American Financial Group

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.

GitHub OpenAPI

Operations 16

GET /api/endpoints
POST /api/docs
GET /api/customerNumber
POST /api/issue
POST /api/emision
POST /api/impresion
POST /api/policyControlDate
GET /api/policyNumber
POST /api/enroll
POST /api/re-enroll
POST /api/cancel
POST /api/policyMod
POST /api/enrollmentChange
POST /api/enrollmentCoverageChange
GET /api/validate/*/quotes/*
GET /api/synthetic

Documentation

📖
Documentation
https://api-documentation.gaig.com/issuance/index.html
📖
APIReference
https://api-documentation.gaig.com/issuance/index.html

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/american-financial-group/refs/heads/main/openapi/american-financial-group-issuance-openapi.yml

Other Resources

🔗
DeveloperPortal
https://www.greatamericaninsurancegroup.com/agents-brokers/great-american-carrier-services
🔗
Overlay
https://raw.githubusercontent.com/api-evangelist/american-financial-group/refs/heads/main/overlays/american-financial-group-issuance-overlay.yaml

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OpenAPI Specification

american-financial-group-issuance-openapi.yml Raw ↑ 
openapi: 3.0.3
info:
  title: Great American Insurance - Issuance
  version: 1.0.0
paths:
  /api/endpoints:
    get:
      tags:
      - endpoints
      responses:
        '200':
          description: OK
  /api/docs:
    post:
      tags:
      - docs
      responses:
        '200':
          description: OK
  /api/customerNumber:
    get:
      tags:
      - get
      responses:
        '200':
          description: OK
  /api/issue:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/emision:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/impresion:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/policyControlDate:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/policyNumber:
    get:
      tags:
      - get
      responses:
        '200':
          description: OK
  /api/enroll:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/re-enroll:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/cancel:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/policyMod:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/enrollmentChange:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/enrollmentCoverageChange:
    post:
      tags:
      - post
      responses:
        '200':
          description: OK
  /api/validate/*/quotes/*:
    get:
      tags:
      - get
      responses:
        '200':
          description: OK
  /api/synthetic:
    get:
      tags:
      - synthetic
      responses:
        '200':
          description: OK
servers:
- url: https://prod01.api.gaig.com/issuance
  description: PROD — base URL published on the Great American Carrier Services API documentation page
- url: https://uat01.api.gaig.com/issuance
  description: UAT
- url: https://dev01.api.gaig.com/issuance
  description: DEV