AAR PAARTS Store Commerce API
The AAR PAARTS Store is AAR's online aviation parts storefront, running on Adobe Commerce (Magento 2). It exposes the platform's standard REST webapi at https://shop.aarcorp.com/rest/V1/ and a SOAP endpoint at /soap. Verified live on 2026-08-29: GET /rest/V1/directory/currency and GET /rest/V1/directory/countries return 200 anonymously, POST /rest/V1/guest-carts returns 200 with a guest quote id, and the catalog and store surfaces return 401 with a Magento ACL envelope. AAR publishes NO documentation for this surface and the platform's own schema generator (/rest/all/schema, /soap?wsdl_list=1) returns HTTP 500, so no OpenAPI or WSDL can be retrieved. Listed because it is real, callable and served from AAR's own domain — not because AAR offers it as a developer product.