.gaig.com/contract
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-contract-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/contract/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/contract/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-contract-overlay.yaml
- name: Great American Carrier Services Opportunity API
  description: Creates, reads, updates, deletes and searches potential business opportunity records.
  humanURL: https://api-documentation.gaig.com/opportunity/index.html
  baseURL: https://prod01.api.gaig.com/opportunity
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-opportunity-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/opportunity/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/opportunity/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-opportunity-overlay.yaml
- name: Great American Carrier Services Notification API
  description: Manages claims notification preferences — opt in, opt out, reopen, close, messages and notes — and chat start
    and transcript retrieval.
  humanURL: https://api-documentation.gaig.com/notification/index.html
  baseURL: https://prod01.api.gaig.com/notification
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-notification-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/notification/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/notification/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Overlay
    url: overlays/american-financial-group-notification-overlay.yaml
- name: Great American Carrier Services Claims API
  description: Claims business functions — first notice of loss create/update/submit, risk reports, payment reporting and
    feedback, and service provider and service provider address management.
  humanURL: https://api-documentation.gaig.com/claims/index.html
  tags:
  - Insurance
  - Property Casualty
  - Specialty Insurance
  - Commercial Insurance
  - Financial-Services
  - OpenAPI
  - OAuth 2.0
  properties:
  - type: OpenAPI
    url: openapi/american-financial-group-claims-openapi.yml
  - type: Documentation
    url: https://api-documentation.gaig.com/claims/index.html
  - type: APIReference
    url: https://api-documentation.gaig.com/claims/index.html
  - type: DeveloperPortal
    url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
  - type: Notes
    data:
    - name: No published base URL
      description: The provider documentation page for this API publishes the OAuth token base URLs but no Environment Base
        URL table, so baseURL is deliberately left unset rather than guessed from the sibling services.
  - type: Overlay
    url: overlays/american-financial-group-claims-overlay.yaml
common:
- type: DomainSecurity
  url: security/american-financial-group-domain-security.yml
- type: Website
  url: https://www.afginc.com
- type: Website
  url: https://www.greatamericaninsurancegroup.com
  name: Great American Insurance Group
- type: Features
  data:
  - name: Specialty Property and Casualty Insurance
    description: More than 40 specialty insurance divisions serving niche markets including aviation, cyber risk, environmental,
      equine, ocean marine, professional liability, and executive liability.
  - name: Fixed and Indexed Annuities
    description: Fixed, fixed indexed, and variable-indexed annuity products distributed through Great American Life for retirement
      income and savings.
  - name: Agricultural Insurance
    description: Specialized farm and ranch insurance covering crop, livestock, equipment, and agribusiness operations across
      the United States.
  - name: Cyber Risk Insurance
    description: Commercial cyber liability coverage protecting businesses from data breaches, ransomware attacks, business
      interruption, and regulatory fines.
  - name: Trade Credit and Political Risk
    description: FCIA-backed trade credit insurance and political risk coverage for businesses engaged in domestic and international
      trade finance.
  - name: Professional and Executive Liability
    description: Directors and officers, errors and omissions, employment practices liability, and fiduciary liability for
      corporations and executives.
- type: UseCases
  data:
  - name: Specialty Commercial Risk Management
    description: Helping businesses in niche industries manage unique operational risks through specialized insurance products
      tailored to their specific exposures.
  - name: Retirement Savings and Income
    description: Providing retirement planning solutions through fixed indexed annuities that offer growth potential with
      principal protection for pre-retirees.
  - name: International Trade Finance Protection
    description: Protecting exporters and lenders against payment default risk and political disruptions in cross-border trade
      transactions.
  - name: Corporate Liability Protection
    description: Protecting company executives and boards from personal liability arising from management decisions, fiduciary
      duties, and regulatory actions.
- type: Integrations
  data:
  - name: Independent Agent and Broker Networks
    description: Distribution through independent agents, brokers, and wholesale intermediaries specializing in specialty
      commercial insurance lines.
  - name: Managing General Agents
    description: Partnerships with managing general agents (MGAs) and program administrators to distribute specialty insurance
      products in targeted markets.
- type: DeveloperPortal
  url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
- type: Documentation
  url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services/carrier-services-api-docs
- type: APIReference
  url: https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services/carrier-services-api-docs
- type: Support
  url: https://www.greatamericaninsurancegroup.com/contact
- type: Blog
  url: https://www.greatamericaninsurancegroup.com/content-hub
- type: TermsOfService
  url: https://www.greatamericaninsurancegroup.com/contact/legal-disclosures
- type: PrivacyPolicy
  url: https://www.greatamericaninsurancegroup.com/contact/privacy
- type: SecurityTxt
  url: well-known/american-financial-group-security.txt
- type: WellKnown
  url: well-known/american-financial-group-well-known.yml
- type: Security
  url: security/american-financial-group-vulnerability-disclosure.yml
- type: VulnerabilityDisclosure
  url: security/american-financial-group-vulnerability-disclosure.yml
- type: Authentication
  url: authentication/american-financial-group-authentication.yml
- type: OAuthScopes
  url: scopes/american-financial-group-scopes.yml
- type: Conformance
  url: conformance/american-financial-group-conformance.yml
- type: ErrorCatalog
  url: errors/american-financial-group-problem-types.yml
- type: Lifecycle
  url: lifecycle/american-financial-group-lifecycle.yml
- type: Conventions
  url: conventions/american-financial-group-conventions.yml
- type: DataModel
  url: data-model/american-financial-group-data-model.yml
- type: Sandbox
  url: sandbox/american-financial-group-sandbox.yml
- type: RateLimits
  url: rate-limits/american-financial-group-rate-limits.yml
- type: Plans
  url: plans/american-financial-group-plans-pricing.yml
- type: Packages
  url: packages/american-financial-group-packages.yml
- type: LLMsTxt
  url: llms/american-financial-group-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Examples
  url: examples/american-financial-group-examples.yml
created: '2024-11-15'
modified: '2026-09-02'
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
specificationVersion: '0.23'
x-enrichment:
  date: '2026-09-02'
  status: enriched
  artifacts_added: 76
  pass: local-v1

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