Overview
The Client Library is the primary interface through which your extension communicates with Zoho Books at runtime. It exposes a set of APIs that allow you to listen for events, read and update page data, trigger UI interactions, and communicate with backend services from within Zoho Books. The Client Library runs in the context of the current page and adapts its behavior based on the location where your extension is loaded. Most interactive and dynamic functionality in an Zoho Books extension is built using the Client Library.