# GET /external/api/age-group-code **GET /external/api/age-group-code** ## Servers - Test environment: http://test.api.fygi.store (Test environment) - Demo environment: https://demo.api.fygi.store (Demo environment) - Production environment: https://api.fygi.store (Production environment) ## Authentication methods - Authorization key ## Parameters ### Query parameters - **externalStoreId** (string) ## Responses ### 200 Success [Powered by Bump.sh](https://bump.sh)