Anton enhanced the DirectoryOfferings API in the vcita/developers-hub repository by introducing a new filter parameter, enabling queries by directory UID. This addition allows internal teams to target specific directories, reducing unnecessary data retrieval and improving the relevance of API responses. Anton updated the API documentation to clarify internal-token access requirements, ensuring proper usage and security. The work focused on backend and API development, utilizing JSON for data structuring and endpoint communication. While the scope was limited to a single feature over the month, the implementation addressed a clear business need and demonstrated careful attention to both functionality and documentation clarity.