Unofficial Zalo API for JavaScript

zca-js is an unofficial JavaScript/TypeScript library designed to interact with the Zalo platform for personal accounts by simulating a web browser's interaction with Zalo Web. The current stable version is 2.1.2, and the project maintains an active release cadence, frequently publishing patches and minor updates to address bugs and introduce new API functionalities. It ships with TypeScript types, facilitating robust development. A key differentiator is its approach of simulating browser behavior, which allows access to features typically unavailable through official APIs. However, this method comes with a significant warning: using the library carries a risk of account suspension or banning, and the maintainers explicitly disclaim responsibility for such outcomes. Developers are advised to proceed with caution and consider using dedicated test accounts.