This document is a technical report that outlines various APIs designed for automating processes in airline data management. It details specific APIs such as the Routehappy API, which communicates targeted information about airline fares and services, and the Baggage Calculator, which provides data on baggage policies. The report also describes the Category Create API, which generates tables for various airline categories, and the UDZ Rule API, which creates User-Defined Zone tables. Additionally, it presents the Intake APIs for managing product records and bundle rules, along with the Subscription API for accessing the latest product catalog data. The document includes case studies demonstrating how these APIs can be combined to streamline workflows and reduce friction in data management. Examples illustrate the automation of footnote creation and the integration of APIs into existing airline tools, emphasizing the benefits of full automation through system-to-system calls.